WB / Weibo Corporation - Depositary Receipt (Common Stock) - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

شركة Weibo - إيصال الإيداع (الأسهم العادية)
US ˙ NasdaqGS ˙ US9485961018

الإحصائيات الأساسية
LEI 549300Q9ID4640FE0422
CIK 1595761
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 Weibo Corporation - 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 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: 001-363

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

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: 001-363

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 14, 2025 EX-99.1

For the Six Months Ended June 30, 2024 IFRS adjustments

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards PricewaterhouseCoopers was engaged by the Company to conduct limited assurance engagement in accordance with International Standard on Assurance Engagements 3000 (Revised) “Assurance Engagements Other Than Audits or Reviews of Historical Financial Information” (“ISAE 3000 (Revised)”) on the reconciliation

August 14, 2025 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces Second Quarter 2025 Unaudited Financial Results BEIJING, China – August 14, 2025 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the second quarter ended June 30, 2025. “We delivered solid performance this quarter,” said Gaofei Wang, CEO of Weibo. “On the us

July 24, 2025 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF SECOND QUARTER AND INTERIM 2025 FINANCIAL RESULT

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. Weibo Corporation

July 24, 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: 001-36397

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address o

May 21, 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: 001-36397

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

May 21, 2025 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces First Quarter 2025 Unaudited Financial Results BEIJING, China – May 21, 2025 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the first quarter ended March 31, 2025. “We are pleased with our progresses made on the AI product front,” said Gaofei Wang, CEO of W

May 21, 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: 001-36397

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

May 21, 2025 EX-99.1

Weibo Announces Results of 2025 Annual General Meeting

Exhibit 99.1 Weibo Announces Results of 2025 Annual General Meeting BEIJING, China – May 20, 2025 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced that the following proposed resolutions submitted for shareholder approval have been adopted at its 2025 annual general meeting of shareholders held today: 1. as an ordinary res

April 25, 2025 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FIRST QUARTER 2025 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

April 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 April 2025 Commission File Number: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

April 15, 2025 20-F

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

Table of Contents 0 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

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, Fei Cao, certify that: 1. I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 th

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: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

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 (Nos. 333-271461, 333-228525, and 333-199022) and on Form F-3 (No. 333-275785) of Weibo Corporation of our report dated April 15, 2025 relating to the financial statements and the effectiveness of internal control over financial report

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, Gaofei Wang, certify that: 1. I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 o

April 15, 2025 EX-99.1

Reconciliation between U.S. GAAP and International Financial Reporting Standards

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards The consolidated financial statements are prepared in accordance with U.S. GAAP, which differ in certain respects from International Financial Reporting Standards (“IFRS”). The effects of material differences between the consolidated financial statements of the Group prepared under U.S. GAAP and IFRS are

April 15, 2025 EX-15.2

Weibo Corporation

Exhibit 15.2 April 15, 2025 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China We hereby consent to references to our name under the heading “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Business,” “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Corporate Structure,” “Item 3. Key Information—D. Risk

April 15, 2025 EX-11.2

WEIBO CORPORATION AMENDED AND RESTATED STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (Adopted by the board of directors of Weibo Corporation and effective on November 8, 2023)

Exhibit 11.2 WEIBO CORPORATION AMENDED AND RESTATED STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (Adopted by the board of directors of Weibo Corporation and effective on November 8, 2023) This Amended and Restated Statement of Policies Governing Material Non-Public Information and the Prevention of Insider Trading (this “Statement”) applies

April 15, 2025 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fei Cao, Chief Financial Officer of the Compan

April 15, 2025 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gaofei Wang, Chief Executive Officer of the Co

April 15, 2025 EX-15.1

Weibo Corporation

Exhibit 15.1 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China 15 April 2025 Dear Sirs, Weibo Corporation We have acted as legal advisers as to the laws of the Cayman Islands to Weibo Corporation, an exempted company incorporated with limited liability in the Cayman Islands (the “Company”), in connection with the filing by the Co

April 11, 2025 EX-99.5

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) RECORD DATE FOR ANNUAL GENERAL MEETING OF SHAREHOLDER

Exhibit 99.5 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. Weibo Corporation

April 11, 2025 EX-99.2

WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 20, 2025 (or any adjo

Exhibit 99.2 WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 20, 2025 (or any adjourned or postponed meeting thereof) Notice is hereby given that Weibo Corporation, a Cayman Islands company (the “Company”), will hold it

April 11, 2025 EX-99.4

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Ballot for Annual General Meeting (or any adjournment thereof) at 5809-5810, Two International Finance Centre, 8th Finance Street, Central, Hong

Exhibit 99.4 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Ballot for Annual General Meeting (or any adjournment thereof) at 5809-5810, Two International Finance Centre, 8th Finance Street, Central, Hong Kong on May 20, 2025 at 2:00 p.m. (Hong Kong time) I/We, Please Print Name(s) of Please Print Address(es) the undersigned, being the reg

April 11, 2025 EX-99.3

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy Form for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street

Exhibit 99.3 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy Form for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street, Central, Hong Kong on May 20, 2025 at 2:00 p.m. (Hong Kong time) Introduction This form of proxy (the “Form of Proxy”) is furnished in

April 11, 2025 EX-99.1

Weibo to Hold Annual General Meeting on May 20, 2025

Exhibit 99.1 Weibo to Hold Annual General Meeting on May 20, 2025 BEIJING, April 11, 2025 - Weibo Corporation (the “Weibo” or “Company”) (Nasdaq: WB and HKEX: 9898), China’s leading social media platform, today published a notice to announce that it will hold an annual general meeting (the “AGM”) of shareholders (the “Notice of AGM”) at 5809-5810, Two International Finance Centre, 8th Finance Stre

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: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

March 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 March 2025 Commission File Number: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

March 13, 2025 EX-99.1

WEIBO CORPORATION UNAUDITED RECONCILIATION OF NON-GAAP TO GAAP RESULTS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces Fourth Quarter and Fiscal Year 2024 Unaudited Financial Results and Annual Dividend BEIJING, China – March 13, 2025 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the fourth quarter and fiscal year ended December 31, 2024 and annual dividend. “We capped off

February 18, 2025 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FOURTH QUARTER AND FISCAL YEAR 2024 FINANCIAL RE

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. Weibo Corporation

February 18, 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: 001-3

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

November 19, 2024 EX-99.1

Weibo Announces Third Quarter 2024 Unaudited Financial Results

Exhibit 99.1 Weibo Announces Third Quarter 2024 Unaudited Financial Results BEIJING, China – November 19, 2024 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the third quarter ended September 30, 2024. “We had a solid quarter,” said Gaofei Wang, CEO of Weibo. “On the user front, we con

November 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 November 2024 Commission File Number: 001-3

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

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: 001-36

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addres

October 29, 2024 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF THIRD QUARTER 2024 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

August 22, 2024 EX-99.1

For the Six Months Ended June 30, 2023 IFRS adjustments

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards PricewaterhouseCoopers was engaged by the Company to conduct limited assurance engagement in accordance with International Standard on Assurance Engagements 3000 (Revised) “Assurance Engagements Other Than Audits or Reviews of Historical Financial Information” (“ISAE 3000 (Revised)”) on the reconciliation

August 22, 2024 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces Second Quarter 2024 Unaudited Financial Results BEIJING, China – August 22, 2024 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the second quarter ended June 30, 2024. “Our user engagement and operating efficiency have further improved this quarter,” said G

August 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 August 2024 Commission File Number: 001-363

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 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 August 2024 Commission File Number: 001-363

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

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: 001-363

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 1, 2024 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF SECOND QUARTER AND INTERIM 2024 FINANCIAL RESULT

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. Weibo Corporation

May 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 May 2024 Commission File Number: 001-36397

6-K 1 tm2414945d16k.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 May 2024 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 Peopl

May 23, 2024 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces First Quarter 2024 Unaudited Financial Results BEIJING, China – May 23, 2024 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the first quarter ended March 31, 2024. “We had a solid start to the year,” said Gaofei Wang, CEO of Weibo. “On the user front, we fo

May 22, 2024 EX-99.1

Weibo Announces Results of 2024 Annual General Meeting

Exhibit 99.1 Weibo Announces Results of 2024 Annual General Meeting BEIJING, China – May 22, 2024 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced that the following proposed resolutions submitted for shareholder approval have been adopted at its 2024 annual general meeting of shareholders held today: 1. as an ordinary res

May 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 May 2024 Commission File Number: 001-36397

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

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: 001-36397

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

May 8, 2024 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FIRST QUARTER 2024 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

April 25, 2024 EX-97.1

WEIBO CORPORATION CLAWBACK POLICY

Exhibit 97.1 WEIBO CORPORATION CLAWBACK POLICY The Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of Weibo Corporation (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

April 25, 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: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

April 25, 2024 EX-2.8

Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”)

Exhibit 2.8 Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”) As of December 31, 2023, Weibo Corporation, (or “Weibo,” “we,” “us,” “our company,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended, or the Exchange Act: Title

April 25, 2024 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fei Cao, Chief Financial Officer of the Compan

April 25, 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 (Nos. 333-271461, 333-228525, and 333-199022) and on Form F-3 (Nos. 333-275785 and 333-261379) of Weibo Corporation of our report dated April 25, 2024 relating to the financial statements and the effectiveness of internal control over

April 25, 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, Gaofei Wang, certify that: 1. I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 o

April 25, 2024 EX-4.33

ADS LENDING AGREEMENT Dated as of November 30, 2023 WEIBO CORPORATION (“Lender”) (an exempted company incorporated under the laws of the Cayman Islands) GOLDMAN SACHS INTERNATIONAL (“Borrower”)

Exhibit 4.33 ADS LENDING AGREEMENT Dated as of November 30, 2023 Between WEIBO CORPORATION (“Lender”) (an exempted company incorporated under the laws of the Cayman Islands) and GOLDMAN SACHS INTERNATIONAL (“Borrower”) This Agreement sets forth the terms and conditions under which Borrower shall borrow from Lender American Depositary Shares (as defined below) representing Class A ordinary shares o

April 25, 2024 EX-99.1

For the Year Ended December 31, 2021 IFRS adjustments

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards The consolidated financial statements are prepared in accordance with U.S. GAAP, which differ in certain respects from International Financial Reporting Standards (“IFRS”). The effects of material differences between the consolidated financial statements of the Group prepared under U.S. GAAP and IFRS are

April 25, 2024 EX-2.7

WEIBO CORPORATION as Issuer CITICORP INTERNATIONAL LIMITED as Trustee CITIBANK, N.A. as Agents Dated as of December 4, 2023 1.375% Convertible Senior Notes due 2030

Exhibit 2.7 WEIBO CORPORATION as Issuer AND CITICORP INTERNATIONAL LIMITED as Trustee AND CITIBANK, N.A. as Agents INDENTURE Dated as of December 4, 2023 1.375% Convertible Senior Notes due 2030 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS Section 1.01. Definitions 1 Section 1.02. Incorporation by Reference of Trust Indenture Act 16 Section 1.03. Rules of Construction 16 Section 1.04. References t

April 25, 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, Fei Cao, certify that: 1. I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 th

April 25, 2024 EX-15.2

Weibo Corporation

Exhibit 15.2 April 25, 2024 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China We hereby consent to references to our name under the heading “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Business,” “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Corporate Structure,” “Item 3. Key Information—D. Risk

April 25, 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) OF

April 25, 2024 EX-1.1

FOURTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION WEIBO CORPORATION (adopted by Special Resolution passed on May 24, 2023) Incorporated on the 7th day of June 2010 INCORPORATED IN THE CAYMAN ISLANDS

Exhibit 1.1 Company No.: 241654 FOURTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF WEIBO CORPORATION 微博股份有限公司 (adopted by Special Resolution passed on May 24, 2023) Incorporated on the 7th day of June 2010 INCORPORATED IN THE CAYMAN ISLANDS THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES FOURTH AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF WEIB

April 25, 2024 EX-15.1

Weibo Corporation

Exhibit 15.1 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China 25 April 2024 Dear Sirs, Weibo Corporation We have acted as legal advisers as to the laws of the Cayman Islands to Weibo Corporation, an exempted company incorporated with limited liability in the Cayman Islands (the “Company”), in connection with the filing by the Co

April 25, 2024 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gaofei Wang, Chief Executive Officer of the Co

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: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

April 8, 2024 EX-99.1

Weibo to Hold Annual General Meeting on May 22, 2024

Exhibit 99.1 Weibo to Hold Annual General Meeting on May 22, 2024 BEIJING, April 8, 2024 - Weibo Corporation (the “Weibo” or “Company”) (Nasdaq: WB and HKEX: 9898), China’s leading social media platform, today published a notice to announce that it will hold an annual general meeting (the “AGM”) of shareholders (the “Notice of AGM”) at 5809-5810, Two International Finance Centre, 8th Finance Stree

April 8, 2024 EX-99.4

Weibo Corporation TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY SHARES (“ADSs”) REPRESENTING CLASS A ORDINARY SHARES OF Weibo Corporation Annual General Meeting

Exhibit 99.4 Weibo Corporation – Proof 1 8-Apr-24 JPMorgan Chase Bank, N.A., Depositary PO Box 64873 Saint Paul MN 55164-0873 Weibo Corporation TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY SHARES (“ADSs”) REPRESENTING CLASS A ORDINARY SHARES OF Weibo Corporation Annual General Meeting Please refer to the reverse side of this card for the Resolutions to be voted at the Meeting. FOLD AND DETACH

April 8, 2024 EX-99.3

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street

Exhibit 99.3 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street, Central, Hong Kong on May 22, 2024 at 2:00 P.M. (Hong Kong time) Introduction This form of proxy (the “Form of Proxy”) is furnished in

April 8, 2024 EX-99.2

WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 22, 2024 (or any adjo

Exhibit 99.2 WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 22, 2024 (or any adjourned or postponed meeting thereof) Notice is hereby given that Weibo Corporation, a Cayman Islands company (the “Company”), will hold it

April 8, 2024 EX-99.5

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) RECORD DATE FOR ANNUAL GENERAL MEETING OF SHAREHOLDER

Exhibit 99.5 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. Weibo Corporation

March 14, 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: 001-3639

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

March 14, 2024 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Announces Fourth Quarter and Fiscal Year 2023 Unaudited Financial Results and Dividend BEIJING, China – March 14, 2024 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the fourth quarter and fiscal year ended December 31, 2023. “In 2023, we further improved our product

February 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 February 2024 Commission File Number: 001-3

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: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

February 27, 2024 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FOURTH QUARTER AND FISCAL YEAR 2023 FINANCIAL RE

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. Weibo Corporation

February 7, 2024 SC 13G/A

WB / Weibo Corporation - Depositary Receipt (Common Stock) / SINA CORP - SC 13G/A Passive Investment

SC 13G/A 1 tm244712d1sc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* Weibo Corporation (Name of Issuer) Class A ordinary shares, par value $0.00025 per share (Title of Class of Securities) 948596 101 (CUSIP Number) December 31, 2023 Date of Event Which Requires Filing of this Statement Check the

December 1, 2023 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Table 424B5 (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Newly Registered Securities Fees to Be Paid Equity Class A Ordinary shares, par value US$0.

December 1, 2023 424B5

Weibo Corporation

TABLE OF CONTENTS  Filed Pursuant to Rule 424(b)(5)  Registration No. 333-275785 Prospectus Supplement (To Prospectus dated November 29, 2023) Weibo Corporation This is an offering of an aggregate of 6,233,785 American depositary shares (“ADSs”) (each representing as of the date hereof one Class A ordinary share of Weibo Corporation, par value US$0.00025 per share), which we refer to as the “Delta

November 30, 2023 EX-99.1

ADS LENDING AGREEMENT Dated as of [            ], 2023 WEIBO CORPORATION (“Lender”) (an exempted company incorporated under the laws of the Cayman Islands) GOLDMAN SACHS INTERNATIONAL (“Borrower”)

Exhibit 99.1 EXECUTION VERSION ADS LENDING AGREEMENT Dated as of [            ], 2023 Between WEIBO CORPORATION (“Lender”) (an exempted company incorporated under the laws of the Cayman Islands) and GOLDMAN SACHS INTERNATIONAL (“Borrower”) This Agreement sets forth the terms and conditions under which Borrower shall borrow from Lender American Depositary Shares (as defined below) representing Clas

November 30, 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 November 2023 Commission File Number: 001-3

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

November 30, 2023 EX-99.1

Weibo Corporation Prices Offering of US$300 Million Convertible Senior Notes

Exhibit 99.1 Weibo Corporation Prices Offering of US$300 Million Convertible Senior Notes BEIJING, November 30, 2023 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB; HKEX: 9898), a leading social media in China, today announced the pricing of its previously announced offering (the “Notes Offering”) of convertible senior notes in aggregate principal amount of US$300 million due 2030 (the

November 30, 2023 EX-99.2

Weibo Corporation Announces Proposed Offering of American Depositary Shares in connection with the Delta Placement of Borrowed ADSs

Exhibit 99.2 Weibo Corporation Announces Proposed Offering of American Depositary Shares in connection with the Delta Placement of Borrowed ADSs BEIJING, November 29, 2023 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB; HKEX: 9898), a leading social media in China, today announced the commencement of the offering of American Depositary Shares (“ADSs”), each currently representing one C

November 30, 2023 EX-1.1

WEIBO CORPORATION 6,233,785 American Depositary Shares Each representing ONE Class A Ordinary Share UNDERWRITING AGREEMENT

Exhibit 1.1 WEIBO CORPORATION 6,233,785 American Depositary Shares Each representing ONE Class A Ordinary Share UNDERWRITING AGREEMENT [                  ], 2023 Goldman Sachs (Asia) L.L.C. 68th Floor, Cheung Kong Center 2 Queen’s Road Central Hong Kong Goldman Sachs International Plumtree Court 25 Shoe Lane London, UK, EC4A 4AU Ladies and Gentlemen: Pursuant to the terms and conditions of the ADS

November 30, 2023 FWP

Filed pursuant to Rule 433

Filed pursuant to Rule 433 Issuer Free Writing Prospectus dated November 30, 2023 Relating to Preliminary Prospectus Supplement dated November 29, 2023 to Prospectus dated November 29, 2023 Registration No.

November 30, 2023 EX-99.2

Weibo Corporation Prices Offering of American Depositary Shares in connection with the Delta Placement of Borrowed ADSs

Exhibit 99.2 Weibo Corporation Prices Offering of American Depositary Shares in connection with the Delta Placement of Borrowed ADSs BEIJING, November 30, 2023 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB; HKEX: 9898), a leading social media in China, today announced the pricing of a previously announced offering of 6,233,785 American Depositary Shares (“ADSs”), each currently repres

November 30, 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 November 2023 Commission File Number: 001-3

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

November 30, 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 November 2023 Commission File Number: 001-3

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

November 30, 2023 EX-99.1

Weibo Corporation Announces Proposed Offering of US$300 Million Convertible Senior Notes

Exhibit 99.1 Weibo Corporation Announces Proposed Offering of US$300 Million Convertible Senior Notes BEIJING, November 29, 2023 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB; HKEX: 9898), a leading social media in China, today announced a proposed offering (the “Notes Offering”) of convertible senior notes in an aggregate principal amount of US$300 million due 2030 (the “Notes”), sub

November 29, 2023 EX-FILING FEES

Calculation of Filing Fee Table Form F-3 (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Table Form F-3 (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Equity Ordinary shares, par value US$0.

November 29, 2023 424B5

SUBJECT TO COMPLETION, DATED NOVEMBER 29, 2023

TABLE OF CONTENTS The information in this preliminary prospectus supplement is not complete and may be changed.

November 29, 2023 EX-99.2

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Exhibit 99.2 MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS You should read the following discussion and analysis of our financial condition and results of operations together with our audited consolidated financial statements as of December 31, 2021 and 2022 and for the years ended December 31, 2020, 2021 and 2022 and the related notes thereto and the sectio

November 29, 2023 F-3ASR

As filed with the Securities and Exchange Commission on November 29, 2023

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 29, 2023 REGISTRATION NO.

November 29, 2023 EX-99.1

INDEX TO UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Table of Contents Exhibit 99.1 INDEX TO UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS Page Unaudited Interim Condensed Consolidated Balance Sheets as of December 31, 2022 and September 30, 2023 F-2 Unaudited Interim Condensed Consolidated Statements of Comprehensive Income for the Nine Months ended September 30, 2022 and 2023 F-3 Unaudited Interim Condensed Consolidated Statements

November 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 November 2023 Commission File Number: 001-3

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

November 9, 2023 EX-99.2

Weibo Corporation 微 博 股 份 有 限 公 司 (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock code: 9898) CHANGE OF ADDRESS OF PRINCIPAL PLACE OF BUSINESS IN HONG KONG

Exhibit 99.2 Hong Kong Exchanges and Clearing Limited and The Stock Exchangeof Hong Kong Limited take no responsibilityfor 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. Weibo Corporation 微

November 9, 2023 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Third Quarter 2023 Unaudited Financial Results BEIJING, China – November 9, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the third quarter ended September 30, 2023. “We further improved our platform's traffic structure and enhanced our operating effici

November 9, 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 November 2023 Commission File Number: 001-3

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addre

October 25, 2023 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF THIRD QUARTER 2023 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

October 25, 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 October 2023 Commission File Number: 001-36

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Addres

August 24, 2023 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Second Quarter 2023 Unaudited Financial Results BEIJING, China – August 24, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the second quarter ended June 30, 2023. “We are pleased with the recovery of our business and improvement of our operating efficien

August 24, 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 August 2023 Commission File Number: 001-363

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 24, 2023 EX-99.1

Reconciliation between U.S. GAAP and International Financial Reporting Standards

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards PricewaterhouseCoopers was engaged by the Company to conduct limited assurance engagement in accordance with International Standard on Assurance Engagements 3000 (Revised) “Assurance Engagements Other Than Audits or Reviews of Historical Financial Information” (“ISAE 3000 (Revised)”) on the reconciliation

August 24, 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 August 2023 Commission File Number: 001-363

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 18, 2023 CORRESP

* * *

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China August 18, 2023 VIA EDGAR Ms. Jennifer Gowetski Mr. Andrew Mew Division of Corporation Finance Disclosure Review Program Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the “Company”) Form 20-F for Fiscal Year Ended December 31,

August 9, 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 August 2023 Commission File Number: 001-363

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

August 9, 2023 EX-99.1

Weibo Corporation 微 博 股 份 有 限 公 司 (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF SECOND QUARTER AND INTERIM 2023

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. Weibo Corporation

May 25, 2023 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports First Quarter 2023 Unaudited Financial Results and Dividend BEIJING, China – May 25, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for first quarter ended March 31, 2023. “We witnessed gradual recovery of our business in the first quarter of 2023 amid reope

May 25, 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 May 2023 Commission File Number: 001-36397

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

May 24, 2023 EX-99.1

Weibo Announces Results of 2023 Annual General Meeting

Exhibit 99.1 Weibo Announces Results of 2023 Annual General Meeting BEIJING, China – May 24, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced that the following proposed resolutions submitted for shareholder approval have been adopted at its 2023 annual general meeting of shareholders held today: 1. as an ordinary res

May 24, 2023 EX-3.1

FOURTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION WEIBO CORPORATION (adopted by Special Resolution passed on May 24, 2023) Incorporated on the 7th day of June 2010 INCORPORATED IN THE CAYMAN ISLANDS

Exhibit 3.1 Company No.: 241654 FOURTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF WEIBO CORPORATION (adopted by Special Resolution passed on May 24, 2023) Incorporated on the 7th day of June 2010 INCORPORATED IN THE CAYMAN ISLANDS 1 THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES FOURTH AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF WEIBO CORPO

May 24, 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 May 2023 Commission File Number: 001-36397

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

May 8, 2023 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FIRST QUARTER 2023 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

May 8, 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 May 2023 Commission File Number: 001-36397

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

April 27, 2023 EX-99.1

1

Exhibit 99.1 Reconciliation between U.S. GAAP and International Financial Reporting Standards The consolidated financial statements are prepared in accordance with U.S. GAAP, which differ in certain respects from International Financial Reporting Standards (“IFRS”). The effects of material differences between the consolidated financial statements of the Group prepared under U.S. GAAP and IFRS are

April 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 April 2023 Commission File Number: 001-3639

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 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

April 27, 2023 EX-4.33

Dated 22 August 2022 Facilities Agreement relating to US$900,000,000 term loan facility and US$300,000,000 revolving loan facility (among others) Weibo Corporation as Borrower The Financial Institutions listed in Part 1 of Schedule 1 as Original Mand

Exhibit 4.33 Execution Version Dated 22 August 2022 Facilities Agreement relating to US$900,000,000 term loan facility and US$300,000,000 revolving loan facility between (among others) Weibo Corporation as Borrower The Financial Institutions listed in Part 1 of Schedule 1 as Original Mandated Lead Arrangers and Bookrunners and Citicorp International Limited as Agent Table of Contents Page 1. Defin

April 27, 2023 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 (Nos. 333-228525 and 333-199022) and in the Registration Statement on Form F-3 (No. 333-261379) of Weibo Corporation of our report dated April 27, 2023 relating to the financial statements and the effectiveness of internal control over

April 27, 2023 EX-4.3

WEIBO CORPORATION 2023 SHARE INCENTIVE PLAN ARTICLE 1

Exhibit 4.3 WEIBO CORPORATION 2023 SHARE INCENTIVE PLAN ARTICLE 1 PURPOSE The purpose of the Weibo Corporation 2023 Share Incentive Plan (the “Plan”) is to promote the success and enhance the value of Weibo Corporation, a company formed under the laws of the Cayman Islands (the “Company”), by linking the personal interests of the members of the Board, Employees, Consultants and other individuals a

April 27, 2023 EX-15.1

Our ref

Exhibit 15.1 Our refYCU/688185-000001/25837433v1 Direct tel +852 3690 7529 Email [email protected] Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China 27 April 2023 Dear Sirs, Weibo Corporation We have acted as legal advisers as to the laws of the Cayman Islands to Weibo Corporation, an exempted company incorporated with li

April 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

April 27, 2023 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fei Cao, Chief Financial Officer of the Compan

April 27, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form S-8 (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Weibo Corporation (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title(1) Fee Calculation Rule Amount Registered(2) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Class A Ordinary Shares, par value $0.

April 27, 2023 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, Gaofei Wang, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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

April 27, 2023 EX-4.34

DATED December 23, 2022 SINA HONG KONG LIMITED - and - WEIBO HONG KONG LIMITED AGREEMENT FOR THE SALE AND PURCHASE OF 100% OF THE EQUITY INTEREST - of – SINA.COM TECHNOLOGY (CHINA) CO., LTD. (新浪网技术(中国)有限公司)

Exhibit 4.34 EXECUTION VERSION DATED December 23, 2022 SINA HONG KONG LIMITED - and - WEIBO HONG KONG LIMITED AGREEMENT FOR THE SALE AND PURCHASE OF 100% OF THE EQUITY INTEREST - of – SINA.COM TECHNOLOGY (CHINA) CO., LTD. (新浪网技术(中国)有限公司) CONTENTS CLAUSE PAGE 1. DEFINITIONS AND INTERPRETATION 1 2. SALE AND PURCHASE 3 3. PURCHASE PRICE 3 4. CONDITIONS 3 5. COMPLETION 4 5. WARRANTIES 4 6. LIMITATION

April 27, 2023 EX-15.2

Weibo Corporation

Exhibit 15.2 April 27, 2023 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China We hereby consent to references to our name under the heading “Item 3.D. Key Information—Permissions Required from the PRC Authorities for Our Operations”, “Item 3.D. Key Information—Risk Factors—Risks Relating to Our Business”, “Item 3.D. Key Informati

April 27, 2023 EX-2.7

Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”)

Exhibit 2.7 Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the “Exchange Act”) As of December 31, 2022, Weibo Corporation, (or “Weibo,” “we,” “us,” “our company,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended, or the Exchange Act: Tradin

April 27, 2023 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, Fei Cao, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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

April 27, 2023 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, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

April 27, 2023 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gaofei Wang, Chief Executive Officer of the Co

April 27, 2023 EX-4.35

SHARE PURCHASE AGREEMENT IN RESPECT OF SHOWWORLD HONGKONG LIMITED by and between SHOWWORLD HOLDING LIMITED WEIBO HOLDING (SINGAPORE) PTE. LTD.

Exhibit 4.35 SHARE PURCHASE AGREEMENT IN RESPECT OF SHOWWORLD HONGKONG LIMITED by and between SHOWWORLD HOLDING LIMITED and WEIBO HOLDING (SINGAPORE) PTE. LTD. TABLE OF CONTENTS Clause Page 1. Interpretation 2 2. Transfer of Target Share 4 3. Consideration 4 4. Closing of Transfer of Target Share 4 5. Representations and Warranties 6 6. Obligation of Cooperation in Disclosure of Open Market Inform

April 27, 2023 S-8

As filed with the Securities and Exchange Commission on April 27, 2023

As filed with the Securities and Exchange Commission on April 27, 2023 Registration No.

April 3, 2023 EX-99.4

Weibo Corporation - Proof 4 30-Mar-23 Annual General Meeting 1. As an ordinary resolution: THAT Ms. Hong Du shall be re-elected as a director of the Company at this annual general meeting and retain office until her retirement pursuant to the Company

Exhibit 99.4 Weibo Corporation - Proof 4 30-Mar-23 ANNUAL GENERAL MEETING FOR AGAINST ABSTAIN Res. 1. THAT Ms. Hong Du shall be re-elected as a director of the Company at this annual general meeting and retain office until her retirement pursuant to the Company’s memorandum and articles of association. Res. 2. THAT Mr. Pehong Chen shall be re-elected as a director of the Company at this annual gen

April 3, 2023 EX-99.2

WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 24, 2023 (or any adjo

Exhibit 99.2 WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on May 24, 2023 (or any adjourned or postponed meeting thereof) Notice is hereby given that Weibo Corporation, a Cayman Islands company (the “Company”), will hold it

April 3, 2023 EX-99.5

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) RECORD DATE FOR ANNUAL GENERAL MEETING OF SHAREHOLDER

Exhibit 99.5 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. Weibo Corporation

April 3, 2023 EX-99.1

Weibo to Hold Annual General Meeting on May 24, 2023

Exhibit 99.1 Weibo to Hold Annual General Meeting on May 24, 2023 BEIJING, April 3, 2023 - Weibo Corporation (the “Weibo” or “Company”) (Nasdaq: WB and HKEX: 9898), China’s leading social media platform, today published a notice to announce that it will hold an annual general meeting (the “AGM”) of shareholders (the “Notice of AGM”) at 5809-5810, Two International Finance Centre, 8th Finance Stree

April 3, 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

April 3, 2023 EX-99.3

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street

Exhibit 99.3 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 5809-5810, Two International Finance Centre, 8th Finance Street, Central, Hong Kong on May 24, 2023 at 2:00 P.M. (Hong Kong time) Introduction This form of proxy (the “Form of Proxy”) is furnished in

March 1, 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

March 1, 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address of

March 1, 2023 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Fourth Quarter and Fiscal Year 2022 Unaudited Financial Results BEIJING, China – March 1, 2023 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the fourth quarter and fiscal year ended December 31, 2022. “We navigated through the challenging 2022 with solid ope

February 15, 2023 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FOURTH QUARTER AND FISCAL YEAR 2022 FINANCIAL RE

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. Weibo Corporation

February 15, 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

February 14, 2023 SC 13G/A

KYG9515T1085 / Weibo Corp., Class A / BANK OF AMERICA CORP /DE/ Passive Investment

SC 13G/A 1 doc1.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 01)* Weibo Corporation (Name of Issuer) Common Stock (Title of Class of Securities) G9515T108 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

February 14, 2023 EX-99

BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY BANK OF AMERICA CORPORATION

EX-99 2 boa-poa2.htm BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY BANK OF AMERICA CORPORATION, a Delaware corporation (the "Corporation"), does hereby make, constitute, and appoint each of Kelvin Kwok, Tolu Tade, Andres Ortiz Custodio, Frank Lui, James Todd, Zainab Tarteel, Hannah Chae and Monica Yako as an attorney-in-fact for the Corporation acting for the Corporation and in the Corpora

February 10, 2023 SC 13G/A

WB / Weibo Corporation / SINA CORP - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Weibo Corporation (Name of Issuer) Class A ordinary shares, par value $0.00025 per share (Title of Class of Securities) 948596 101 (CUSIP Number) December 31, 2022 Date of Event Which Requires Filing of this Statement Check the appropriate box to designate the rule pu

December 23, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

November 17, 2022 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Third Quarter 2022 Unaudited Financial Results BEIJING, China – November 17, 2022 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the third quarter ended September 30, 2022. “We had solid execution of operating efficiency improvement in the third quarter,” sai

November 17, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant’s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China (Address

November 4, 2022 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF THIRD QUARTER 2022 FINANCIAL RESULTS ANNOUNCEMEN

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. Weibo Corporation

November 4, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

October 27, 2022 CORRESP

* * *

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China October 27, 2022 VIA EDGAR Ms. Kathleen Collins Ms. Joyce Sweeney Division of Corporation Finance Office of Technology Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the ?Company?) Form 20-F for the Fiscal Year Ended December 31

September 22, 2022 CORRESP

* * *

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China September 22, 2022 VIA EDGAR Ms. Kathleen Collins Ms. Joyce Sweeney Division of Corporation Finance Office of Technology Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the ?Company?) Form 20-F for the Fiscal Year Ended December

September 1, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-363

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

September 1, 2022 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Second Quarter 2022 Unaudited Financial Results BEIJING, China ? September 1, 2022 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the second quarter ended June 30, 2022. ?We navigated through the challenges from COVID-19 resurgence in the second quarter,? sai

August 29, 2022 CORRESP

Weibo Corporation

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China August 29, 2022 VIA EDGAR Ms. Kathleen Collins Ms. Joyce Sweeney Division of Corporation Finance Office of Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the ?Company?) Form 20-F for the Fiscal Year Ended December 31, 20

August 22, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

August 16, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

August 16, 2022 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF SECOND QUARTER AND INTERIM 2022 FINANCIAL RESULT

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. Weibo Corporation

August 15, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

August 15, 2022 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) 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. Weibo Corporation

July 22, 2022 CORRESP

Primary Beneficiary of VIEs*

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China July 22, 2022 VIA EDGAR Ms. Kathleen Collins Ms. Joyce Sweeney Division of Corporation Finance Office of Technology Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the ?Company?) Form 20-F for the Fiscal Year Ended December 31, 2

June 29, 2022 CORRESP

Weibo Corporation

Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China June 29, 2022 VIA EDGAR Ms. Kathleen Collins Ms. Joyce Sweeney Division of Corporation Finance Office of Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Weibo Corporation (the ?Company?) Form 20-F for the Fiscal Year Ended December 31, 2021

June 6, 2022 EX-99.1

Weibo Announces Results of 2022 Annual General Meeting

Exhibit 99.1 Weibo Announces Results of 2022 Annual General Meeting BEIJING, China ? June 6, 2022 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced that the following proposed resolutions submitted for shareholder approval have been adopted at its 2022 annual general meeting of shareholders held today: 1. as an ordinary res

June 6, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 Commission File Number: 001-36397 We

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of P

June 1, 2022 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (In thousands of U.S. dollars)

Exhibit 99.1 Weibo Reports First Quarter 2022 Unaudited Financial Results BEIJING, China ? June 1, 2022 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for first quarter ended March 31, 2022. ?We delivered a solid start to 2022,? said Gaofei Wang, CEO of Weibo. ?In the first quarter, our us

June 1, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 Commission File Number: 001-36397 We

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of P

May 27, 2022 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) CHANGE OF DATE OF PUBLICATION OF FIRST QUARTER 2022 FINANCIAL RESULTS ANNOUNCEMENT

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. Weibo Corporation

May 27, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-36397 Wei

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of Pr

May 18, 2022 EX-99.1

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) DATE OF BOARD MEETING AND DATE OF PUBLICATION OF FIRST QUARTER 2022 FINANCIAL RESULTS ANNOUNCEMEN

EX-99.1 2 tm2215814d1ex99-1.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

May 18, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-36397 Wei

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of Pr

April 21, 2022 EX-99.3

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R. Ha

Exhibit 99.3 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) Proxy FORM for Annual General Meeting (or any adjournment thereof) to be held at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R. HaiDian District, Beijing on June 6, 2022 at 2 p.m. (Beijing time) Introduction This form of proxy (the ?Form of Proxy?) is furnished in co

April 21, 2022 EX-99.1

Weibo to Hold Annual General Meeting on June 6, 2022

Exhibit 99.1 Weibo to Hold Annual General Meeting on June 6, 2022 BEIJING, April 20, 2022 - Weibo Corporation (the ?Weibo? or ?Company?) (Nasdaq: WB and HKEX: 9898), China?s leading social media platform, today published a notice to announce that it will hold an annual general meeting (the ?AGM?) of shareholders (the ?Notice of AGM?) at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R.

April 21, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

April 21, 2022 EX-99.5

Weibo Corporation (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) RECORD DATE FOR ANNUAL GENERAL MEETING OF SHAREHOLDER

Exhibit 99.5 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. Weibo Corporation

April 21, 2022 EX-99.2

WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on June 6, 2022 (or any adjo

Exhibit 99.2 WEIBO CORPORATION (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (NASDAQ: WB and HKEX: 9898) NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on June 6, 2022 (or any adjourned or postponed meeting thereof) Notice is hereby given that Weibo Corporation, a Cayman Islands company (the ?Company?), will hold it

April 21, 2022 EX-99.4

Weibo Corporation TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY SHARES (“ADSs”) REPRESENTING CLASS A ORDINARY SHARES OF Weibo Corporation Annual General Meeting Please refer to the reverse side of this card for the Resolutions to be voted at the M

Exhibit 99.4 JPMorgan Chase Bank, N.A., Depositary PO Box 64873 Saint Paul MN 55164-0873 Weibo Corporation TO THE REGISTERED HOLDERS OF AMERICAN DEPOSITARY SHARES (?ADSs?) REPRESENTING CLASS A ORDINARY SHARES OF Weibo Corporation Annual General Meeting Please refer to the reverse side of this card for the Resolutions to be voted at the Meeting. FOLD AND DETACH HERE ANNUAL GENERAL MEETING FOR AGAIN

March 31, 2022 EX-99.1

Weibo Announces US$500 Million Share Repurchase Program

Exhibit 99.1 Weibo Announces US$500 Million Share Repurchase Program BEIJING, March 31, 2022 - Weibo Corporation ("Weibo" or the "Company") (Nasdaq: WB and HKEX: 9898), a leading social media platform in China, today announced that its board of directors has authorized a share repurchase program under which the Company may repurchase up to US$500 million of its American depositary shares over the

March 31, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

March 25, 2022 EX-99.1

2

Exhibit 99.1 Weibo Provides Update on Status under Holding Foreign Companies Accountable Act BEIJING, March 24, 2022 /PRNewswire/ - Weibo Corporation ("Weibo" or the "Company") (Nasdaq: WB and HKEX: 9898), a leading social media platform in China, today provides an update on its status under the Holding Foreign Companies Accountable Act (the "HFCAA"). On March 23, 2022, in connection with its impl

March 25, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

March 10, 2022 EX-13.1

Certificate of chief executive officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gaofei Wang, Chief Executive Officer of the Co

March 10, 2022 EX-15.3

Consent of PricewaterhouseCoopers Zhong Tian LLP.

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 (Nos. 333-199022 and 333-228525) and in the Registration Statements on Form F-3 (Nos. 333-232213 and 333-261379) of Weibo Corporation of our report dated March 10, 2022 relating to the consolidated financial statements and the ef

March 10, 2022 EX-13.2

Certificate of principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the “Company”) on Form 20-F for the fiscal year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fei Cao, Chief Financial Officer of the Compan

March 10, 2022 EX-12.1

Certificate of chief 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, Gaofei Wang, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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

March 10, 2022 EX-12.2

Certificate of 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, Fei Cao, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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

March 10, 2022 EX-15.2

Consent of TransAsia Lawyers.

EX-15.2 10 wb-20211231xex15d2.htm EX-15.2 Exhibit 15.2 Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People’s Republic of China March 10, 2022 We hereby consent to references to our name under the heading “Item 3.D. Key Information—Risk Factors—Risks Relating to Our Business”, “Item 3.D. Key Information—Risk Factors—Risks Relating to Our Corporate Stru

March 10, 2022 EX-15.1

Consent of Maples and Calder (Hong Kong) LLP.

Exhibit 15.1 Our ref YCU/688185-000001/21922107v1 Direct tel ? +852 3690 7529 Email ? [email protected] ? Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China ? 10 March 2022 ? ? Dear Sirs, Weibo Corporation We have acted as legal advisers as to the laws of the Cayman Islands to Weibo Corporation, an exempted company incorpo

March 10, 2022 20-F

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

Table of Contents ? ??For r ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

March 10, 2022 EX-1.1

Third Amended and Restated Memorandum and Articles of Association of the Company

EX-1.1 2 wb-20211231xex1d1.htm EX-1.1 Exhibit 1.1 Company No.: 241654 THIRD AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF WEIBO CORPORATION (adopted by Special Resolution passed on December 1, 2021 and effective on December 1, 2021) Incorporated on the 7th day of June 2010 INCORPORATED IN THE CAYMAN ISLANDS THE COMPANIES ACT (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SH

March 10, 2022 EX-2.8

Description of the registrant’s securities registered pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 2.8 Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the ?Exchange Act?) As of December 31, 2021, Weibo Corporation, (or ?Weibo,? ?we,? ?us,? ?our company,? and ?our?) had the following series of securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended, or the Exchange Act: ? Titl

March 4, 2022 EX-99.1

Weibo Reports Fourth Quarter and Fiscal Year 2021 Unaudited Financial Results

Exhibit 99.1 Weibo Reports Fourth Quarter and Fiscal Year 2021 Unaudited Financial Results BEIJING, China ? March 3, 2022 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB and HKEX: 9898), a leading social media in China, today announced its unaudited financial results for the fourth quarter and fiscal year ended December 31, 2021. ?We closed 2021 on a solid note with decent growth of the

March 4, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 W

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

January 31, 2022 SC 13G/A

WB / Weibo Corporation / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Weibo Corp (Name of Issuer) Common Stock (Title of Class of Securities) 948596101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

January 31, 2022 SC 13G

WB / Weibo Corporation / BANK OF AMERICA CORP /DE/ - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. n/a )* WEIBO Corp (Name of Issuer) Common Stock (Title of Class of Securities) G9515T108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

January 28, 2022 EX-99.A

Joint Filing Agreement

Exhibit A Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary shares, par value of $0.

January 28, 2022 SC 13G/A

WB / Weibo Corporation / SINA CORP - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Weibo Corporation (Name of Issuer) Class A ordinary shares, par value $0.00025 per share (Title of Class of Securities) 948596 101 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

January 10, 2022 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2022 Commission File Number: 001-36397

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address o

January 10, 2022 EX-99.1

Weibo Announces Board Change

Exhibit 99.1 Weibo Announces Board Change BEIJING, January 10, 2022 ? Weibo Corporation (?Weibo? or the ?Company?) (Nasdaq: WB; HKEx: 9898), a leading social media platform in China, today announced that Mr. Pen Hung Tung has been appointed as a director to the Board of Directors of the Company and Mr. Daniel Yong Zhang has resigned from the board, effective on January 10, 2022. Mr. Tung is curren

January 4, 2022 EX-99.1

WEIBO CORPORATION (a company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) (Stock Code: 9898) PARTIAL EXERCISE OF THE OVER-ALLOTMENT OPTION, STABILIZING ACTIONS AND END OF STABILIZATION PERIO

Exhibit 99.1 Hong Kong Exchanges and Clearing Limited, The Stock Exchange of Hong Kong Limited (the ?Hong Kong Stock Exchange?) and Hong Kong Securities Clearing Company Limited (?HKSCC?) 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 re

January 4, 2022 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 2022 Commission File Number: 001-36

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 2022 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Addres

December 3, 2021 424B5

CALCULATION OF REGISTRATION FEE

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5)? Registration No. 333-261379? CALCULATION OF REGISTRATION FEE ? ? Title of each class of securities to be registered ? ? ? Amount to be registered(1) ? ? ? Proposed maximum offering price per share(2) ? ? ? Proposed maximum aggregate offering price(2) ? ? ? Amount of registration fee(3) ? Class A ordinary shares, par value US$0.00025 per share?(4)

December 2, 2021 EX-99.1

Weibo Announces Pricing of Global Offering

Exhibit 99.1 Weibo Announces Pricing of Global Offering BEIJING, December 2, 2021 /PRNewswire/ - Weibo Corporation (?Weibo? or the ?Company?) (Nasdaq: WB), a leading social media platform in China, today announced the pricing of the global offering (the ?Global Offering?) of an aggregate of 11,000,000 Class A ordinary shares of the Company. Weibo is offering 5,500,000 Class A ordinary shares of th

December 2, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

December 1, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

December 1, 2021 EX-1.1

Form of International Underwriting Agreement

Exhibit 1.1 WEIBO CORPORATION 9,900,000 Class A ordinary shares (par value US$0.00025 per share) International Underwriting Agreement [?], 2021 Goldman Sachs (Asia) L.L.C. 68/F, Cheung Kong Center 2 Queen?s Road, Central Hong Kong (?Goldman Sachs?) Credit Suisse (Hong Kong) Limited Level 88, International Commerce Centre 1 Austin Road West, Kowloon Hong Kong (?Credit Suisse?) CLSA Limited 18/F, On

December 1, 2021 EX-99.1

Weibo Announces Results of 2021 Annual General Meeting and Class Meetings

EX-99.1 2 tm2134311d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Weibo Announces Results of 2021 Annual General Meeting and Class Meetings BEIJING, China – December 1, 2021 – Weibo Corporation (“Weibo” or the “Company”) (Nasdaq: WB), a leading social media in China, today announced that the following proposed resolutions submitted for shareholder approval have been adopted at its 2021 annual general meet

December 1, 2021 EX-1.2

Hong Kong Underwriting Agreement between the Registrant and the Hong Kong underwriters, dated November 26, 2021

Exhibit 1.2 EXECUTION VERSION DATED NOVEMBER 26, 2021 WEIBO CORPORATION THE SELLING SHAREHOLDER (as defined herein) GOLDMAN SACHS (ASIA) L.L.C. CREDIT SUISSE (HONG KONG) LIMITED CLSA CAPITAL MARKETS LIMITED CLSA LIMITED CHINA INTERNATIONAL CAPITAL CORPORATION HONG KONG SECURITIES LIMITED AND THE HONG KONG UNDERWRITERS (whose names appear in Schedule 1) HONG KONG UNDERWRITING AGREEMENT relating to

December 1, 2021 EX-4.1

Registrant’s Specimen Certificate for Class A Ordinary Shares

Exhibit 4.1 CLASS A SHARE CERTIFICATE HONG KONG SHARE REGISTER DATE OF ISSUE CERTIFICATE NUMBER RUN/TFR. NO. REGISTER NUMBER OF SHARE(S) CODE: NUMBER OF SHARE(S): GIVEN UNDER THE SECURITIES SEAL OF THE COMPANY ON THE DATE OF ISSUE STATED ABOVE. DIRECTOR NO TRANSFER OF THE WHOLE OR ANY PORTION OF THE ABOVE SHARE(S) CAN BE REGISTERED UNLESS ACCOMPANIED BY THIS SHARE CERTIFICATE. HONG KONG SHARE REGI

December 1, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

November 29, 2021 EX-99.1

Weibo Corporation Launches Global Offering

Exhibit 99.1 Weibo Corporation Launches Global Offering BEIJING, November 26, 2021 /PRNewswire/ - Weibo Corporation (?Weibo? or the ?Company?) (Nasdaq: WB), a leading social media platform in China, today announced the launch of its global offering (the ?Global Offering?) of an aggregate of 11,000,000 Class A ordinary shares of the Company. Weibo is offering 5,500,000 Class A ordinary shares of th

November 29, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

November 26, 2021 F-3ASR

Form F-3

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 26, 2021 REGISTRATION NO.

November 26, 2021 424B5

SUBJECT TO COMPLETION, DATED NOVEMBER 26, 2021

TABLE OF CONTENTS The information in this preliminary prospectus supplement is not complete and may be changed.

November 18, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3639

? ? 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Addr

November 18, 2021 EX-99.3

INDEX TO UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Table of Contents ? ? Exhibit 99.3 ? ? INDEX TO UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS ? ? ? Page ? ? Unaudited Interim Condensed Consolidated Balance Sheets as of December 31, 2020 and September 30, 2021 F-2 ? ? Unaudited Interim Condensed Consolidated Statements of Comprehensive Income for the Nine Months ended September 30, 2020 and 2021 F-3 ? ? Unaudited Interim Condense

November 18, 2021 EX-99.2

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

? Exhibit 99.2 INDEX TO CONSOLIDATED FINANCIAL STATEMENTS ? ? ? Page Report of Independent Registered Public Accounting Firm F-2 ? ? Consolidated Balance Sheets as of December 31, 2020 and June 30, 2021 F-4 ? ? Consolidated Statements of Comprehensive Income for the Six Months ended June 30, 2020 and 2021 F-5 ? ? Consolidated Statements of Shareholders? Equity for the Six Months ended June 30, 202

November 18, 2021 EX-99.1

Weibo Corporation Supplemental and Updated Disclosures

Table of Contents Exhibit 99.1 Weibo Corporation Supplemental and Updated Disclosures Weibo Corporation (the ?Company? or ?we?) has filed an application (the ?Listing Application?) with the Stock Exchange of Hong King Limited (the ?Hong Kong Stock Exchange?) in connection with a proposed secondary listing (the ?Listing?) of its Class A ordinary shares (the ?Shares?) on the Main Board of the Hong K

November 12, 2021 EX-99.1

WEIBO CORPORATION UNAUDITED RECONCILIATION OF NON-GAAP TO GAAP RESULTS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports Third Quarter 2021 Unaudited Financial Results BEIJING, China ? November 11, 2021 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB), a leading social media in China, today announced its unaudited financial results for the third quarter ended September 30, 2021. ?We delivered another solid quarter, with sustained user growth and top line expansion,? said Gaofei

November 12, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

November 4, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3639

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address

November 4, 2021 EX-99.6

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR CLASS B MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DISTRICT,

Exhibit 99.6 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR CLASS B MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DISTRICT, BEIJING ON DECEMBER 1, 2021 AT 1 P.M. (BEIJING TIME) I/We, Please Print Name(s) of Please Print Address(es) the undersigned, being the r

November 4, 2021 EX-99.4

WEIBO CORPORATION NOTICE OF CLASS A MEETING To Be Held on December 1, 2021

Exhibit 99.4 WEIBO CORPORATION NOTICE OF CLASS A MEETING To Be Held on December 1, 2021 Notice is hereby given that, Weibo Corporation, a Cayman Islands company (the ?Company?), will hold a class meeting of holders of Class A ordinary shares with a par value of US$0.00025 each (the ?Class A Meeting?) of the Company at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R. HaiDian District, B

November 4, 2021 EX-99.1

2

Exhibit 99.1 Weibo to Hold Annual General Meeting and Class Meetings on December 1, 2021 BEIJING, Nov. 3, 2021 /PRNewswire/ - Weibo Corporation (the "Weibo" or "Company") (Nasdaq: WB), China's leading social media platform, today published a notice to announce that it will hold an annual general meeting (the "AGM") of shareholders (the "Notice of AGM") at 7/F, No.8 Sina Plaza, Courtyard 10, the We

November 4, 2021 EX-99.5

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR ANNUAL GENERAL MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DI

Exhibit 99.5 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR ANNUAL GENERAL MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DISTRICT, BEIJING ON DECEMBER 1, 2021 AT 2 P.M. (BEIJING TIME) I/We, Please Print Name(s) of Please Print Address(es) the undersigned, bein

November 4, 2021 EX-99.8

FOR AGAINST ABSTAIN Res. 1.* THAT, subject to the passing of the special resolution at the annual general meeting of the shareholders of the Company and the passing of the class-based resolutions at the class meeting of the holders of Class B ordinar

Exhibit 99.8 FOR AGAINST ABSTAIN Res. 1.* THAT, subject to the passing of the special resolution at the annual general meeting of the shareholders of the Company and the passing of the class-based resolutions at the class meeting of the holders of Class B ordinary shares with a par value of US$0.00025 each, each convened on the same date and at the same place as the Class A Meeting, the Company?s

November 4, 2021 EX-99.3

WEIBO CORPORATION NOTICE OF CLASS B MEETING To Be Held on December 1, 2021

Exhibit 99.3 WEIBO CORPORATION NOTICE OF CLASS B MEETING To Be Held on December 1, 2021 Notice is hereby given that, Weibo Corporation, a Cayman Islands company (the ?Company?), will hold a class meeting of holders of Class B ordinary shares with a par value of US$0.00025 each (the ?Class B Meeting?) of the Company at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R. HaiDian District, B

November 4, 2021 EX-99.7

WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR CLASS A MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DISTRICT,

Exhibit 99.7 WEIBO CORPORATION (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: WB) PROXY CARD FOR CLASS A MEETING (OR ANY ADJOURNMENT THEREOF) TO BE HELD AT 7/F, NO.8 SINA PLAZA, COURTYARD 10, THE WEST, XIBEIWANG E.R. HAIDIAN DISTRICT, BEIJING ON DECEMBER 1, 2021 AT 1:30 P.M. (BEIJING TIME) I/We, Please Print Name(s) of Please Print Address(es) the undersigned, being th

November 4, 2021 EX-99.2

WEIBO CORPORATION NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on December 1, 2021

Exhibit 99.2 WEIBO CORPORATION NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS To Be Held on December 1, 2021 Notice is hereby given that Weibo Corporation, a Cayman Islands company (the ?Company?), will hold its annual general meeting (the ?AGM?) of shareholders at 7/F, No.8 Sina Plaza, Courtyard 10, the West, XiBeiWang E.R. HaiDian District, Beijing on Wednesday, December 1, 2021. The meeting w

August 19, 2021 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2021 Commission File Number: 001-36397

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of

August 19, 2021 EX-99.1

BEIJING, China – August 18, 2021 – Weibo Corporation (“Weibo” or the “Company”) (NASDAQ: WB), a leading social media in China, today announced its unaudited financial results for second quarter ended June 30, 2021.

Exhibit 99.1 Weibo Reports Second Quarter 2021 Unaudited Financial Results BEIJING, China ? August 18, 2021 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB), a leading social media in China, today announced its unaudited financial results for second quarter ended June 30, 2021. ?We had a strong quarter with broad-based strength of our business, and both our community and revenues grew w

May 11, 2021 EX-99.1

WEIBO CORPORATION UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands of U.S. dollars, except per share data)

Exhibit 99.1 Weibo Reports First Quarter 2021 Unaudited Financial Results BEIJING, China ? May 10, 2021 ? Weibo Corporation (?Weibo? or the ?Company?) (NASDAQ: WB), a leading social media in China, today announced its unaudited financial results for first quarter ended March 31, 2021. ?We started the year of 2021 with a strong quarter,? said Gaofei Wang, CEO of Weibo. ?Weibo?s user base and engage

May 11, 2021 6-K

Current Report of Foreign Issuer - 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021 Commission File Number: 001-36397 Weibo Corporation (Registrant?s Name) 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China (Address of Pr

April 22, 2021 20-F

- 20-F

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 22, 2021 EX-2.3

Amended and Restated Deposit Agreement, dated as of August 10, 2020, among the Company, the depositary and holder of the American Depositary Receipts.

? Exhibit 2.3 ? ? ? ? ? ? ? ? ? ? ? ? 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) Custodian 2 (f) Deliver, execute, issue et al. 2 (g) Delivery Order 2 (h) Deposited Securities 2 (i) Direct Registration System 2 (j) Holder 3 (k) Securities Act of 1933 3 (l) Securi

April 22, 2021 EX-15.3

Consent of PricewaterhouseCoopers Zhong Tian LLP.

EX-15.3 21 wb-20201231xex15d3.htm EXHIBIT 15.3 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 (Nos. 333-199022 and 333-228525) and in the Registration Statement on Form F-3 (No. 333-232213) of Weibo Corporation of our report dated April 22, 2021, relating to the consolidated financ

April 22, 2021 EX-4.30

English Translation of the Trademark License Agreement between our wholly owned subsidiary and Weimeng Chuangke.

Exhibit 4.30 ? Trademark License Agreement This agreement is made and entered into by and between the following parties on February 17, 2020 in Haidian District, Beijing. ? Party A: Weibo Internet Technology (China) Co., Ltd. Address: 2nd Floor, Sina Headquarter, Plot N-1, N-2, Phase II (western expansion) of Zhongguancun Software Park, Dongbeiwang W. Road, Haidian District, Beijing Party B: Beiji

April 22, 2021 EX-15.2

Consent of TransAsia Lawyers.

Exhibit 15.2 ? ? Weibo Corporation ? 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China ? April 22, 2021 ? We hereby consent to references to our name under the heading ?Item 3.D. Key Information?Risk Factors?Risks Relating to Our Business?, ?Item 4.B. Information on the Company?Business Overview?Regulation? and ?Item 4.C. Information on the Compan

April 22, 2021 EX-4.22

English Translation of the Loan Agreement between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

Exhibit 4.22 ? Loan Agreement ? This agreement is signed and entered in by and between the following parties on April 9, 2014 in Haidian District, Beijing? ? Party A: [Name of Borrower] (hereinafter referred to as the ?Borrower?) ? ID No.: *** ? Party B: Weibo Internet Technology (China) Co., Ltd. (hereinafter referred to as ?Weibo Technology?) ? Address: Floor 7-10, 6 Caihefang Road, Haidian Dist

April 22, 2021 EX-4.24

English Translation of the Loan Repayment Agreement between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

Exhibit 4.24 ? Loan Repayment Agreement ? This Agreement is entered into on February 17, 2020, by and between the following two parties in Haidian District, Beijing.: ? Party A: [Name of Borrower] (hereinafter referred to as the ?Borrower?) ? ID No.:*** ? Party B: Weibo Internet Technology (China) Co., Ltd. (hereinafter referred to as ?Weibo Technology?) ? Address: 2nd Floor, Sina Headquarter, Plo

April 22, 2021 EX-4.31

English Translation of Spousal Consent Letter signed by each spouse of the shareholders of Weimeng Chuangke.

Exhibit 4.31 SPOUSAL CONSENT The undersigned, , (Identification Card ID No. ), is the lawful spouse of , (Identification Card ID No. ). I hereby unconditionally and irrevocably agree to the execution of the following documents (hereinafter referred to as the ?Transaction Documents?) by in Haidian District, Beijing, China and the disposal of the equity interests of Beijing Weimeng Chuangke Investme

April 22, 2021 EX-12.1

Certificate of chief 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, Gaofei Wang, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 o

April 22, 2021 EX-15.1

Consent of Maples and Calder (Hong Kong) LLP.

Exhibit 15.1 ? Our ref RHT/688185-000001/19663122v1 Direct tel +852 3690 7537 Email [email protected] ? Weibo Corporation 8/F, QIHAO Plaza, No. 8 Xinyuan S. Road Chaoyang District, Beijing 100027 People?s Republic of China ? 22 April 2021 ? ? Dear Sirs, Weibo Corporation We have acted as legal advisers as to the laws of the Cayman Islands to Weibo Corporation, an exempted company incorporated wit

April 22, 2021 EX-4.25

English Translation of the Equity Transfer Agreement between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

EX-4.25 7 wb-20201231xex4d25.htm EXHIBIT 4.25 Exhibit 4.25 Equity Transfer Agreement This agreement (this “Agreement”) is entered into by and between the following parties on February 17, 2020 in Haidian District, Beijing: Party A: [Name of Transferor] ID Number: *** Party B: Weibo Internet Technology (China) Co., Ltd. Address: 2nd Floor, Sina Headquarter, Plot N-1, N-2, Phase II (western expansio

April 22, 2021 EX-13.1

Certificate of chief executive officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

EXHIBIT 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the ?Company?) on Form 20-F for the fiscal year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Gaofei Wang, Chief Executive Officer of the Co

April 22, 2021 EX-4.27

English Translation of the Equity Pledge Agreement between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

Exhibit 4.27 ? Equity Pledge Agreement This Equity Pledge Agreement is entered into in Haidian District, Beijing between the following parties on February 17, 2020: Party A: [Name of Pledgor] (hereinafter referred to as the ?Pledgor?) ID No.: *** Party B: Weibo Internet Technology (China) Co., Ltd. (hereinafter referred to as the ?Pledgee?) Address: 2nd Floor, Sina Headquarter, Plot N-1, N-2, Phas

April 22, 2021 EX-4.26

English Translation of the Agreement on Authorization to Exercise Shareholder’s Voting Power between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

Exhibit 4.26 ? Agreement on Authorization to Exercise Shareholder?s Voting Rights This agreement is entered into by and between the following parties on February 17, 2020 in Haidian District, Beijing: Party A: [Name of Authorizer] (hereinafter referred to as the ?Authorizer?) ID No.: *** Party B: Weibo Internet Technology (China) Co., Ltd. (hereinafter referred to as ?Weibo Technology?) Address: 2

April 22, 2021 EX-4.23

English Translation of the Loan Agreement between our wholly owned subsidiary and individual shareholders of Weimeng Chuangke.

Exhibit 4.23 ? Loan Agreement ? This agreement is signed and entered in by and between the following parties on February 17, 2020 in Haidian District, Beijing? ? Party A: [Name of Borrower] (hereinafter referred to as the ?Borrower?) ? ID No.: *** ? Party B: Weibo Internet Technology (China) Co., Ltd. (hereinafter referred to as ?Weibo Technology?) ? Address: 2nd Floor, Sina Headquarter, Plot N-1,

April 22, 2021 EX-2.8

Description of the registrant's securities registered pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 2.8 Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (the ?Exchange Act?) Class A ordinary shares, par value $0.00025 per share, of Weibo Corporation (?Weibo,? ?our,? ?our company? or ?us?) are registered under Section 12(b) of the Exchange Act, and our American depositary shares (?ADSs?), each representing one Class A ord

April 22, 2021 EX-4.28

English Translation of the Exclusive Technical Services Agreement between our wholly owned subsidiary and Weimeng Chuangke.

Exhibit 4.28 ? Exclusive Technical Service Agreement This agreement is made and entered into by and between the following parties on February 17, 2020 in Beijing. ? Party A: Weibo Internet Technology (China) Co., Ltd. ? Address: 2nd Floor, Sina Headquarter, Plot N-1, N-2, Phase II (western expansion) of Zhongguancun Software Park, Dongbeiwang W. Road, Haidian District, Beijing ? Party B: Beijing W

April 22, 2021 EX-12.2

Certificate of 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, Fei Cao, certify that: 1.I have reviewed this annual report on Form 20-F of Weibo Corporation; 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 th

April 22, 2021 EX-13.2

Certificate of principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

EXHIBIT 13.2 ? CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Weibo Corporation (the ?Company?) on Form 20-F for the fiscal year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Fei Cao, Chief Financial Officer of the Comp

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