ZH / Zhihu Inc. - Depositary Receipt (Common Stock) - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

شركة Zhihu - إيصال الإيداع (الأسهم العادية)
US ˙ NYSE

الإحصائيات الأساسية
CIK 1835724
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Zhihu Inc. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
توفر هذه الصفحة قائمة كاملة ومرتبة ترتيبًا زمنيًا لتصريحات هيئة الأوراق المالية والبورصات، باستثناء تصريحات الملكية التي نقدمها في مكان آخر.
August 27, 2025 EX-99.1

Zhihu Inc. Reports Unaudited Second Quarter 2025 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited Second Quarter 2025 Financial Results BEIJING, China, August 27, 2025 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter ended June 30, 2025. Second Quarter 2025 Highlights ● Total revenues were RMB716.9 million (US$100.1 million) in th

August 27, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 27, 2025 EX-99.2

EXHIBIT 99.2

1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

August 14, 2025 EX-99.1

FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 July 2025 Status: New Submission To : Hong Kong Ex

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 July 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 August 2025 I. Movements in Authorised / Registered Share Capi

August 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

July 30, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

July 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 11, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

July 11, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 8, 2025 EX-99.1

FF301 Page 2 of 10 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 June 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 07 July 2025 I. Movements in Authorised / Registered Share Capita

July 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 25, 2025 EX-99.1

Zhihu Inc. Announces Results of the Annual General Meeting

Exhibit 99.1 Zhihu Inc. Announces Results of the Annual General Meeting BEIJING, China, June 25, 2025 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that each of the proposed resolutions submitted for shareholders’ approval (the “Proposed Resolutions”) as set forth in the notice of annual general meeting dated May 29, 20

June 11, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 11, 2025 EX-99.1

FF301 Page 2 of 10 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 May 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 05 June 2025 I. Movements in Authorised / Registered Share Capital

May 29, 2025 EX-99.1

Zhihu Inc. to Hold Annual General Meeting on June 25, 2025

Exhibit 99.1 Zhihu Inc. to Hold Annual General Meeting on June 25, 2025 BEIJING, China, May 29, 2025 /PRNewswire/ — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it will hold an annual general meeting of the Company’s shareholders (the “AGM”) at 10:00 a.m. Beijing time on June 25, 2025 at Room Xinzhi, Floor 1, Zone C

May 29, 2025 EX-99.3

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) (1) PROPOSED GRANT OF GENERAL MANDATE TO ISSUE SHARES; (2) PROPOSED GRANT OF GENERAL MANDATE TO REPU

Exhibit 99.3 THIS CIRCULAR IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION If you are in any doubt as to any aspect of this circular or as to the action to be taken, you should consult a stockbroker or other registered dealer in securities, a bank manager, solicitor, professional accountant or other professional adviser. If you have sold or transferred all your shares in Zhihu Inc., you should

May 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 29, 2025 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) NOTICE OF ANNUAL GENERAL MEETING to be held on June 25, 2025 (or any adjourned or postponed meeting

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 29, 2025 EX-99.5

FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN Resolution 1. Resolution 3. Resolution 2(a)(i) Resolution 4. Resolution 2(a)(ii) Resolution 5. Resolution 2(a)(iii) Resolution 6. Resolution 2(b) ZHIHU INC. TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY RECE

Exhibit 99.5 FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN Resolution 1. Resolution 3. Resolution 2(a)(i) Resolution 4. Resolution 2(a)(ii) Resolution 5. Resolution 2(a)(iii) Resolution 6. Resolution 2(b) ZHIHU INC. TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY RECEIPTS (“ADRs”) REPRESENTING CLASS A ORDINARY SHARES OF ZHIHU INC. Sign below Date: Please sign this Voting Instruction Card exactly as you

May 29, 2025 EX-99.4

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE ANNUAL GENERAL MEETING to be held on Wednesday, June 25, 2025 (or any adjournm

Exhibit 99.4 Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE ANNUAL GENERAL MEETING to be held on Wednesday, June 25, 2025 (or any adjournment(s) or postponement(s) thereof) Introduction This form of proxy is furnished in connection with the solicitation by the board of direc

May 27, 2025 EX-99.3

Zhihu Inc. Reports Unaudited First Quarter 2025 Financial Results

Exhibit 99.3 Zhihu Inc. Reports Unaudited First Quarter 2025 Financial Results BEIJING, China, May 27, 2025 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter ended March 31, 2025. First Quarter 2025 Highlights ● Total revenues were RMB729.7 million (US$100.6 million) in the fi

May 27, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 27, 2025 EX-99.1

Zhihu Inc. Announces Change of Independent Director

Exhibit 99.1 Zhihu Inc. Announces Change of Independent Director BEIJING, May 27, 2025—Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced the appointment of Dr. Li-Lan Cheng as an independent director of the Company. Mr. Hanhui Sam Sun has resigned as an independent director of the Company, due to other professional endeavors.

May 27, 2025 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CHANGE OF INDEPENDENT NON-EXECUTIVE DIRECTORS AND CHANGE IN COMPOSITION OF BOARD COMMITTEES

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 13, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 13, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 12, 2025 EX-99.1

FF301 Page 2 of 10 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 April 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 08 May 2025 I. Movements in Authorised / Registered Share Capita

May 12, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 8, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) RECORD DATE FOR ANNUAL GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

April 15, 2025 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Han Wang, certify that: 1. I have reviewed this annual report on Form 20-F of Zhihu Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circ

April 15, 2025 EX-11.2

Zhihu INC. Amended and Restated Statement of PolicIES Governing Material non-public Information and The Prevention of InsideR Trading (AS ADOPTED BY THE BOARD OF DIRECTORS OF Zhihu INC. ON November 29, 2023)

Exhibit 11.2 Zhihu INC. Amended and Restated Statement of PolicIES Governing Material non-public Information and The Prevention of InsideR Trading (AS ADOPTED BY THE BOARD OF DIRECTORS OF Zhihu INC. ON November 29, 2023) This Amended and Restated Statement of Policies Governing Material Non-Public Information and the Prevention of Insider Trading (this “Statement”) applies to all directors, office

April 15, 2025 EX-15.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-256178 and 333-265451) of Zhihu Inc. of our report dated April 15, 2025 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F. /s/ Pricew

April 15, 2025 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Yuan Zhou, certify that: 1. I have reviewed this annual report on Form 20-F of Zhihu Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

April 15, 2025 EX-15.2

Consent of Global Law Office

Exhibit 15.2 Consent of Global Law Office April 15, 2025 To:Zhihu Inc. (the “Company”) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China Dear Sir/Madam, We consent to the reference to our firm under the captions of “Item 3.Key Information—Our Holding Company Structure and Contractual Arrangements with the VIEs and Their Shareholders”, “Item 3.Key Information—Permissions R

April 15, 2025 EX-13.1

Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Zhihu Inc. (the “Company”) on Form 20-F for the year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Yuan Zhou, Chief Executive Officer of the Company, certify, pursuant to

April 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 15, 2025 EX-15.1

Our ref

Exhibit 15.1 Our refKKZ/781374-000001/31522144v1 Zhihu Inc. 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China 15 April 2025 Dear Sir or Madam Zhihu Inc. We have acted as legal advisers as to the laws of the Cayman Islands to Zhihu Inc., an exempted limited liability company incorporated in the Cayman Islands (the “Company”), in connection with the filing by the Company wi

April 15, 2025 EX-13.2

Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Zhihu Inc. (the “Company”) on Form 20-F for the year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Han Wang, Chief Financial Officer of the Company, certify, pursuant to 1

April 15, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) O

April 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 14, 2025 EX-99.1

FF301 Page 2 of 10 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 March 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 08 April 2025 I. Movements in Authorised / Registered Share Capi

April 11, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

April 11, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

March 26, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number: 001-4025

6-K 1 tm2510477d16k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address

March 26, 2025 EX-99.1

Zhihu Inc. Reports Unaudited Fourth Quarter and Fiscal Year 2024 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited Fourth Quarter and Fiscal Year 2024 Financial Results BEIJING, China, March 26, 2025 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter and fiscal year ended December 31, 2024. Fourth Quarter 2024 Highlights ● Total revenues were RMB859

March 7, 2025 EX-99.1

FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 28 February 2025 Status: New Submission To : Hong Kon

FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 28 February 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 March 2025 I. Movements in Authorised / Registered Share Capital 1. Cla

March 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

February 27, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

February 27, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

February 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

February 7, 2025 EX-99.1

FF301 Page 2 of 10 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 January 2025 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 February 2025 I. Movements in Authorised / Registered Share

January 10, 2025 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CHANGE OF ADDRESS OF PRINCIPAL PLACE OF BUSINESS IN HONG KONG

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

January 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 10, 2025 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

December 9, 2024 EX-99.1

FF301 Page 2 of 11 v 1.1.1 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 11 v 1.1.1 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 November 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 05 December 2024 I. Movements in Authorised / Registered Shar

December 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

November 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

November 26, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONTINUING CONNECTED TRANSACTIONS (1) RENEWAL OF THE EXISTING TENCENT FRAMEWORK AGREEMENT AND THE EX

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

November 26, 2024 EX-99.1

Zhihu Inc. Reports Unaudited Third Quarter 2024 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited Third Quarter 2024 Financial Results BEIJING, China, November 26, 2024 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter ended September 30, 2024. Third Quarter 2024 Highlights · Total revenues were RMB845.0 million (US$120.4 million)

November 13, 2024 SC 13D/A

ZH / Zhihu Inc. - Depositary Receipt (Common Stock) / Zhou Yuan - SC 13D/A Activist Investment

SC 13D/A 1 tm2428212d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Zhihu Inc. (Name of Issuer) Class A ordinary shares, par value US$0.000125 per share Class B ordinary shares, par value US$0.000125 per share(1) (Title of Class of Securities) 98955N 207(2) (CUSIP Number) MO Holdin

November 13, 2024 EX-99.3

Joint Filing Agreement

EX-99.3 2 d852751dex993.htm EX-99.3 Exhibit 99.3 Joint Filing Agreement The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended. Each of them is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information con

November 13, 2024 SC 13D/A

CLYM / Climb Bio, Inc. / ACCESS INDUSTRIES MANAGEMENT, LLC - SC 13D/A Activist Investment

SC 13D/A 1 d852751dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* Zhihu Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.000125 per share (Title of Class of Securities) 98955N108* (CUSIP Number) Alejandro Moreno Langhorne S. Perrow c/o Access Industries, Inc. 40 West 57

November 12, 2024 EX-1

Joint Filing Agreement

EX-1 2 dp220605ex01.htm EXHIBIT 1 Exhibit 1 Joint Filing Agreement In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, each of the undersigned parties hereby agree to file jointly the statement on Schedule 13D (including any amendments thereto) with respect to the Class A Ordinary Shares, par value US$0.000125 per share, of Zhihu Inc., a company organized und

November 12, 2024 SC 13D/A

HK:2390 / Zhihu Inc. / Tencent Holdings Ltd - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2)* Zhihu Inc. (Name of Issuer) Class A ordinary shares, par value US$0.000125 per share (Title of Class of Securities) 98955N108** (CUSIP Number) Tencent Holdings Limited 29/F., Three Pacific Place No. 1 Queen’s Road East, Wanchai, Hong Kong Telephone: +852

November 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

November 12, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

November 12, 2024 EX-99.1

FF301 Page 2 of 10 v 1.1.0 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 October 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 November 2024 I. Movements in Authorised / Registered Share

November 8, 2024 EX-99.2

FF305 Page 2 of 6 v 1.3.0 2). Other (please specify) Conversion of Class B ordinary shares to Class A ordinary shares Date of changes 08 November 2024 1,946,888 % Closing balance as at (Notes 5 and 6) 08 November 2024 246,505,157 0 246,505,157 B. Sha

Exhibit 99.2 FF305 Page 1 of 6 v 1.3.0 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks and/or on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 08 November 2024 Section I must be completed by a listed issuer where there has been a change in its issued shares or trea

November 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

November 8, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFERS OF THE COMPANY TO BUY BACK UP TO 46,921,448 CLASS A ORDINARY SHARE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

October 30, 2024 EX-99.(A)(5)(J)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFERS OF THE COMPANY TO BUY BACK UP TO 46,921,448 CLASS A ORDINARY SHARE

Exhibit (a)(5)(J) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

October 30, 2024 SC TO-I/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (Amendment No.

October 30, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 30, 2024 EX-99.(A)(5)(I)

Zhihu Inc. Announces Results of Tender Offers to Buy Back Its Class A Ordinary Shares and American Depositary Shares

Exhibit (a)(5)(I) Zhihu Inc. Announces Results of Tender Offers to Buy Back Its Class A Ordinary Shares and American Depositary Shares BEIJING, China, October 30, 2024 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced the results of the Company’s all cash tender offers (the “Offers”) to buy back up to 46,921,448 Class A ord

October 29, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

October 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 23, 2024 SC TO-I/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (Amendment No. 2) (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc. (Name of Subject Company (I

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (Amendment No.

October 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 23, 2024 EX-99.(A)(5)(G)

Zhihu Inc. Updates a Director’s Intention to Participate in the Tender Offers

EX-99.(A)(5)(G) 2 tm2426706d1ex99-a5g.htm EXHIBIT (A)(5)(G) Exhibit (a)(5)(G) Zhihu Inc. Updates a Director’s Intention to Participate in the Tender Offers BEIJING, China, October 23, 2024 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today updated that, in relation with the Company’s all cash tender offers (the “Offers”) to buy back u

October 23, 2024 EX-99.(A)(5)(H)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFERS OF THE COMPANY TO BUY BACK UP TO 46,921,448 CLASS A ORDINARY SHARE

Exhibit (a)(5)(H) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

October 18, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

October 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 18, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

October 16, 2024 EX-99.(A)(5)(F)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFERS OF THE COMPANY TO BUY BACK UP TO 46,921,448 CLASS A ORDINARY SHARE

Exhibit (a)(5)(F) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

October 16, 2024 SC TO-I/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (Amendment No. 1) (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc. (Name of Subject Company (I

SC TO-I/A 1 tm2426191d1sctoia.htm SC TO-I/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (Amendment No. 1) (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc. (Name of Subject Company (Issuer)) Zhihu Inc. (Name of Filing Person (Issuer)) Class A Ordinary Shares par value US$0.000125 per shar

October 16, 2024 EX-99.(A)(5)(E)

Zhihu Inc. Announces Results of the Extraordinary General Meeting and Satisfaction of the Condition of the Tender Offers

Exhibit (a)(5)(E) Zhihu Inc. Announces Results of the Extraordinary General Meeting and Satisfaction of the Condition of the Tender Offers BEIJING, China, October 16, 2024 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that the proposed ordinary resolution relating to the all cash tender offers (the “Offers”) that commen

October 16, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

October 15, 2024 EX-99.1

FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 September 2024 Status: New Submission To : Hong Ko

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 September 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 07 October 2024 I. Movements in Authorised / Registered Shar

September 30, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 30, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

EX-99.1 2 tm2425194d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the cont

September 10, 2024 EX-99.1

EX-99.1

2024 Stock Code : 2390 (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) INTERIM REPORT 2024 INTERIM REPORT 中期報告 Exhibit 99.

September 10, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 9, 2024 EX-99.(D)

TABLE OF CONTENTS

Exhibit (d) TABLE OF CONTENTS Page PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 1 (d) Beneficial Owner 2 (e) Commission 2 (f) Custodian 2 (g) Deliver, execute, issue et al 2 (h) Delivery Order 2 (i) Deposited Securities 2 (j) Direct Registration System 3 (k) Holder 3 (l) Removal Notice Date 3 (m) Resignation Notice Date 3 (n) S

September 9, 2024 EX-99.(A)(1)(A)

United States Offer to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) I

TABLE OF CONTENTS Exhibit (a)(1)(A) United States Offer to Purchase for Cash By ZHIHU INC.

September 9, 2024 EX-99.(A)(1)(D)

United States Offer to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) I

Exhibit (a)(1)(D) United States Offer to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) ISIN Number of Class A Ordinary Shares: KYG989MJ1017 CUSIP Number of American Depositary Shares: 98955N 207 THE U.S. OFFER AND WITHDR

September 9, 2024 EX-99.(A)(5)(C)

Zhihu Inc. Commences Tender Offers to Buy Back Up to US$54.8 Million of Its Class A Ordinary Shares and American Depositary Shares

Exhibit (a)(5)(C) Zhihu Inc. Commences Tender Offers to Buy Back Up to US$54.8 Million of Its Class A Ordinary Shares and American Depositary Shares BEIJING, China, September 9, 2024 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it has commenced all cash tender offers (the “Offers”) to buy back up to 46,921,448 Cla

September 9, 2024 EX-99.(A)(1)(I)

Zhihu Inc. –Proof 9 6-Sep-24FORAGAINSTABSTAINResolution 1ZHIHU INC.TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY RECEIPTS (“ADRs”)REPRESENTING CLASS A ORDINARY SHARES OFZHIHU INC.Sign below Date:Please sign this Voting Instruction Card exactly as

Exhibit (a)(1)(I)   Zhihu Inc. –Proof 9 6-Sep-24FORAGAINSTABSTAINResolution 1ZHIHU INC.TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY RECEIPTS (“ADRs”)REPRESENTING CLASS A ORDINARY SHARES OFZHIHU INC.Sign below Date:Please sign this Voting Instruction Card exactly as your name(s) appear(s) on the face of this card and on the books of the Depositary. Joint owners should each sign personally. Trus

September 9, 2024 EX-99.(A)(1)(E)

United States Offer to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) I

Exhibit (a)(1)(E) United States Offer to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) ISIN Number of Class A Ordinary Shares: KYG989MJ1017 CUSIP Number of American Depositary Shares: 98955N 207 THE U.S. OFFER AND WITHDR

September 9, 2024 EX-FILING FEES

Calculation of Filing Fee Table Schedule TO (Form Type) Zhihu Inc. (Name of Issuer) Table 1 — Transaction Valuation

Exhibit 107 Calculation of Filing Fee Table Schedule TO (Form Type) Zhihu Inc. (Name of Issuer) Table 1 — Transaction Valuation Transaction Valuation Fee Rate Amount of Filing Fee Fees to Be Paid US$ 54,750,604.18 (1) 0.00014760 (2) US$ 8,081.19 (2) Fees Previously Paid — — Total Transaction Valuation US$ 54,750,604.18 Total Fees Due for Filing US$ 8,081.19 (2) Total Fees Previously Paid — Total F

September 9, 2024 EX-99.(A)(1)(B)

V55782-TBDADS LETTER OF TRANSMITTAL(855) 793-5068 (toll free)www.shareholder.broadridge.comBroadridge Corporate Issuer SolutionsCOMPANY NAME: ZHIHU INC.WHERE TO FORWARD YOUR TRANSMITTALThe method of delivery of ADS Letter of Transmittal and all other

Exhibit (a)(1)(B)   V55782-TBDADS LETTER OF TRANSMITTAL(855) 793-5068 (toll free)www.

September 9, 2024 EX-99.(A)(1)(G)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) NOTICE OF EXTRAORDINARY GENERAL MEETING to be held on October 16, 2024 (or any adjourned or postpone

Exhibit (a)(1)(G) Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) NOTICE OF EXTRAORDINARY GENERAL MEETING to be held on October 16, 2024 (or any adjourned or postponed meeting thereof) NOTICE IS HEREBY GIVEN that an extraordinary general meeting of Zhihu Inc. will be held at 10:00 a.m., Beijing ti

September 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 9, 2024 EX-99.(A)(1)(H)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE EXTRAORDINARY GENERAL MEETING to be held on Wednesday, October 16, 2024 (or an

Exhibit (a)(1)(H) Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE EXTRAORDINARY GENERAL MEETING to be held on Wednesday, October 16, 2024 (or any adjournment(s) or postponement(s) thereof) Introduction This form of proxy is furnished in connection with the solicitation by the

September 9, 2024 EX-99.(A)(1)(F)

FORM OF WITHDRAWAL Offers to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Sh

Exhibit (a)(1)(F) FORM OF WITHDRAWAL Offers to Purchase for Cash By ZHIHU INC. Up to 46,921,448 of Its Class A Ordinary Shares (Including in the Form of American Depositary Shares) At HK$9.11 per Class A Ordinary Share (Equivalent of US$3.50 per American Depositary Share) THE OFFERS AND WITHDRAWAL RIGHTS WILL EXPIRE AT 4:00 A.M., NEW YORK CITY TIME, OR 4:00 P.M., HONG KONG TIME, ON WEDNESDAY, OCTO

September 9, 2024 EX-99.(A)(5)(D)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFERS OF THE COMPANY TO BUY BACK UP TO 46,921,448 CLASS A ORDINARY SHARE

Exhibit (a)(5)(D) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

September 9, 2024 EX-99.(A)(1)(C)

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF ACCEPTANCE OF CONDITIONAL VOLUNTARY CASH OFFERS OF ZHIHU INC. TO BUY BACK UP TO 46,921,448 C

Exhibit (a)(1)(C) Unless the context otherwise requires, terms used in this Form of Acceptance shall bear the same meanings as those defined in the offer document or the U.

September 9, 2024 SC TO-I

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc. (Name of Subject Company (Issuer)) Zhihu Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc.

September 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 6, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

September 5, 2024 EX-99.2

FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 August 2024 Status: New Submission To : Hong Kong

Exhibit 99.2 FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 August 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 05 September 2024 I. Movements in Authorised / Registered Share

September 5, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) RECORD DATE FOR EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

September 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offic

September 3, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

August 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 27, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

August 23, 2024 EX-99.1

Zhihu Inc. Reports Unaudited Second Quarter 2024 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited Second Quarter 2024 Financial Results BEIJING, China, August 23, 2024 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter ended June 30, 2024. Second Quarter 2024 Highlights · Total revenues were RMB933.8 million (US$128.5 million) in th

August 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 23, 2024 EX-99.2

EX-99.2

1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 12, 2024 EX-99.1

FF301 Page 2 of 10 v 1.1.0 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 10 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 July 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 August 2024 I. Movements in Authorised / Registered Share Capi

August 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 9, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFER BY DEUTSCHE BANK AG, HONG KONG BRANCH ON BEHALF OF THE COMPANY TO B

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

August 9, 2024 SC TO-C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc.

August 9, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFER BY DEUTSCHE BANK AG, HONG KONG BRANCH ON BEHALF OF THE COMPANY TO B

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

August 9, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

August 6, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

August 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-402

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

August 1, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

EX-99.1 2 tm2420640d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the cont

July 23, 2024 EX-99.1

Zhihu Inc.

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

July 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 19, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 19, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFER BY DEUTSCHE BANK AG HONG KONG BRANCH ON BEHALF OF THE COMPANY TO BU

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

July 19, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) CONDITIONAL VOLUNTARY CASH OFFER BY DEUTSCHE BANK AG HONG KONG BRANCH ON BEHALF OF THE COMPANY TO BU

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. This announcement

July 19, 2024 SC TO-C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE TO (RULE 14d-100) TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 Zhihu Inc.

July 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 12, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

July 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 8, 2024 EX-99.1

FF301 Page 2 of 11 v 1.1.0 II. Movements in Issued Shares and/or Treasury Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on the Exchange (Note 1) Yes Stock code (if listed) 02390 Description Number of issued shares (excluding t

Exhibit 99.1 FF301 Page 1 of 11 v 1.1.0 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 June 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 05 July 2024 I. Movements in Authorised / Registered Share Capita

July 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

July 2, 2024 EX-99.1

FF305 Page 2 of 7 v 1.3.0 2). Other (please specify) Conversion of Class B ordinary shares to Class A ordinary shares Date of changes 28 June 2024 280,377 % Closing balance as at (Notes 5 and 6) 28 June 2024 277,574,285 0 277,574,285 B. Shares redeem

Exhibit 99.1 FF305 Page 1 of 7 v 1.3.0 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks and/or on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 28 June 2024 Section I must be completed by a listed issuer where there has been a change in its issued shares or treasury

June 26, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON JUNE 26, 2024

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

June 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 26, 2024 EX-99.1

Zhihu Inc. Announces Results of the Annual General Meeting

Exhibit 99.1 Zhihu Inc. Announces Results of the Annual General Meeting BEIJING, China, June 26, 2024 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that each of the proposed resolutions submitted for shareholders’ approval (the “Proposed Resolutions”) as set forth in the notice of annual general meeting dated May 30, 20

June 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 12, 2024 EX-99.1

Zhihu Inc. Reports Unaudited First Quarter 2024 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited First Quarter 2024 Financial Results BEIJING, China, June 12, 2024 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter ended March 31, 2024. First Quarter 2024 Highlights ● Total revenues were RMB960.9 million (US$133.1 million) in the f

June 11, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 11, 2024 EX-99.1

FF301 Page 2 of 8 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02390 Description Balance at close of preceding month 282,048,629 Increase / decrease (-) 0 Balanc

Exhibit 99.1 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 May 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 June 2024 I. Movements in Authorised / Registered Share Capital

June 5, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) (1) RESIGNATION OF CHIEF TECHNOLOGY OFFICER AND RE-DESIGNATION OF A DIRECTOR; AND (2) APPOINTMENT OF

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

June 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) I

June 5, 2024 EX-99.1

Zhihu Inc. Appoints New Chief Technology Officer

Exhibit 99.1 Zhihu Inc. Appoints New Chief Technology Officer BEIJING, June 5, 2024—Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced the appointment of Mr. Bin Sun as the Company’s chief technology officer, effective immediately. Mr. Dahai Li resigned as the Company’s chief technology officer due to his commitment of serving

June 5, 2024 EX-99.1

Zhihu Regains Compliance with NYSE ADS Trading Price Requirement

Exhibit 99.1 Zhihu Regains Compliance with NYSE ADS Trading Price Requirement BEIJING, June 5, 2024—Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it has received a letter from the New York Stock Exchange (“NYSE”) dated June 3, 2024 (the “Compliance Notice”), notifying the Company that it is no longer considered below

May 30, 2024 EX-99.3

THIS CIRCULAR IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION

Exhibit 99.3 THIS CIRCULAR IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION If you are in any doubt as to any aspect of this circular or as to the action to be taken, you should consult a stockbroker or other registered dealer in securities, a bank manager, solicitor, professional accountant or other professional adviser. If you have sold or transferred all your shares in Zhihu Inc., you should

May 30, 2024 EX-99.4

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE ANNUAL GENERAL MEETING to be held on Wednesday, June 26, 2024 (or any adjournm

Exhibit 99.4 Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) FORM OF PROXY FOR THE ANNUAL GENERAL MEETING to be held on Wednesday, June 26, 2024 (or any adjournment(s) or postponement(s) thereof) Introduction This form of proxy is furnished in connection with the solicitation by the board of direc

May 30, 2024 EX-99.5

ZHIHU INC. AGENDA 1. To receive, consider, and adopt the audited consolidated financial statements of the Company as of and for the year ended December 31, 2023 and the reports of the directors of the Company and auditor thereon. 2(a)(i) To re-elect

Exhibit 99.5 ZHIHU INC. FOR AGAINST ABSTAIN FOR AGAINST ABSTAIN Resolution 1 Resolution 3 Resolution 2(a)(i) Resolution 4 Resolution 2(a)(ii) Resolution 5 Resolution 2(a)(iii) Resolution 6 Resolution 2(b) ZHIHU INC. TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY RECEIPTS (“ADRs”) REPRESENTING CLASS A ORDINARY SHARES OF ZHIHU INC. Sign below Date: Please sign this Voting Instruction Card exactly

May 30, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 30, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) NOTICE OF ANNUAL GENERAL MEETING to be held on June 26, 2024 (or any adjourned or postponed meeting

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 30, 2024 EX-99.1

Zhihu Inc. to Hold Annual General Meeting on June 26, 2024

Exhibit 99.1 Zhihu Inc. to Hold Annual General Meeting on June 26, 2024 BEIJING, China, May 30, 2024 /PRNewswire/ — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it will hold an annual general meeting of the Company’s shareholders (the “AGM”) at 10:00 a.m. Beijing time on June 26, 2024 at Room Landing, Floor 1, Zone

May 28, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

May 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 13, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

May 13, 2024 EX-99.1

FF301 Page 2 of 8 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02390 Description Balance at close of preceding month 282,048,629 Increase / decrease (-) 0 Balanc

Exhibit 99.1 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 April 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 07 May 2024 I. Movements in Authorised / Registered Share Capital

May 8, 2024 EX-99.1

EX-99.1

1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

May 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices) In

April 26, 2024 EX-99.(E)

Certification under Rule 466

Certification under Rule 466 The depositary, JPMorgan Chase Bank, N.A. represents and certifies the following: (1) That it previously had filed a registration statement on Form F-6 (Zhihu Inc., No. 333-254493) that the Commission declared effective, with terms of deposit identical to the terms of deposit of this registration statement. (2) That its ability to designate the date and time of effecti

April 26, 2024 EX-99.1

EX-99.1

2023 Stock Code : 2390 (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) ANNUAL REPORT Exhibit 99.

April 26, 2024 EX-13.2

Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Zhihu Inc. (the “Company”) on Form 20-F for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Han Wang, Chief Financial Officer of the Company, certify, pursuant to 1

April 26, 2024 EX-4.16

Exclusive Business Cooperation Agreement

Exhibit 4.16 Exclusive Business Cooperation Agreement This Exclusive Business Cooperation Agreement (hereinafter referred to as this “Agreement”) is made and entered into by and between the following parties in Beijing, China on July 31, 2023. Party A: Wuhan Bofeng Technology Co., Ltd. Address:Room 701, Floors 6-15, Building 4, Area D, Shuguang Xingcheng, No. 8 Xiongzhuang Road, Donghu New Technol

April 26, 2024 EX-2.5

Description of Rights of Each Class of Securities Registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”)

Exhibit 2.5 Description of Rights of Each Class of Securities Registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”) American Depositary Shares (“ADSs”), two of which representing one Class A ordinary share of Zhihu Inc. (“we,” “our,” “our company,” or “us”) are listed on the New York Stock Exchange and the shares are registered under Section 12(b) of the Exchange

April 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 26, 2024 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Yuan Zhou, certify that: 1. I have reviewed this annual report on Form 20-F of Zhihu Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

April 26, 2024 EX-99.(A)

TABLE OF CONTENTS

J.P.Morgan J.P.Morgan TABLE OF CONTENTS Page PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 2 (d) Beneficial Owner 2 (e) Commission 2 (f) Custodian 2 (g) Deliver, execute, issue et al. 2 (h) Delivery Order 2 (i) Deposited Securities 2 (j) Direct Registration System 3 (k) Holder 3 (l) Removal Notice Date 3 (m) Resignation Notice D

April 26, 2024 EX-15.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-256178 and 333-265451) and Form F-3 (No. 333-264200) of Zhihu Inc. of our report dated April 26, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears

April 26, 2024 EX-13.1

Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Zhihu Inc. (the “Company”) on Form 20-F for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Yuan Zhou, Chief Executive Officer of the Company, certify, pursuant to

April 26, 2024 EX-15.2

Consent of Jingtian & Gongcheng

Exhibit 15.2 Consent of Jingtian & Gongcheng To: Zhihu Inc. Date: April 26, 2024 Dear Sir/Madam, We consent to the reference to our firm under the captions of “Item 3.D—Risk Factors,” “Item 4.B—Business Overview—Regulation,” and “Item 4.C— Organizational Structure—Contractual Arrangements with the VIEs and Their Shareholders” in the Annual Report on Form 20-F of Zhihu Inc. (the “Company”) for the

April 26, 2024 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Han Wang, certify that: 1. I have reviewed this annual report on Form 20-F of Zhihu Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circ

April 26, 2024 EX-4.19

Exclusive Option Agreement

Exhibit 4.19 Exclusive Option Agreement This Exclusive Option Agreement (this “Agreement”) is made and entered into by and among the following parties on July 31, 2023 in Beijing, the People’s Republic of China: Party A:Wuhan Bofeng Technology Co., Ltd., a limited liability company legally established and validly existing in accordance with the laws of the PRC, with its registered address at Room

April 26, 2024 EX-99.1

Zhihu Inc. Announces Plan to Implement ADS Ratio Change

Exhibit 99.1 Zhihu Inc. Announces Plan to Implement ADS Ratio Change BEIJING, April 26, 2024—Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it plans to change the ratio of its American depositary shares (“ADSs”) to its Class A ordinary shares (the “ADS Ratio Change”), par value US$0.0001 per share, from the current ra

April 26, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) O

April 26, 2024 EX-97.1

ZHIHU INC. CLAWBACK POLICY

Exhibit 97.1 ZHIHU INC. CLAWBACK POLICY The Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of Zhihu Inc. (the “Company”) believes that it is appropriate for the Company to adopt this Clawback Policy (the “Policy”) to be applied to the Executive Officers of the Company and adopts this Policy to be effective as of the Effective Date. 1. Definitions For purposes of t

April 26, 2024 EX-4.17

Shareholders’ Rights Entrustment Agreement

Exhibit 4.17 Shareholders’ Rights Entrustment Agreement This Shareholders’ Rights Entrustment Agreement (hereinafter referred to as this “Agreement”) is made and entered into by and between the following parties in Beijing, China on July 31, 2023: Party A:Wuhan Bofeng Technology Co., Ltd., a limited liability company established and existing in accordance with the PRC laws, with its address at Roo

April 26, 2024 F-6 POS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts Zhihu Inc. (Exa

As filed with the U.S. Securities and Exchange Commission on April 26 , 2024 Registration No. 333-254493 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts Zhihu Inc. (Exact name of issuer of deposited securities as

April 26, 2024 EX-15.1

Our ref JVZ/781374-000001/28772183v1

Exhibit 15.1 Our ref JVZ/781374-000001/28772183v1 Zhihu Inc. 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China 26 April 2024 Dear Sir or Madam Zhihu Inc. We have acted as legal advisers as to the laws of the Cayman Islands to Zhihu Inc., an exempted limited liability company incorporated in the Cayman Islands (the “Company”), in connection with the filing by the Company w

April 26, 2024 EX-4.18

Share Pledge Agreement

Exhibit 4.18 Share Pledge Agreement This Share Pledge Agreement (this “Agreement”) is made and entered into by and between the following parties in Beijing, China on July 31, 2023: Party A:Wuhan Bofeng Technology Co., Ltd., a limited liability company established and validly existing in accordance with the PRC laws, with its registered address at Room 701, Floors 6-15, Building 4, Area D, Shuguang

April 15, 2024 EX-99.2

EX-99.2

1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

April 15, 2024 EX-99.1

FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 March 2024 Status: New Submission To : Hong Kong Ex

Exhibit 99.1 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 March 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 08 April 2024 I. Movements in Authorised / Registered Share Capit

April 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

April 8, 2024 EX-99.1

FF304 Page 2 of 6 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 08 January 2024 280,750 0.0912 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 09 January 2024 278,337 0.0

Exhibit 99.1 FF304 Page 1 of 6 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 01 April 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of th

March 26, 2024 EX-99.1

Zhihu Inc. Reports Unaudited Fourth Quarter and Fiscal Year 2023 Financial Results

Exhibit 99.1 Zhihu Inc. Reports Unaudited Fourth Quarter and Fiscal Year 2023 Financial Results BEIJING, China, March 26, 2024 — Zhihu Inc. (“Zhihu” or the “Company”) (NYSE: ZH; HKEX: 2390), a leading online content community in China, today announced its unaudited financial results for the quarter and fiscal year ended December 31, 2023. Fourth Quarter 2023 Highlights · Total revenues were RMB1,1

March 26, 2024 EX-99.2

EX-99.2

1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

March 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

March 13, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

March 13, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) DATE OF BOARD MEETING

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

March 11, 2024 EX-99.1

FF301 Page 2 of 8 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02390 Description Balance at close of preceding month 289,573,989 Increase / decrease (-) -7,525,3

Exhibit 99.1 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 29 February 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 March 2024 I. Movements in Authorised / Registered Share Ca

March 11, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-4025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices)

February 20, 2024 EX-99.3

Joint Filing Agreement

EX-99.3 2 d791777dex993.htm EX-99.3 Exhibit 99.3 Joint Filing Agreement The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended. Each of them is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information con

February 20, 2024 EX-99.2

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390)

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

February 20, 2024 EX-99.1

Zhihu Inc. Appoints New Chief Financial Officer

Exhibit 99.1 Zhihu Inc. Appoints New Chief Financial Officer BEIJING, February 19, 2024—Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced the appointment of Mr. Han Wang as the chief financial officer of the Company, effective immediately. Mr. Henry Dachuan Sha resigned as a director and the chief financial officer and is app

February 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

February 20, 2024 SC 13D/A

ZH / Zhihu Inc. - Depositary Receipt (Common Stock) / ACCESS INDUSTRIES MANAGEMENT, LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Zhihu Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.000125 per share (Title of Class of Securities) 98955N108* (CUSIP Number) Alejandro Moreno Langhorne S. Perrow c/o Access Industries, Inc. 40 West 57th Street, 28th Floor New York

February 9, 2024 EX-99.1

FF304 Page 2 of 7 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 08 January 2024 280,750 0.0912 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 09 January 2024 278,337 0.0

Exhibit 99.1 FF304 Page 1 of 7 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 05 February 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

February 9, 2024 EX-99.2

FF301 Page 2 of 8 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02390 Description Balance at close of preceding month 289,573,989 Increase / decrease (-) 0 Balanc

Exhibit 99.2 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 January 2024 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 06 February 2024 I. Movements in Authorised / Registered Share

February 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

February 8, 2024 SC 13G/A

ZH / Zhihu Inc. - Depositary Receipt (Common Stock) / QIMING VENTURE PARTNERS III, L.P. - FORM SC 13G/A Passive Investment

SC 13G/A 1 dp206338sc13ga-2.htm FORM SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 2)* Under the Securities Exchange Act of 1934 Zhihu Inc. (Name of Issuer) Class A Ordinary Shares, par value US$0.000125 per share (Title of Class of Securities) 98955N108** (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this

February 5, 2024 EX-99.1

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.1 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 29 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

February 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

February 1, 2024 EX-99.1

Joint Filing Agreement

EX-99.1 2 dp206172ex01.htm EXHIBIT 1 Exhibit 1 Joint Filing Agreement In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, each of the undersigned parties hereby agree to file jointly the statement on Schedule 13D (including any amendments thereto) with respect to the Class A Ordinary Shares, par value US$0.000125 per share, of Zhihu Inc., a company organized

February 1, 2024 SC 13D/A

ZH / Zhihu Inc. - Depositary Receipt (Common Stock) / Tencent Holdings Ltd - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* Zhihu Inc. (Name of Issuer) Class A ordinary shares, par value US$0.000125 per share (Title of Class of Securities) 98955N108** (CUSIP Number) Tencent Holdings Limited 29/F., Three Pacific Place No. 1 Queen’s Road East, Wanchai, Hong Kong Telephone: +852

February 1, 2024 EX-99.6

INSTRUMENT OF SHARE TRANSFER

EX-99.6 4 dp206172ex06.htm EXHIBIT 6 EXHIBIT 6 INSTRUMENT OF SHARE TRANSFER The undersigned, Dandelion Investment Limited (the “Transferor”), DOES HEREBY transfer to Huang River Investment Limited (the “Transferee”) 20,457,894 Class A ordinary shares standing in our name in the undertaking called Zhihu Inc. to hold the same unto the Transferee. Dated this 30th day of January 2024. Executed as a de

February 1, 2024 EX-99.5

INSTRUMENT OF SHARE TRANSFER

EX-99.5 3 dp206172ex05.htm EXHIBIT 5 EXHIBIT 5 INSTRUMENT OF SHARE TRANSFER The undersigned, Sogou Technology Hong Kong Limited (the “Transferor”), DOES HEREBY transfer to Huang River Investment Limited (the “Transferee”) 6,991,039 Class A ordinary shares standing in our name in the undertaking called Zhihu Inc. to hold the same unto the Transferee. Dated this 30th day of January 2024. Executed as

January 29, 2024 EX-99.3

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.3 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 24 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 29, 2024 EX-99.5

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.5 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 26 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 29, 2024 EX-99.1

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.1 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 22 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 29, 2024 EX-99.2

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.2 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 23 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 29, 2024 EX-99.4

FF304 Page 2 of 10 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.01

Exhibit 99.4 FF304 Page 1 of 10 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 25 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 22, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 22, 2024 EX-99.1

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.1 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 15 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 22, 2024 EX-99.3

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.3 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 18 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 22, 2024 SC 13G/A

ZH / Zhihu Inc. - Depositary Receipt (Common Stock) / Innovation Works Development Fund, L.P. - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b) (Amendment No. 2)* Zhihu Inc. (Name of Issuer) Class A Ordinary Shares, par value US$0.000125 per share (Title of Class of Securities) 98955N108** (CUSIP Number) December 31,

January 22, 2024 EX-99.2

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.2 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 17 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 22, 2024 EX-99.4

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.4 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 19 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 18, 2024 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

January 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) A5 Xueyuan Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 16, 2024 EX-99.4

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.4 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 11 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 16, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 16, 2024 EX-99.1

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.1 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 08 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 16, 2024 EX-99.5

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.5 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 12 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 16, 2024 EX-99.3

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.3 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 10 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 16, 2024 EX-99.2

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.2 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 09 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 8, 2024 EX-99.3

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.3 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 05 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 8, 2024 EX-99.2

FF304 Page 2 of 9 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.2 FF304 Page 1 of 9 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 04 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 8, 2024 EX-99.1

FF304 Page 2 of 8 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.1 FF304 Page 1 of 8 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 03 January 2024 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

January 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 8, 2024 EX-99.4

FF301 Page 2 of 8 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02390 Description Balance at close of preceding month 289,573,989 Increase / decrease (-) 0 Balanc

Exhibit 99.4 FF301 Page 1 of 8 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 31 December 2023 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: Zhihu Inc. Date Submitted: 05 January 2024 I. Movements in Authorised / Registered Share

January 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Offices

January 2, 2024 EX-99.1

FF304 Page 2 of 8 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.1 FF304 Page 1 of 8 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 27 December 2023 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

December 29, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) 18 Xueqing Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

December 29, 2023 EX-99.1

Zhihu Announces Receipt of NYSE Notification Regarding ADS Trading Price Requirement

Exhibit 99.1 Zhihu Announces Receipt of NYSE Notification Regarding ADS Trading Price Requirement BEIJING, China, December 29, 2023 — Zhihu Inc. (NYSE: ZH; HKEX: 2390) (“Zhihu” or the “Company”), a leading online content community in China, today announced that it has received a letter from the New York Stock Exchange (the “NYSE”) dated December 28, 2023, notifying the Company that it is below com

December 27, 2023 EX-99.1

FF304 Page 2 of 8 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.1 FF304 Page 1 of 8 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 19 December 2023 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

December 27, 2023 EX-99.2

FF304 Page 2 of 8 v 1.2.5 5). Repurchase of shares (or other securities) but not cancelled Date of changes 13 October 2023 30,172 0.0096 % % 6). Repurchase of shares (or other securities) but not cancelled Date of changes 16 October 2023 51,352 0.016

Exhibit 99.2 FF304 Page 1 of 8 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: Zhihu Inc. Date Submitted: 21 December 2023 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of

December 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number: 001-40253 Zhihu Inc. (Registrant’s Name) A5 Xueyuan Road Haidian District, Beijing 100083 People’s Republic of China (Address of Principal Executive Office

December 21, 2023 EX-99.1

Zhihu Inc. (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NYSE: ZH; HKEX: 2390) GRANT OF RESTRICTED SHARE UNITS PURSUANT TO THE 2022 SHARE INCENTIVE PLAN

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Zhihu Inc. (A comp

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