AXAS / Abraxas Petroleum Corp. - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

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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 Abraxas Petroleum Corp.
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.
April 17, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-16071

April 17, 2023 EX-99.1

Netherland Sewell & Associates report with respect to oil and reserves of Abraxas Petroleum. (Filed herewith).

Exhibit 99.1 February 10, 2023 Mr. Robert L. G. Watson Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, Texas 78258 Dear Mr. Watson: In accordance with your request, we have estimated the proved developed producing reserves and future revenue, as of December 31, 2022, to the Abraxas Petroleum Corporation (Abraxas) interest in certain oil and gas properties located in Texas. We comple

April 3, 2023 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒Form 10-K ☐Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2022 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Perio

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

S-8 POS As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

S-8 POS As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

S-8 POS As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

S-8 POS As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

S-8 POS As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 6, 2023 S-8 POS

As filed with the Securities and Exchange Commission on February 6, 2023

As filed with the Securities and Exchange Commission on February 6, 2023 Registration Statement No.

February 2, 2023 15-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13

15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 001-16071 ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as

December 12, 2022 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 November 15, 2022 Date of Report (Date of earliest event report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 November 15, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 001-16071 74-2584033 (State or other jurisdiction of i

December 12, 2022 EX-3.1

Amended and Restated Bylaws of Abraxas Petroleum Corporation

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF ABRAXAS PETROLEUM CORPORATION, a Nevada Corporation December 6, 2022 ARTICLE I     OFFICES Section 1. Registered Agent and Office. The Corporation’s registered agent in the State of Nevada shall be as set forth in the Corporation's articles of incorporation, as amended or restated (the “Articles of Incorporation”) and the registered of

December 12, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 December 6, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM

-12-31 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 December 6, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 001-16071 74-2584033 (State or other jurisdiction of incorporation)

November 17, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 15, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 15, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 15, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 15, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 14, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER:

October 28, 2022 EX-99.1

JOINT FILING AGREEMENT

EXHIBIT 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13D.

October 28, 2022 SC 13D

AXAS / Abraxas Petroleum Corp. / Biglari Holdings Inc. - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Abraxas Petroleum Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 003830304 (CUSIP Number) Sardar Biglari 19100 Ridgewood Parkway Suite 1200 San Antonio, TX 78259 (210) 344-3400 (Name, Address and Telephone Number of Person Authorized to

October 27, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 October 24, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 October 24, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissi

October 7, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Def

October 5, 2022 8-K/A

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 27, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of in

October 3, 2022 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 27, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commis

October 3, 2022 EX-10.1

Exchange Agreement between the Company and Holdings dated September 27, 2022.

Exhibit 10.1 EXCHANGE AGREEMENT dated as of September 27, 2022 by and among ABRAXAS PETROLEUM CORPORATION and BIGLARI HOLDINGS, INC. TABLE OF CONTENTS Page ARTICLE I PURCHASE; CLOSING ........................................................................................................................................................................................................................

September 26, 2022 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

September 16, 2022 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 13, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commis

September 13, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 8, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

August 12, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-1

May 18, 2022 EX-10.1

Abraxas Petroleum Management Incentive Plan

Exhibit 10.1 Abraxas Petroleum Corporation Management Incentive Plan (?MIP?) Term Sheet (?Term Sheet?) MIP Provisions: Employer: Abraxas Petroleum Corporation (?Abraxas? or the ?Company?) Eligible Employees: Certain officers and employees to be determined by the Board of Directors (each an ?Eligible Employee?) Compensation Upon a Change of Control: Subject to the terms of the MIP, each Eligible Em

May 18, 2022 EX-10.2

Abraxas Petroleum Corporation Management Incentive Plan Bonus Agreement

EX-10.2 3 ex377261.htm MANAGEMENT PLAN AGREEMENT Exhibit 10.2 May 11, 2022 VIA HAND DELIVERY [Name] [Street] [City, State, Zip] Re: Management Incentive Plan Dear [NAME]: Abraxas Petroleum Corporation, a Nevada corporation (the “Company”) has established a Management Incentive Plan (the “MIP”) to assure the present and future continuity, objectivity, and dedication of selected individuals, notwith

May 18, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 12, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission F

May 18, 2022 EX-10.4

Form of Restricted Stock Award Agreement under the Abraxas Petroleum Corporation Amended and Restated 2005 Non-Employee Long- Term Equity Incentive Plan (May 2022).

Exhibit 10.4 ABRAXAS PETROLEUM CORPORATION RESTRICTED STOCK AWARD AGREEMENT This Restricted Stock Award Agreement (the ?Agreement?), made as of the day of May, 2022 (the ?Grant Date?) by and between Abraxas Petroleum Corporation, a Nevada corporation (the ?Company?), and (the ?Participant?), evidences the grant by the Company of an Award of Restricted Stock (the ?Award?) to the Participant on such

May 18, 2022 EX-10.3

Form of Restricted Stock Award Agreement under the Abraxas Petroleum Corporation Amended and Restated 2005 Long-Term Equity Incentive Plan. (Filed as Exhibit 10.3 to our Current Report on Form 8-K filed May 18, 2022).

Exhibit 10.3 ABRAXAS PETROLEUM CORPORATION RESTRICTED STOCK AWARD AGREEMENT This Restricted Stock Award Agreement (the "Agreement"), made as of the day of May, 2022 (the "Grant Date") by and between Abraxas Petroleum Corporation, a Nevada corporation (the "Company"), and (the "Participant"), evidences the grant by the Company of an Award of Restricted Stock (the "Award") to the Participant on such

May 17, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 May 17, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission F

May 16, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-

May 13, 2022 S-8

As filed with the Securities and Exchange Commission on May 13, 2022

As filed with the Securities and Exchange Commission on May 13, 2022 Registration No.

May 13, 2022 EX-FILING FEES

CALCULATION OF FILING FEE TABLE Form S-8 (Form Type) Abraxas Petroleum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit FILING FEES. CALCULATION OF FILING FEE TABLE Form S-8 (Form Type) Abraxas Petroleum Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rate Amount Registered(1)(2) Proposed Maximum Offering Per Unit(3) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Sto

April 4, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

March 31, 2022 EX-99.1

DeGolyer and MacNaughton's report with respect to oil and gas reserves of Abraxas Petroleum (Filed as Exhibit 99.1 to our Annual Report on Form 10-K filed March 31, 2022).

Exhibit 99.1 DeGolyer and MacMaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 February 4, 2022 Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, Texas 78258 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2021, of the extent and value of the estimated net proved oil, natural gas liquid

March 31, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-16071

March 31, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

March 31, 2022 EX-4.1

Description of Securities. (Filed herewith)

Exhibit 4.1 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of Abraxas Petroleum Company?s (the ?Company?) classes of securities registered under Section 12 of the Securities Exchange Act of 1934 and outstanding as of the end of the period covered by this report. Common Stock As of March 18, 2022, we had 20,000,000 shares of c

March 31, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Def

January 19, 2022 SC 14F1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14F-1 REPORT OF CHANGE IN MAJORITY OF DIRECTORS INFORMATION STATEMENT PURSUANT TO SECTION 14(F) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 14F-1 THEREUNDER ABRAXAS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14F-1 REPORT OF CHANGE IN MAJORITY OF DIRECTORS INFORMATION STATEMENT PURSUANT TO SECTION 14(F) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 14F-1 THEREUNDER ABRAXAS PETROLEUM CORPORATION (Exact name of Registrant as specified in its charter) Nevada 1-16071 74-2584033 (State of Incorporation) (Commission File Numbe

January 3, 2022 EX-4.1

Certificate of Designation of Series A Preferred Stock

Exhibit 4.1 Final ABRAXAS PETROLEUM CORPORATION CERTIFICATE OF DESIGNATION OF SERIES A PREFERRED STOCK (Par Value $0.01 Per Share) Abraxas Petroleum Corporation, a Nevada corporation (the ?Corporation?), hereby certifies that, pursuant to the authority expressly granted to and vested in the Board (as defined below) by the Articles of Incorporation of the Corporation (as heretofore amended and as f

January 3, 2022 EX-10.4

Amendment No. 2 to Forbearance Agreement by and between the Company and the Second Lien Agent

Exhibit 10.4 Execution Version AMENDMENT NO. 2 TO FORBEARANCE AGREEMENT This Amendment No. 2 to Forbearance Agreement (this ?Agreement?) dated as of January 3, 2022, is among Abraxas Petroleum Corporation, a Nevada corporation (the ?Borrower?), the undersigned Guarantors (the ?Guarantors?), the undersigned Lenders (as defined below), and Angelo Gordon Energy Servicer, LLC, as Administrative Agent

January 3, 2022 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 January 3, 2022 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissio

January 3, 2022 EX-3.1

Certificate of Designation of Series A Preferred Stock

Exhibit 3.1 Final ABRAXAS PETROLEUM CORPORATION CERTIFICATE OF DESIGNATION OF SERIES A PREFERRED STOCK (Par Value $0.01 Per Share) Abraxas Petroleum Corporation, a Nevada corporation (the ?Corporation?), hereby certifies that, pursuant to the authority expressly granted to and vested in the Board (as defined below) by the Articles of Incorporation of the Corporation (as heretofore amended and as f

January 3, 2022 EX-10.2

Settlement and Lien Release Agreement by and between the Company and the First Lien Agent

Exhibit 10.2 Execution Version SETTLEMENT AND LIEN RELEASE AGREEMENT This Settlement and Lien Release Agreement (this ?Agreement?) dated as of January 3, 2022, is among Abraxas Petroleum Corporation, a Nevada corporation (the ?Borrower?), the undersigned Guarantors (the ?Guarantors?), the undersigned Lenders (the ?Lenders?), the undersigned Swap Counterparties (the ?Swap Counterparties?), and Soci

January 3, 2022 EX-3.2

Amendment to Bylaws of Abraxas Petroleum Corporation, effective January 3, 2022

Exhibit 3.2 Amendment to Bylaws of Abraxas Petroleum Corporation Effective January 3, 2022, the Bylaws of Abraxas Petroleum Corporation were amended by adding a new Article X, as follows: ?ARTICLE X INAPPLICABILITY OF CONTROLLING INTEREST STATUTES The provisions of NRS 78.378 through 78.3793, inclusive, shall not be applicable to the Exchange Agreement or the Assignment and Assumption Agreement, e

January 3, 2022 EX-10.1

Asset Purchase and Sale Agreement by and between the Company and Lime Rock

Exhibit 10.1 EXECUTION VERSION ASSET PURCHASE AND SALE AGREEMENT BY AND BETWEEN ABRAXAS PETROLEUM CORPORATION AS SELLER AND LIME ROCK RESOURCES V-A, L.P. AS BUYER DATED JANUARY 3, 2022 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 2 1.1 Definitions 2 1.2 Terms 12 ARTICLE II SALE AND PURCHASE OF THE ASSETS 13 2.1 Acquired Assets 13 2.2 Excluded Assets 15 2.3 Buyer Liabilities, Retained Liabilities a

January 3, 2022 EX-10.3

Exchange Agreement by and between the Company and AGEF

Exhibit 10.3 EXCHANGE AGREEMENT dated as of January 3, 2022 by and among ABRAXAS PETROLEUM CORPORATION and AG ENERGY FUNDING, LLC TABLE OF CONTENTS Page Article I PURCHASE; CLOSING Section 1.1 Exchange; and Subsequent Funding 2 Section 1.2 Closing 2 Section 1.3 Closing Conditions 3 Article II REPRESENTATIONS AND WARRANTIES Section 2.1 Representations and Warranties of the Company 5 Section 2.2 Rep

January 3, 2022 EX-99.1

Abraxas Announces Comprehensive Restructuring, Transformation into Pure-Play Delaware Basin Company

Exhibit 99.1 Abraxas Announces Comprehensive Restructuring, Transformation into Pure-Play Delaware Basin Company ? Williston Basin Assets Sold for $87.2MM ? Proceeds Used to Pay Off All First Lien Debt ? All Second Lien Debt Exchanged for Preferred Stock SAN ANTONIO?January 3, 2022 (BUSINESS WIRE)?Abraxas Petroleum Corporation, a Nevada corporation (?Abraxas? or the ?Company?) (OTCQX:AXAS), today

November 26, 2021 8-K

Changes in Control of Registrant, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 22, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 26, 2021 EX-99.1

November 22, 2021

Exhibit 99.1 November 22, 2021 Abraxas Petroleum Corporation 18803 Meisner Dr. San Antonio, TX 7858 Facsimile: 210-490-8816 210-918-6675 E-mail: [email protected] Attention: Steve Harris VIA EMAIL AS PDF Re: Abandonment and Waiver of All Rights under Warrant and Governance Agreement On August 11, 2020, Abraxas Petroleum Corporation (?Abraxas?) issued that certain Warrant to Purchase Com

November 22, 2021 SC 13D/A

AXAS / Abraxas Petroleum Corp. / ANGELO GORDON & CO., L.P. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 5)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP Number) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (212) 692-2009 COP

November 15, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER:

August 16, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-1

July 30, 2021 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 26, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

July 14, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 July 13, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

July 6, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

June 16, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

June 2, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

June 2, 2021 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Def

May 17, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-

May 17, 2021 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 11, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission F

May 17, 2021 EX-99.1

Restructuring Proposal for Abraxas Petroleum Corporation (“APC”) Angelo Gordon Energy Servicer, LLC as Term Loan Agent (“Angelo Gordon”)

EX-99.1 Exhibit 99.1 Confidential Subject to FRE 408 Restructuring Proposal for Abraxas Petroleum Corporation (“APC”) Angelo Gordon Energy Servicer, LLC as Term Loan Agent (“Angelo Gordon”) This term sheet does not constitute (nor shall it be construed as) an offer with respect to any securities or a solicitation of acceptances or rejections as to any exchange or plan of reorganization, it being u

May 17, 2021 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant: ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ? Def

May 17, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securitie

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP Number) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (212) 692

May 7, 2021 EX-99.1

99.1 DeGolyer and MacNaughton's report with respect to oil and reserves of Abraxas Petroleum. (Filed herewith).

Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 February 12, 2021 Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, Texas 78258 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2020, of the extent and value of the estimated net proved oil, natural gas liqui

May 7, 2021 10-K

Annual Report - FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2020 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-16071 ABRAXAS PETROLEUM CORPORATION (Exa

April 29, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securitie

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP Number) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (212) 692-2009 COP

April 29, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 26, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

April 29, 2021 EX-99.2

AGREEMENT, AMENDMENT TO FORBEARANCE AGREEMENT, AND AMENDMENT NO. 4 TO CREDIT AGREEMENT

Exhibit 99.2 AGREEMENT, AMENDMENT TO FORBEARANCE AGREEMENT, AND AMENDMENT NO. 4 TO CREDIT AGREEMENT This Agreement, Amendment to Forbearance Agreement and Amendment No. 4 to Credit Agreement (this ?Agreement?) dated as of April 27, 2021, is among Abraxas Petroleum Corporation, a Nevada corporation (the ?Borrower?), the undersigned Guarantors (the ?Guarantors?), the undersigned Lenders (as defined

April 29, 2021 EX-99.1

AGREEMENT, JOINDER, AMENDMENT TO FORBEARANCE AGREEMENT, AND AMENDMENT NO. 11 TO CREDIT AGREEMENT

Exhibit 99.1 AGREEMENT, JOINDER, AMENDMENT TO FORBEARANCE AGREEMENT, AND AMENDMENT NO. 11 TO CREDIT AGREEMENT This Agreement, Joinder, Amendment to Forbearance Agreement, and Amendment No. 11 to Credit Agreement (this ?Agreement?) dated as of April 27, 2021, is among Abraxas Petroleum Corporation, a Nevada corporation (the ?Borrower?), the undersigned Guarantors (the ?Guarantors?), the undersigned

April 22, 2021 8-K

Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 16, 2021 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 31, 2021 NT 10-K

- FORM NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ? Form 10-K ?Form 20-F ? Form 11-K ? Form 10-Q ?Form 10-D ? Form N-CEN ? Form N-CSR For Period Ended: December 31, 2020 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q For the Transition Peri

February 24, 2021 SC 13D/A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP Number) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (212) 692-2009 COP

January 12, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Cla

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP NUMBER) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (21

November 10, 2020 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 November 10, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 9, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER:

October 19, 2020 8-K/A

- FORM 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 October 16, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commis

October 16, 2020 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders - FORM 8-K

-12-31 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 October 16, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (C

October 16, 2020 EX-3.1

Certificate of Change filed on September 29, 2020.

Exhibit 3.1

September 30, 2020 DEF 14A

- DEFINITIVE PROXY STATEMENT

DEFINITIVE PROXY STATEMENT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

September 30, 2020 DEFA14A

- DEFA14A

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant: ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Pr

August 21, 2020 SC 13D

AXAS / Abraxas Petroleum Corp. / ANGELO GORDON & CO., L.P. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. )* Abraxas Petroleum Corporation (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 003830106 (CUSIP NUMBER) Christopher D. Moore Angelo, Gordon & Co, L.P. 245 Park Avenue, 26th Floor New York, NY 10167 Tel. No.: (212

August 13, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 11, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissio

August 13, 2020 EX-10.3

Governance Agreement.

Exhibit 10.3 GOVERNANCE AGREEMENT among ABRAXAS PETROLEUM CORPORATION and AG ENERGY FUNDING, LLC dated as of August 11, 2020 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS Section 1.01 Defined Terms 1 ARTICLE II Governance rights Section 2.01 Board Designation Rights 2 Section 2.02 Board Observer 3 Section 2.03 Board Resolutions 4 ARTICLE III TERM AND TERMINATION Section 3.01 Term and Termination 4

August 13, 2020 EX-10.1

Warrant to Purchase Common Stock.

Exhibit 10.1 THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR QUALIFIED UNDER ANY STATE OR FOREIGN SECURITIES LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR ASSIGNED UNLESS (I) A REGISTRATION STATEMENT COVERING SUCH SHARES IS EFFECTIVE UNDER THE

August 13, 2020 EX-10.2

Registration Rights Agreement.

Exhibit 10.2 REGISTRATION RIGHTS AGREEMENT among ABRAXAS PETROLEUM CORPORATION and EACH PERSON IDENTIFIED ON SCHEDULE A dated as of August 11, 2020 Table of Contents Page Section 1. Defined Terms 1 Section 2 5Demand Registration 3 Section 3 Piggyback Registration 5 Section 4. Lock-up Agreement 7 Section 5. Registration Procedures 7 Section 6. Expenses 10 Section 7. Indemnification 10 Section 8. Pa

August 11, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-1

August 10, 2020 NT 10-Q

- FORM NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: June 30, 2020 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Period

July 22, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 20, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

July 22, 2020 EX-16.1

Letter from BDO USA, LP to Securities and Exchange Commission regarding agreement with the statements made by registrant under Item 4 of this Form 8-K.

Exhibit 16.1 July 22, 2020 Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 We have been furnished with a copy of the response to Item 4.01 of Form 8-K for the event that occurred on July 21, 2020, to be filed by our former client, Abraxas Petroleum Corporation. We agree with the statements made in response to that Item insofar as they relate to our Firm. Very truly your

July 6, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-

July 2, 2020 EX-99.1

Abraxas Petroleum Receives NASDAQ Notice Regarding Non-Compliance with Continued Listing Standards

Exhibit 99.1 Abraxas Petroleum Receives NASDAQ Notice Regarding Non-Compliance with Continued Listing Standards SAN ANTONIO July 2, 2020 Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today announced that on Tuesday, July 1, it received notice from The NASDAQ Stock Market LLC ("NASDAQ") that the Company is not presently in compliance with the NASDAQ continued listing rul

July 2, 2020 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 1, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission F

June 26, 2020 EX-10.3

ANGELO GORDON ENERGY SERVICER, LLC 245 Park Avenue New York, New York 10167

Exhibit 10.3 ANGELO GORDON ENERGY SERVICER, LLC 245 Park Avenue New York, New York 10167 June 25, 2020 Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, Texas 78258 Attention: Steve Harris, Chief Financial Officer Dear Mr. Harris: This letter relates to that certain Waiver and Second Amendment to Term Loan Credit Agreement (the “Second Amendment”) dated as of the date of this letter t

June 26, 2020 EX-10.2

WAIVER and SECOND AMENDMENT to TERM LOAN credit AGREEMENT

Exhibit 10.2 WAIVER and SECOND AMENDMENT to TERM LOAN credit AGREEMENT This Waiver and Second Amendment to Term Loan Credit Agreement dated as of June 25, 2020 (this “Agreement”) is among ABRAXAS PETROLEUM CORPORATION, a Nevada corporation (the “Borrower”), the undersigned Guarantors (the “Guarantors”), the undersigned Lenders (as defined below), and ANGELO GORDON ENERGY SERVICER, LLC, (in its ind

June 26, 2020 EX-99.1

99.1 DeGolyer and MacNaughton's report with respect to oil and reserves of Abraxas Petroleum. (Filed herewith).

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 February 27, 2020 Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, Texas 78258 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2019, of the extent and value of the estimated net proved oil, condensate, natural gas liquids (NGL), and gas reserves of certain properties in which Abraxas Petroleum Corporation (Abraxas) has represented it holds an interest.

June 26, 2020 10-K

Annual Report - FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-16071 ABRAXAS PETROLEUM CORPORATION (Exa

June 26, 2020 EX-4.3

Description of Securities (Filed herewith).

Exhibit 4.3 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of Abraxas Petroleum Company’s (the “Company”) classes of securities registered under Section 12 of the Securities Exchange Act of 1934 and outstanding as of the end of the period covered by this report.1 Common Stock As of March 9, 2020, we had 400,000,000 shares of

June 26, 2020 EX-10.1

WAIVER and AMENDMENT no. 10 to credit AGREEMENT

Exhibit 10.1 WAIVER and AMENDMENT no. 10 to credit AGREEMENT This Waiver and Amendment No. 10 to Credit Agreement dated as of June 25, 2020 (this “Agreement”) is among Abraxas Petroleum Corporation, a Nevada corporation (the “Borrower”), the undersigned Guarantors (the “Guarantors”), the undersigned Lenders (as defined below), and Société Générale, as Administrative Agent for the Lenders (the “Adm

June 26, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 25, 2020 ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in charter) Nevada 1-16071 74-2584033 (State or other Jurisdiction (Commission File Number) (I.R.S.

June 24, 2020 NT 10-Q

- FORM NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: March 31, 2020 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Perio

May 8, 2020 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 7, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

April 6, 2020 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 1, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 31, 2020 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 31, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 30, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 24, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 16, 2020 NT 10-K

AXAS / Abraxas Petroleum Corp. NT 10-K - - FORM NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2019 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transition Pe

February 25, 2020 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 February 25, 2020 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

February 25, 2020 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Petroleum Receives Updated NASDAQ Notice Regarding Non-Compliance with Continued Listing Standards

Exhibit 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Abraxas Petroleum Receives Updated NASDAQ Notice Regarding Non-Compliance with Continued Listing Standards SAN ANTONIO (February 25, 2020) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) On August 27, 2019, Abraxas Petroleum Corporation announced that it received notice from The NASDAQ Stock Market LLC (

February 12, 2020 SC 13G/A

AXAS / Abraxas Petroleum Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: Abraxas Petroleum Corp Title of Class of Securities: Common Stock CUSIP Number: 003830106 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed

February 7, 2020 SC 13G/A

AXAS / Abraxas Petroleum Corp. / Mangrove Partners Master Fund, Ltd. - AMENDMENT NO. 2 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 003830106 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to wh

December 11, 2019 EX-99.1

EX-99.1

Exhibit 99.1

December 11, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 December 11, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 19, 2019 EX-10.1

Master Assignment and Acceptance Agreement, Waiver, and Amendment No. 9 to Third Amended and Restated Credit Agreement dated as of November 13, 2019 among Abraxas Petroleum, as Borrower, the lenders party thereto and Société Générale, as Administrative Agent and as Issuing Lender. (Previously filed as Exhibit 10.1 to our Current Report on Form 8-K filed on November 19, 2019).

Exhibit 10.1 master assignment and acceptance agreement, WAIVER, AND AMENDMENT NO. 9 TO Third AMENDED AND RESTATED CREDIT AGREEMENT This Master Assignment and Acceptance Agreement, Waiver, and Amendment No. 9 to Third Amended and Restated Credit Agreement dated as of November 13, 2019 (this “Agreement”) is among Abraxas Petroleum Corporation, a Nevada corporation (the “Borrower”), the undersigned

November 19, 2019 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2019 ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in charter) Nevada 1-16071 74-2584033 (State or other Jurisdiction (Commission File Number) (I.R

November 19, 2019 EX-10.2

$100,000,000 Term Loan Credit Agreement dated as of November 13, 2019, among Abraxas Petroleum Corporation, as Borrower, the lenders party thereto and Angelo Gordon Energy Servicer, LLC, as Administrative Agent and as Sole Lead Arranger and Sole Bookrunner (previously filed as Exhibit 10.2 to our Current Report on Form 8-K filed on November 11, 2019).

Exhibit 10.2 $100,000,000 TERM LOAN CREDIT AGREEMENT among Abraxas Petroleum corporation as Borrower, THE lenders PARTY HERETO from time to time as Lenders, ANGELO GORDON ENERGY SERVICER, LLC as Administrative Agent Angelo Gordon Energy Servicer, LLC as Sole Lead Arranger and Sole Bookrunner November 13, 2019 ARTICLE I DEFINITIONS AND ACCOUNTING TER,SMS 1 Section 1.01 Certain Defined Terms 1 Secti

November 19, 2019 EX-99.1

Abraxas Announces Debt Refinancing and New Borrowing Base, Ample Liquidity and Enhanced Balance Sheet Stability

Exhibit 99.1 Abraxas Announces Debt Refinancing and New Borrowing Base, Ample Liquidity and Enhanced Balance Sheet Stability SAN ANTONIO (November 13, 2019) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) today announced it has entered into a $100 million Senior Secured Second Lien Term Loan Facility (“Second Loan Facility”) with Angelo Gordon Energy Servicer, LLC. Net p

November 19, 2019 EX-10.3

ntercreditor Agreement dated November 13, 2019, among Abraxas Petroleum Corporation, as Borrower, the other grantors party thereto Société Générale, as Senior Representative for the Senior Secured Parties and Angelo Gordon Energy Servicer, LLC, as Junior Representative for the Junior Secured Parties (previously filed as Exhibit 10.3 to our Current Report on Form 8-K filed November 19, 2019).

Exhibit 10.3 INTERCREDITOR AGREEMENT among ABRAXAS PETROLEUM CORPORATION, as the Borrower, the other Grantors party hereto, SOCIÉTÉ GÉNÉRALE, as Senior Representative for the Senior Secured Parties, and ANGELO GORDON ENERGY SERVICER, LLC as the Junior Representative for the Junior Secured Parties dated as of November 13, 2019 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS Section 1.01 Certain Define

November 14, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 13, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

November 14, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Third Quarter 2019 Financial and Operating Results

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Third Quarter 2019 Financial and Operating Results SAN ANTONIO (November 13, 2019) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and nine months ended September 30, 2019. Financial Highlights for the Three Months Ended September 30, 2019: The three mon

November 13, 2019 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q - Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER:

November 13, 2019 NT 10-Q/A

AXAS / Abraxas Petroleum Corp. NT 10-Q/A - - FORM NT 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR For Period Ended: September 30, 2019 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q ☐ Transition Report

November 13, 2019 NT 10-Q

AXAS / Abraxas Petroleum Corp. NT 10-Q - - FORM NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR For Period Ended: September 30, 2019 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q ☐ Transition Report

October 15, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Broader Engagement with Petrie Partners

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Abraxas Announces Broader Engagement with Petrie Partners SAN ANTONIO (October 14, 2019) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) today announced Petrie Partners has been engaged to assist Abraxas with exploration of opportunities related to its interests in the Williston Basin of North Dakota. The Company has

October 15, 2019 8-K

Financial Statements and Exhibits, Other Events

8-K 1 axas201910118k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 October 14, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisd

August 28, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Petroleum Receives NASDAQ Notice Regarding Non-Compliance With Continued Listing Standards

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Petroleum Receives NASDAQ Notice Regarding Non-Compliance With Continued Listing Standards SAN ANTONIO (August 28, 2019) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today announced that yesterday it received notice from The NASDAQ Stock Market LLC ("NASDAQ") that the company does not present

August 28, 2019 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 28, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissio

August 27, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 27, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissio

August 27, 2019 EX-99.1

EX-99.1

Exhibit 99.1

August 9, 2019 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q - Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-1

August 8, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 7, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

August 8, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Second Quarter 2019 Financial and Operating Results

Exhibit 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Second Quarter 2019 Financial and Operating Results SAN ANTONIO (August 7, 2019) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and six months ended June 30, 2019. Financial Highlights for the Three Months Ended June 30, 2019 The three month

June 10, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 June 10, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

June 10, 2019 EX-99.1

EX-99.1

Exhibit 99.1

May 10, 2019 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q Quarterly Report FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-

May 8, 2019 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 7, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

May 7, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 6, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

May 7, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces First Quarter 2019 Financial and Operating Results

Exhibit 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces First Quarter 2019 Financial and Operating Results SAN ANTONIO (May 6, 2019) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three months ended March 31, 2019. Financial Highlights for the Three Months Ended March 31, 2019 The three months ended Ma

April 5, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 1, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

April 5, 2019 EX-10.1

Restricted Stock Award Agreement.

ABRAXAS PETROLEUM CORPORATION. RESTRICTED STOCK AWARD AGREEMENT PERFORMANCE SHARES This Restricted Stock Award Agreement (the “Agreement”), made as of the 1st day of April, 2019 (the “Grant Date”) by and between Abraxas Petroleum Corporation, a Nevada corporation (the “Company”), and (the “Participant”), evidences the grant by the Company of an Award of Restricted Stock (the “Award”) to the Partic

April 4, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 4, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

April 4, 2019 EX-99.2

EX-99.2

Exhibit 99.2

April 4, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Borrowing Base Redetermination and Presentation at IPAA OGIS New York

Exhibit 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Borrowing Base Redetermination and Presentation at IPAA OGIS New York SAN ANTONIO (April 4, 2019) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today announced that the borrowing base on the Company’s $300 million senior secured credit facility has been increased from $2

April 3, 2019 DEF 14A

AXAS / Abraxas Petroleum Corp. DEFINITIVE PROXY STATEMENT

DEFINITIVE PROXY STATEMENT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 15, 2019 EX-99.1

EX-99.1

Exhibit 99.1

March 15, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 February 15, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

March 15, 2019 EX-99.1

99.1 Report of LaRoche Petroleum Consultants with respect to oil and reserves of Abraxas Petroleum. (Filed herewith).

Exhibit 99.1 LaRoche Petroleum Consultants, Ltd. February 12, 2019 Mr. Peter Bommer Vice President – Engineering Abraxas Petroleum Corporation 18803 Meisner Drive San Antonio, TX 78258 Dear Mr. Bommer: At your request, LaRoche Petroleum Consultants, Ltd. (LPC) has estimated the proved reserves and future net cash flow, as of December 31, 2018, to the Abraxas Petroleum Corporation (Abraxas) interes

March 15, 2019 10-K

AXAS / Abraxas Petroleum Corp. FORM 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-16071 ABRAXAS PETROLEUM CORPORATION (Exa

March 14, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 13, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 14, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces 2018 Financial and Operating Results

Exhibit 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces 2018 Financial and Operating Results SAN ANTONIO (March 13, 2019) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and twelve months ended December 31, 2018. Financial Highlights for the Three Months Ended December 31, 2018 The three months en

February 11, 2019 SC 13G/A

AXAS / Abraxas Petroleum Corp. / VANGUARD GROUP INC Passive Investment

abraxaspetroleumcorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: Abraxas Petroleum Corp Title of Class of Securities: Common Stock CUSIP Number: 003830106 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check the appropri

February 7, 2019 SC 13G/A

AXAS / Abraxas Petroleum Corp. / Mangrove Partners Master Fund, Ltd. - ABRAXAS - AMENDMENT NO. 1 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Abraxas Petroleum Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 003830106 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to wh

January 28, 2019 EX-99.2

EX-99.2

Exhibit 99.2

January 28, 2019 EX-99.1

ABRAXAS PETROLEUM CORPORATION ANNOUNCES 2019 GUIDANCE; PROVIDES OPERATIONS AND CORPORATE UPDATES

Exhibit 99.1 NEWS RELEASE ABRAXAS PETROLEUM CORPORATION ANNOUNCES 2019 GUIDANCE; PROVIDES OPERATIONS AND CORPORATE UPDATES San Antonio (January 28, 2019) - Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today provided 2019 Guidance, Operations and Corporate Updates. GUIDANCE In light of the current commodity price environment and the Company’s focus on capital efficiency

January 28, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 January 28, 2019 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissi

December 18, 2018 EX-3.1

AMENDED AND RESTATED ABRAXAS PETROLEUM CORPORATION, a Nevada Corporation December 12, 2018 Article I OFFICES

EXHIBIT 3.1 AMENDED AND RESTATED BYLAWS OF ABRAXAS PETROLEUM CORPORATION, a Nevada Corporation December 12, 2018 Article I OFFICES Section 1. Principal Office and Registered Agent. The principal office of the Corporation in the state of Nevada shall be at One East First Street, Reno, Washoe County, Nevada 89501. The name and address of the registered agent is the Corporation Trust Company of Nevad

December 18, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 December 12, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commiss

December 18, 2018 EX-10.1

EMPLOYMENT AGREEMENT

exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), executed as of , (“Effective Date”), is between Abraxas Petroleum Corporation, a Nevada corporation (“Abraxas” or the “Company”), and (“Employee”). RECITALS WHEREAS, the Board of Directors (the “Board”) of the Company, has determined that appropriate steps should be taken to reinforce and encourage the continued attention a

December 4, 2018 SC 13G

AXAS / Abraxas Petroleum Corp. / Mangrove Partners Master Fund, Ltd. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. [])* Abraxas Petroleum Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 003830106 (CUSIP Number) November 30, 2018 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to whi

November 13, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 axas201811128k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 12, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other juris

November 9, 2018 10-Q

AXAS / Abraxas Petroleum Corp. FORM 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER:

November 8, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 7, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissi

November 8, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Third Quarter 2018 Financial and Operating Results

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Third Quarter 2018 Financial and Operating Results SAN ANTONIO (November 7, 2018) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and nine months ended September 30, 2018. Financial Highlights for the Three Months Ended September 30, 2018 The three months

November 6, 2018 EX-99.1

EX-99.1

Exhibit 99.1

November 6, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 6, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissi

October 24, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 October 24, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissi

October 24, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Provides Operational Update

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Abraxas Provides Operational Update SAN ANTONIO (October 25, 2018) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) provides the following operational update. West Texas (Delaware Basin Update) In the Delaware Basin of West Texas and specifically Ward County, our two well Mesquite Pad has been on production for 20 day

September 24, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 24, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commis

September 24, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Provides Operational Update

Exhibit 99.1 News Release ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Abraxas Provides Operational Update SAN ANTONIO (September 24, 2018) – Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) provides the following operational update. Delaware Basin Acreage Update Due to continued successful leasing efforts, Abraxas now owns approximately 10,700 net acres in the So

September 24, 2018 EX-99.2

EX-99.2

Exhibit 99.2 Presentation

September 21, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Change in Leadership Roles

EXHIBIT 99.1 ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Change in Leadership Roles SAN ANTONIO, Texas, Sept. 20, 2018 – Abraxas Petroleum Corp. ("Abraxas") (NASDAQ: AXAS) today has announced a change in leadership roles. William H. Wallace, has resigned as VP of Operations to pursue other career opportunities. The Board of Directors of Abraxas has appoint

September 21, 2018 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 axas201809218k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 19, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other juri

August 27, 2018 EX-99.1

EX-99.1 - Presentation

EX-99.1 - Presentation

August 27, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 27, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commissio

August 9, 2018 10-Q

AXAS / Abraxas Petroleum Corp. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-16071 ABRAXAS PETRO

August 8, 2018 8-K

AXAS / Abraxas Petroleum Corp. FORM 8-K (Current Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 7, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

August 8, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION Abraxas Announces Second Quarter 2018 Financial and Operating Results

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com NEWS RELEASE Abraxas Announces Second Quarter 2018 Financial and Operating Results SAN ANTONIO (August 7, 2018) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and six months ended June 30, 2018. Financial Highlights for the Three Months Ended June 30, 2018 The three months ended June

June 7, 2018 EX-99.2

Exhibit 99.2 Abraxas Petroleum Corporate Update June 2018 Raven Rig #1; McKenzie County, ND Forward-Looking Statements The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Sect

axasjune2018 Exhibit 99.2 Abraxas Petroleum Corporate Update June 2018 Raven Rig #1; McKenzie County, ND Forward-Looking Statements The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Although the Company believes that its expe

June 7, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Abraxas Announces Resignation of Chief Financial Officer San Antonio (June 7, 2018) — Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today announced Geoffrey R. King, Vice President and Chief Financial Officer of Abraxas, submitted his resignation on June 4, 2018 to pursue another opportunity in the financial sector.

June 7, 2018 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 June 4, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission F

May 10, 2018 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2018 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-16071 ABRAXAS PETR

May 9, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 8, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

May 9, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Exhibit 99.1 bit 99.1Exhib NEWS RELEASE Abraxas Announces First Quarter 2018 Financial and Operating Results SAN ANTONIO (May 8, 2018) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three months ended March 31, 2018. Financial Highlights for the Three Months Ended March 31, 2018 The three m

May 8, 2018 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 8, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

May 8, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 8, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission Fi

May 8, 2018 EX-99.1

Exhibit 99.1 Abraxas Petroleum Corporate Update May 2018 Raven Rig #1; McKenzie County, ND Forward‐Looking Statements Theinformationpresentedhereinmaycontainpredictions,estimatesandotherforward‐looking statements within the meaning of Section 27A of

axasmay2018 Exhibit 99.1 Abraxas Petroleum Corporate Update May 2018 Raven Rig #1; McKenzie County, ND Forward‐Looking Statements Theinformationpresentedhereinmaycontainpredictions,estimatesandotherforward‐looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Although the Company believes that its expectations are

April 9, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 9, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

April 9, 2018 EX-99.1

Abraxas Petroleum Corporate Update April 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securitie

axasapril2018 Abraxas Petroleum Corporate Update April 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.

April 6, 2018 EX-10.1

Form of Restricted Stock Award Agreement under Abraxas Petroleum Corporation Amended and Restated 2005 Employee Long-Term Equity Incentive Plan. (Filed as Exhibit 10.1 to our Current Report on Form 8-K filed on April 6, 2018).

Exhibit 10.1 ABRAXAS PETROLEUM CORPORATION. RESTRICTED STOCK AWARD AGREEMENT This Restricted Stock Award Agreement (the “Agreement”), made as of the 1st day of April, 2018 (the “Grant Date”) by and between Abraxas Petroleum Corporation, a Nevada corporation (the “Company”), and (the “Participant”), evidences the grant by the Company of an Award of Restricted Stock (the “Award”) to the Participant

April 6, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 a8-krestrictedstockagreeme.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 1, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other ju

April 3, 2018 DEF 14A

AXAS / Abraxas Petroleum Corp. DEFINITIVE PROXY STATEMENT

DEFINITIVE PROXY STATEMENT Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 2, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 April 2, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

April 2, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Exhibit 99.1 Abraxas Announces Spring Borrowing Base Redetermination and Presentation at IPAA OGIS New York San Antonio (April 2, 2018) — Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ: AXAS) today announced that the borrowing base under the Company’s revolving credit facility was increased $40 million to $175 million in co

March 16, 2018 EX-10.4

*10.4 Employment Agreement between Abraxas and Stephen T. Wendel. (Filed herewith).

Exhibit 10.4 ABRAXAS PETROLEUM CORPORATION 500 N. Loop 1604 E. Suite 100 San Antonio, TX 78232 March 25, 1998 Stephen T. Wendel Abraxas Petroleum Corporation 500 N. Loop 1604 E. Suite 100 San Antonio, TX 78232 Dear Steve: The Board of Directors (the "Board") of Abraxas Petroleum Corporation (the "Company") has determined that appropriate steps should be taken to reinforce and encourage the continu

March 16, 2018 10-K

AXAS / Abraxas Petroleum Corp. 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2017 r TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-16071 ABRAXAS PETROLEUM CORPORATION (Exact name of Registr

March 16, 2018 EX-10.7

*10-7 Employment Agreement between Abraxas and G. William Krog, Jr. (Filed herewith).

Exhibit 10.7 ABRAXAS PETROLEUM CORPORATION 18803 Meisner Dr. San Antonio, Texas 78258 November 14, 2017 Bill Krog San Antonio, TX 78258 Dear Bill: The Board of Directors (the "Board") of Abraxas Petroleum Corporation (the "Company") has determined that appropriate steps should be taken to reinforce and encourage the continued attention and dedication of members of the Company's management, includi

March 16, 2018 EX-10.6

*10.6 Employment Agreement between Abraxas and Peter A. Bommer. (Filed herewith).

Exhibit 10.6 ABRAXAS PETROLEUM CORPORATION 18803 MEISNER DR. SAN ANTONIO, TEXAS 78258 October 3, 2013 Mr. Pete Bommer Abraxas Petroleum Corporation 18803 Meisner Dr. San Antonio, Texas 78258 Dear Pete: The Board of Directors (the "Board") of Abraxas Petroleum Corporation (the "Company") has determined that appropriate steps should be taken to reinforce and encourage the continued attention and ded

March 16, 2018 EX-99.1

99.1 Report of DeGolyer and MacNaughton with respect to oil and reserves of Abraxas Petroleum. (Filed herewith).

DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 Exhibit 99.

March 16, 2018 EX-10.5

*10.5 Employment Agreement between Abraxas and William H. Wallace. (Filed herewith).

Exhibit 10.5 ABRAXAS PETROLEUM CORPORATION 500 N. Loop 1604 E. Suite 100 San Antonio, TX 78232 May 26, 2000 Mr. William H. Wallace P.O. Box 1568 Blanco, TX 78606 Dear Will: The Board of Directors (the "Board") of Abraxas Petroleum Corporation (the "Company") has determined that appropriate steps should be taken to reinforce and encourage the continued attention and dedication of members of the Com

March 14, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 13, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

March 14, 2018 EX-99.1

ABRAXAS PETROLEUM CORPORATION

ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com bit 99.1ExhibiExhibit 99.1 99.1 NEWS RELEASE Abraxas Announces 2017 Results SAN ANTONIO (March 13, 2018) – Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three and twelve months ended December 31, 2017. Financial and Operating Results for the Three Months Ended December 31, 2017 The three mon

March 14, 2018 EX-99.1

Abraxas Petroleum Corporate Update March 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securitie

axasmarch2018interimupda Abraxas Petroleum Corporate Update March 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.

March 14, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 March 14, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Commission

February 20, 2018 EX-99.1

Abraxas Petroleum Corporate Update February 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securi

axasfebruary2018 Abraxas Petroleum Corporate Update February 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.

February 20, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 February 20, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation)

February 8, 2018 SC 13G

AXAS / Abraxas Petroleum Corp. / VANGUARD GROUP INC Passive Investment

abraxaspetroleumcorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 0 )* Name of issuer: Abraxas Petroleum Corp Title of Class of Securities: Common Stock CUSIP Number: 003830106 Date of Event Which Requires Filing of this Statement: December 31, 2017 Check the appropri

January 30, 2018 EX-99.1

Abraxas Petroleum Corporate Update January 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securit

axasjanuary2018v4 Abraxas Petroleum Corporate Update January 2018 Raven Rig #1; McKenzie County, ND Exhibit 99.

January 30, 2018 8-K

AXAS / Abraxas Petroleum Corp. 8-K (Current Report)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 January 30, 2018 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation)

December 11, 2017 EX-99.1

Abraxas Petroleum Corporate Update December 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securi

axasdecember2017 Abraxas Petroleum Corporate Update December 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

December 11, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 December 11, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation)

November 9, 2017 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2017 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-16071 ABRAXAS

November 7, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 7, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation)

November 7, 2017 EX-99.1

Abraxas Petroleum Corporate Update November 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securi

axasnovember2017 Abraxas Petroleum Corporate Update November 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

November 7, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 November 7, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation)

November 7, 2017 EX-99.1

ABRAXAS PETROLEUM CORPORATION

Exhibit ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com bit 99.1Exhibit 99.1 Exhibit 99.1 NEWS RELEASE Abraxas Announces Third Quarter 2017 Results SAN ANTONIO ( November 7, 2017 ) ? Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three months ended September 30, 2017 . Financial and Operating Results for the Three Months Ended September 30

September 25, 2017 EX-99.1

Abraxas Petroleum Corporate Update September2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securi

september2017catalysts Abraxas Petroleum Corporate Update September2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

September 25, 2017 8-K

Abraxas Petroleum 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 September 25, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation

August 28, 2017 424B3

ABRAXAS PETROLEUM CORPORATION 2,000,000 shares of Common Stock

Document Filed pursuant to Rule 424(b)(3) 1 Registration No. 333-219873 ABRAXAS PETROLEUM CORPORATION 2,000,000 shares of Common Stock This prospectus relates to the offer and sale from time to time of up to an aggregate of 2,000,000 shares of our common stock by the selling stockholder named in this prospectus. The selling stockholder may offer the shares from time to time as it may determine thr

August 23, 2017 CORRESP

Abraxas Petroleum ESP

Document ABRAXAS PETROLEUM CORPORATION 18803 Meisner Drive San Antonio, Texas 78258 (210) 490-4788 August 23, 2017 United States Securities and Exchange Commission Division of Corporate Finance 100 F St.

August 22, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 22, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (

August 22, 2017 EX-99.1

Abraxas Petroleum Corporate Update August 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securiti

august2017catalysts Abraxas Petroleum Corporate Update August 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

August 10, 2017 S-8

Abraxas Petroleum S-8

Document As filed with the Securities and Exchange Commission on August 10, 2017 Registration No.

August 10, 2017 S-3

Abraxas Petroleum S-3

Document As filed with the Securities and Exchange Commission on August 10, 2017. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 74-2584033 (State or other jurisdiction of incorporation or organization)

August 9, 2017 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 August 8, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (C

August 9, 2017 EX-99.1

ABRAXAS PETROLEUM CORPORATION

Exhibit ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com bit 99.1Exhibit 99.1 Exhibit 99.1 NEWS RELEASE Abraxas Announces Second Quarter 2017 Results SAN ANTONIO ( August 9, 2017 ) ? Abraxas Petroleum Corporation (NASDAQ:AXAS) today reported financial and operating results for the three months ended June 30, 2017 . Financial and Operating Results for the Three Months Ended June 30, 2017 The

August 9, 2017 EX-4.1

REGISTRATION RIGHTS AGREEMENT BY AND BETWEEN ABRAXAS PETROLEUM CORPORATION BLACKBEARD RESOURCES, LLC REGISTRATION RIGHTS AGREEMENT

Exhibit Exhibit 4.1 REGISTRATION RIGHTS AGREEMENT BY AND BETWEEN ABRAXAS PETROLEUM CORPORATION AND BLACKBEARD RESOURCES, LLC REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this ? Agreement ?) is made and entered into as of August 9, 2017 by and between Abraxas Petroleum Corporation, a Nevada corporation (the ? Company ?), and Blackbeard Resources, LLC, a Delaware limited liabili

August 9, 2017 10-Q

AXAS / Abraxas Petroleum Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2017 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-16071 ABRAXAS PETRO

July 24, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 24, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Co

July 24, 2017 EX-99.1

Abraxas Petroleum Corporate Update July 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securities

july2017catalysts3 Abraxas Petroleum Corporate Update July 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

July 14, 2017 EX-99.1

ABRAXAS PETROLEUM CORPORATION

Exhibit ABRAXAS PETROLEUM CORPORATION www.abraxaspetroleum.com Exhibit 99.1 Abraxas Announces Acquisition of 853 Net Delaware Basin Bone Spring/Wolfcamp Acres and Provides Divestiture Update San Antonio (July 14, 2017 ) — Abraxas Petroleum Corporation (“Abraxas” or the “Company”) (NASDAQ:AXAS) today announced the signing of an agreement to acquire 853 net Delaware Basin Bone Spring/Wolfcamp acres

July 14, 2017 8-K

Abraxas Petroleum 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 11, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 0-16071 74-2584033 (State or other jurisdiction of incorporation) (Co

July 11, 2017 EX-99.1

Abraxas Petroleum Corporation The Bakken Conference & Expo July 2017 Exhibit 99.1 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securities Act of 1933

bakkenconffinal71017 Abraxas Petroleum Corporation The Bakken Conference & Expo July 2017 Exhibit 99.

July 11, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 July 11, 2017 Date of Report (Date of earlies t event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (C

June 5, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 June 5, 2017 Date of Report (Date of earliest event reported) ABRAXAS PETROLEUM CORPORATION (Exact name of registrant as specified in its charter) Nevada 1-16071 74-2584033 (State or other jurisdiction of incorporation) (Com

June 5, 2017 EX-99.1

Abraxas Petroleum Corporate Update June 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.1 2 The information presented herein may contain predictions, estimates and other forward-looking statements within the meaning of Section 27A of the Securities

june2017catalysts Abraxas Petroleum Corporate Update June 2017 Raven Rig #1; McKenzie County, ND Exhibit 99.

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