DWSN / Dawson Geophysical Company - SEC फाइलिंग, वार्षिक रिपोर्ट, प्रॉक्सी स्टेटमेंट

डॉसन जियोफिजिकल कंपनी
US ˙ NasdaqGS ˙ US2393601008

मूलभूत आँकड़े
LEI 549300R9G1EAMSMLXR09
CIK 799165
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 Dawson Geophysical Company
SEC Filings (Chronological Order)
यह पृष्ठ SEC फाइलिंग की एक पूरी, कालानुक्रमिक सूची प्रदान करता है, ओनरशिप फाइलिंग को छोड़कर, जो हम अन्यत्र प्रदान करते हैं।
August 13, 2025 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GEO

August 13, 2025 EX-10.2

Purchase Money Security Agreement, dated as of August 8, 2025, by and between Dawson Operating LLC and GTC, Inc.

Exhibit 10.2 Purchase Money Security Agreement This Purchase Money Security Agreement (this “Agreement”) is dated as of August 8, 2025, by and between Dawson Operating LLC, a Texas limited liability company (the “Company”), having an office at 508 West Wall, Suite 800 Midland, TX 79701 and GTC, Inc., a Texas corporation (together with its successors and assigns and subsequent holders of the Secure

August 13, 2025 EX-10.1

Equipment Purchase Agreement, dates as of August 8, 2025, by and between Dawson Operating LLC and GTC, Inc.

Exhibit 10.1 Certain information identified by [*CONFIDENTIAL*] has been excluded from this exhibit because it is both not material and is the type that the registrant treats as confidential EQUIPMENT PURCHASE AGREEMENT THIS EQUIPMENT PURCHASE AGREEMENT (the “Agreement”), dated as of August 8, 2025 (the “Effective Date”), is entered into by and between the following parties GTC, INC., a Texas corp

August 13, 2025 EX-10.3

Form of Secured Promissory Note among Dawson Operating LLC, Dawson Geophysical Company and GTC, Inc.

Exhibit 10.3 SECURED PROMISSORY NOTE $[]Houston, Texas‌ [], 2025 For value received, the undersigned, DAWSON OPERATING LLC, a Texas limited liability company, and Dawson Geophysical Company, a Texas corporation, each located at 508 West Wall, Suite 800, Midland, TX 79701 (together, the “Maker”), jointly and severally promise to pay to the order of GTC, Inc., a Texas corporation (together with its

August 12, 2025 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2025 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2025 RESULTS MIDLAND, Texas, August 12, 2025/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited financial r

August 12, 2025 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 Date of report (date of earliest event reported): August 12, 2025 DAWSON GEOPHYSICA

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): August 12, 2025 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

August 11, 2025 EX-99.1

Dawson Geophysical Company Purchases Ultralight Seismic Land Nodes from Geospace Technologies $24 Million Contract Represents the First Significant Sale of Pioneer™

Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE Dawson Geophysical Company Purchases Ultralight Seismic Land Nodes from Geospace Technologies $24 Million Contract Represents the First Significant Sale of Pioneer™ Houston, TX – August 11, 2025 – Geospace Technologies Corporation (NASDAQ: GEOS) (“Geospace”) and Dawson Geophysical Company (NASDAQ: DWSN) (“Dawson”) today jointly announced the first ma

August 11, 2025 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 Date of report (date of earliest event reported): August 8, 2025 DAWSON GEOPHYSICAL

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): August 8, 2025 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

June 20, 2025 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 Date of report (date of earliest event reported): June 17, 2025 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

May 14, 2025 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GE

May 13, 2025 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2025 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2025 RESULTS MIDLAND, Texas, May 13, 2025/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited financial resul

May 13, 2025 8-K

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 Date of report (date of earliest event reported): May 13, 2025 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

April 30, 2025 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)) ⌧ Defi

April 2, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GEOPHYS

April 2, 2025 EX-97.1

Policy for the Recovery of Erroneously Awarded Compensation

Exhibit 97.1 DAWSON GEOPHYSICAL COMPANY POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION In accordance with the applicable rules of the Nasdaq Stock Market and Section 10D and Rule 10D-1 of the Securities Exchange Act of 1934, as amended (“the Exchange Act”), the Board of Directors (the “Board”) of Dawson Geophysical Company (the “Company”) has adopted this Policy for the Recovery of Er

April 2, 2025 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Dawson Operating LLC, a Texas limited liability company Eagle Canada, Inc., a Delaware corporation Dawson Seismic Services Holdings, Inc., a Delaware corporation Eagle Canada Seismic Services ULC, a Canadian corporation Exploration Surveys, Inc., a Texas corporation

April 2, 2025 EX-4.2

Description of Securities.

Exhibit 4.2 DESCRIPTION OF SECURITIES Dawson Geophysical Company (the “Company”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): common stock, par value $0.01 per share. The following description of our common stock is a summary and does not purport to be complete. This description is based upon, and qualified in its

April 2, 2025 EX-19.1

Insider Trading Policy.

Exhibit 19.1 POLICY ON THE PREVENTION OF INSIDER TRADING AND MISUSE OF CONFIDENTIAL INFORMATION OF DAWSON GEOPHYSICAL COMPANY In the normal course of business, officers, directors, employees and agents of Dawson Geophysical Company, and its subsidiaries and affiliates (collectively, the “Company”) may come into possession of significant, sensitive, confidential or proprietary information. In the e

April 1, 2025 NT 10-K

OMB APPROVAL

OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB Number: 3235-0058 Expires: April 30, 2025 Estimated average burden hours per response. 2.50 FORM 12b-25 SEC FILE NUMBER 001-32472 CUSIP NUMBER NOTIFICATION OF LATE FILING 239360100 (Check one): ⌧ Form 10-K o Form 20-F o Form 11-K ◻ Form 10-Q o Form 10-D o Form N-CEN o Form N-CSR For Period Ended: December 31,

March 28, 2025 EX-99.1

DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2024 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2024 RESULTS MIDLAND, Texas, March 28, 2025/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited

March 28, 2025 8-K

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 Date of report (date of earliest event reported): March 28, 2025 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

November 13, 2024 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSO

November 12, 2024 EX-99.1

DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2024 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2024 RESULTS MIDLAND, Texas, November 12, 2024/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited financial

November 12, 2024 8-K

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 Date of report (date of earliest event reported): November 12, 2024 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

August 13, 2024 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GEO

August 12, 2024 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2024 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2024 RESULTS MIDLAND, Texas, August 12, 2024/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited financial r

August 12, 2024 8-K

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 Date of report (date of earliest event reported): August 12, 2024 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

June 24, 2024 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 Date of report (date of earliest event reported): June 18, 2024 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

May 16, 2024 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 State

May 14, 2024 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GE

May 13, 2024 8-K

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 Date of report (date of earliest event reported): May 13, 2024 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 13, 2024 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2024 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2024 RESULTS MIDLAND, Texas, May 13, 2024/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited financial resul

April 29, 2024 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)) ⌧ Defi

April 1, 2024 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Dawson Operating LLC, a Texas limited liability company Eagle Canada, Inc., a Delaware corporation Dawson Seismic Services Holdings, Inc., a Delaware corporation Eagle Canada Seismic Services ULC, a Canadian corporation Exploration Surveys, Inc., a Texas corporation

April 1, 2024 EX-97.1

Policy for the Recovery of Erroneously Awarded Compensation

Exhibit 97.1 DAWSON GEOPHYSICAL COMPANY POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION In accordance with the applicable rules of the Nasdaq Stock Market and Section 10D and Rule 10D-1 of the Securities Exchange Act of 1934, as amended (“the Exchange Act”), the Board of Directors (the “Board”) of Dawson Geophysical Company (the “Company”) has adopted this Policy for the Recovery of Er

April 1, 2024 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 Date of report (date of earliest event reported): March 28, 2024 DAWSON GEOPHYSICAL

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): March 28, 2024 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

April 1, 2024 EX-4.2

Description of Securities.

Exhibit 4.2 DESCRIPTION OF SECURITIES Dawson Geophysical Company (the “Company”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): common stock, par value $0.01 per share. The following description of our common stock is a summary and does not purport to be complete. This description is based upon, and qualified in its

April 1, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GEOPHYS

April 1, 2024 EX-99.1

DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2023 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Tony Clark, CEO and President Ian Shaw, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2023 RESULTS MIDLAND, Texas, April 1, 2024/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited

December 20, 2023 EX-10.3

Employment Agreement between the Company and Ian Shaw, dated December 14, 2023.

Exhibit 10.3 EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement") by and between Dawson Geophysical Company, a Texas corporation (the "Company"), and Ian Shaw (the "Executive") is entered into this 14th day of December, 2023, effective as of November 20, 2023 (the "Effective Date"). The Company and the Executive are hereinafter collectively referred to as the "Parties." RECITALS WHERE

December 20, 2023 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 Date of report (date of earliest event reported): December 14, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

December 20, 2023 EX-10.1

Amended and Restated Employment Agreement between the Company and Anthony Clark, dated December 14, 2023.

Exhibit 10.1 AMENDED AND RESTATED EMPLOYMENT AGREEMENT This Amended and Restated Employment Agreement (this "Agreement") by and between Dawson Geophysical Company, a Texas corporation (the "Company"), and William Anthony Clark (the "Executive") is entered into effective as of November 20, 2023 (the "Effective Date"). The Company and the Executive are hereinafter collectively referred to as the "Pa

December 20, 2023 EX-10.2

Employment Agreement between the Company and Ray Mays, dated December 14, 2023.

Exhibit 10.2 EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement") by and between Dawson Geophysical Company, a Texas corporation (the "Company"), and Ray Mays (the "Executive") is entered into this 14th day of December, 2023, effective as of November 20, 2023 (the "Effective Date"). The Company and the Executive are hereinafter collectively referred to as the "Parties." RECITALS WHERE

December 1, 2023 EX-10.2

Separation and General Release Agreement between the Company and Stephen Jumper, dated November 28, 2023.

Exhibit 10.2 SEPARATION AND GENERAL RELEASE AGREEMENT THIS SEPARATION AND GENERAL RELESE AGREEMENT (this “Agreement”) is made as of November 28, 2023 by and between Dawson Geophysical Company, a Texas corporation (the “Company”) and Stephen C. Jumper (“Executive”). WHEREAS, Executive has served as President and Chief Executive Officer of the Company pursuant to an Employment Agreement effective Fe

December 1, 2023 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, 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 Date of report (date of earliest event reported): November 30, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

December 1, 2023 EX-10.3

Separation and General Release Agreement between the Company and James Brata, dated November 30, 2023.

Exhibit 10.3 SEPARATION AND GENERAL RELEASE AGREEMENT THIS SEPARATION AND GENERAL RELESE AGREEMENT (this “Agreement”) is made as of November 30, 2023 by and between Dawson Geophysical Company, a Texas corporation (the “Company”) and James K. Brata (“Executive”). WHEREAS, Executive has served as Chief Financial Officer, Executive Vice President, Secretary and Treasurer of the Company pursuant to an

December 1, 2023 EX-3.1

Certificate of Amendment to the Amended and Restated Articles of Incorporation of Dawson Geophysical Company, dated December 1, 2023.

Exhibit 3.1 CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF FORMATION OF DAWSON GEOPHYSICAL COMPANY (a Texas Corporation) December 1, 2023 This CERTIFICATE OF AMENDMENT (this “Certificate”) is being executed and filed pursuant to Sections 3.051, 3.052, 3.053, 3.054 and 21.364 of the Texas Business Organizations Code (the “TBOC”). The undersigned hereby certifies that: 1.       

December 1, 2023 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 Date of report (date of earliest event reported): November 27, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

December 1, 2023 EX-10.1

Separation and General Release Agreement between the Company and C. Ray Tobias, dated November 27, 2023.

Exhibit 10.1 SEPARATION AND GENERAL RELEASE AGREEMENT THIS SEPARATION AND GENERAL RELESE AGREEMENT (this “Agreement”) is made as of November 27, 2023 by and between Dawson Geophysical Company, a Texas corporation (the “Company”) and C. Ray Tobias (“Executive”). WHEREAS, Executive has served as Chief Operating Officer and Executive Vice President of the Company pursuant to an Employment Agreement e

December 1, 2023 EX-3.2

Second Amended and Restated Bylaws of Dawson Geophysical Company, dated December 1, 2023.

Exhibit 3.2 SECOND AMENDED AND RESTATED BYLAWS of DAWSON GEOPHYSICAL COMPANY [as amended December 1, 2023] SECOND AMENDED AND RESTATED BYLAWS of DAWSON GEOPHYSICAL COMPANY [as amended December 1, 2023] Table of Contents Page No. Article I OFFICES 1 Sec. 1:1.     Registered Office and Agent 1 Sec. 1:2.     Other Offices 1 Article II SHAREHOLDERS 1 Sec. 2:1.     Place of Meetings 1 Sec. 2:2.     Ann

November 22, 2023 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) Date of report (date of earliest event reported): November 17, 2023 of the Securities Exchange Act of 1934 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

November 9, 2023 8-K

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 Date of report (date of earliest event reported): November 9, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

November 9, 2023 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSO

November 9, 2023 EX-10.4

Fifth Loan Modification Agreement, dated as of September 30, 2023, by and between Dawson Geophysical Company and Dominion Bank.

Exhibit 10.4 FIFTH LOAN MODIFICATION AGREEMENT THIS FIFTH LOAN MODIFICATION AGREEMENT (this “Agreement”) is made and entered into effective as of the 30th day of September, 2023 (the “Effective Date”), by and between DAWSON GEOPHYSICAL COMPANY, a Texas corporation (“Borrower”), and DOMINION BANK, a Texas state bank (“Lender”). RECITALS: On or about September 30, 2019, Lender made a revolving line

November 9, 2023 EX-99.1

DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2023 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, President and CEO James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2023 RESULTS MIDLAND, Texas, November 9, 2023/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudite

November 8, 2023 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)) ☒ Defi

October 30, 2023 EX-99.8

Power of Attorney – Staci Wilks, dated as of October 30, 2023.

EX-99.8 6 ex99-8.htm POWER OF ATTORNEY - STACI WILKS Wilks SC 13D/A Exhibit 99.8 POWER OF ATTORNEY I, Staci Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection w

October 30, 2023 EX-99.4

Joint Filing Agreement by and among the Reporting Persons, dated as of October 30, 2023.

EX-99.4 2 ex99-4.htm JOINT FILING AGREEMENT Wilks SC 13D/A Exhibit 99.4 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13D is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13D shal

October 30, 2023 EX-99.11

Power of Attorney – WB Acquisitions Inc., dated as of October 30, 2023.

EX-99.11 9 ex99-11.htm POWER OF ATTORNEY - WB ACQUISITIONS INC. Wilks SC 13D/A Exhibit 99.11 POWER OF ATTORNEY WB Acquisitions Inc. (“WBA”), incorporated and existing under the laws of Delaware, having its address at 17018 IH 20, Cisco, TX 76437, represented by Matthew D. Wilks, Director, hereby authorizes Javier Rocha to represent WBA to execute and file on WBA’s behalf all SEC forms (including a

October 30, 2023 EX-99.9

Power of Attorney – Wilks Brothers, LLC, dated as of October 30, 2023.

EX-99.9 7 ex99-9.htm POWER OF ATTORNEY - WILKS BROTHERS, LLC Wilks SC 13D/A Exhibit 99.9 POWER OF ATTORNEY Wilks Brothers, LLC (“Wilks”), incorporated and existing under the laws of Texas, with filing number 801427642, having its registered address at PO Box 984, Cisco, Texas 76437, represented by Dan Wilks, Manager, hereby authorizes Javier Rocha to represent Wilks to execute and file on Wilks’s

October 30, 2023 EX-99.7

Power of Attorney – Dan Wilks, dated as of October 30, 2023.

EX-99.7 5 ex99-7.htm POWER OF ATTORNEY - DAN WILKS Wilks SC 13D/A Exhibit 99.7 POWER OF ATTORNEY I, Dan Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with

October 30, 2023 EX-99.5

Power of Attorney – Sergei Krylov, dated as of October 30, 2023.

EX-99.5 3 ex99-5.htm POWER OF ATTORNEY - SERGEI KRYLOV Wilks SC 13D/A Exhibit 99.5 POWER OF ATTORNEY I, Sergei Krylov, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connecti

October 30, 2023 EX-99.6

Power of Attorney – Matthew D. Wilks, dated as of October 30, 2023.

EX-99.6 4 ex99-6.htm POWER OF ATTORNEY - MATTHEW D. WILKS Wilks SC 13D/A Exhibit 99.6 POWER OF ATTORNEY I, Matthew D. Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in co

October 30, 2023 EX-99.10

Power of Attorney – Farris Wilks, dated as of October 30, 2023.

EX-99.10 8 ex99-10.htm POWER OF ATTORNEY - FARRIS WILKS Wilks SC 13D/A Exhibit 99.10 POWER OF ATTORNEY I, Farris Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connect

October 30, 2023 SC 13D/A

DWSN / Dawson Geophysical Company / Wilks Dan H. - AMENDMENT TO FORM SC 13D Activist Investment

SC 13D/A 1 wilks-sc13da102723.htm AMENDMENT TO FORM SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 5)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Javier Rocha Wilks Brothers, LLC 17010 IH 20 Cisco, Tex

October 27, 2023 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)) ☐ Defi

September 19, 2023 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 Date of report (date of earliest event reported): September 13, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fi

August 28, 2023 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)) ☒ Defi

August 23, 2023 PRER14A

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 Amendment No. 2

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 Amendment No. 2 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

August 7, 2023 CORRESP

CORRESP

UNITEDSTATES SECURITIESANDEXCHANGECOMMISSION Washington,D.C.20549 SCHEDULE14A PROXYSTATEMENTPURSUANTTOSECTION14(a)OFTHE SECURITIESEXCHANGEACTOF1934 AmendmentNo.1 FiledbytheRegistrant☒ FiledbyaPartyotherthantheRegistrant☐ Checktheappropriatebox: ☒ PreliminaryProxyStatement ☐ Confidential,forUseof theCommissionOnly(aspermittedbyRule14a-6(e)(2)) ☐ DefinitiveProxyStatement ☐ DefinitiveAdditionalMateri

August 7, 2023 PRER14A

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 Amendment No. 1

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 Amendment No. 1 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

August 7, 2023 CORRESP

2001 Ross Avenue

2001 Ross Avenue Suite 900 Dallas, Texas 75201-2980 TEL +1 214.953.6500 FAX +1 214.953.6503 BakerBotts.com AUSTIN BRUSSELS DALLAS DUBAI HOUSTON london NEW YORK PALO ALTO RIYADH SAN FRANCISCO Singapore WASHINGTON August 7, 2023 Via EDGAR and FedEx Division of Corporation Finance Office of Energy & Transportation U.S. Securities and Exchange Commission 100 F Street, NE Washington, D.C. 20549-3561 At

July 31, 2023 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GEO

July 31, 2023 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2023 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2023 RESULTS MIDLAND, Texas, July 31, 2023/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited

July 31, 2023 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 Date of report (date of earliest event reported): July 31, 2023 DAWSON GEOPHYSICAL

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): July 31, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

June 29, 2023 EX-99.7

Power of Attorney – Dan Wilks, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.7 POWER OF ATTORNEY I, Dan Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my di

June 29, 2023 EX-99.6

Power of Attorney – Matthew D. Wilks, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.6 POWER OF ATTORNEY I, Matthew D. Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, o

June 29, 2023 EX-99.10

Power of Attorney – Farris Wilks, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.10 POWER OF ATTORNEY I, Farris Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or m

June 29, 2023 EX-99.5

Power of Attorney – Sergei Krylov, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.5 POWER OF ATTORNEY I, Sergei Krylov, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or m

June 29, 2023 SC 13D/A

DWSN / Dawson Geophysical Company / Wilks Dan H. - AMENDMENT TO FORM SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Javier Rocha Wilks Brothers, LLC 17010 IH 20 Cisco, Texas 76437 Telephone: (817)-850-3600 (Name, Address and Telep

June 29, 2023 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)) ☐ Defi

June 29, 2023 EX-99.4

Joint Filing Agreement by and among the Reporting Persons, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.4 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13D is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of the undersigned witho

June 29, 2023 EX-99.9

Power of Attorney – Wilks Brothers, LLC, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.9 POWER OF ATTORNEY Wilks Brothers, LLC (“Wilks”), incorporated and existing under the laws of Texas, with filing number 801427642, having its registered address at PO Box 984, Cisco, Texas 76437, represented by Dan Wilks, Manager, hereby authorizes Javier Rocha to represent Wilks to execute and file on Wilks’s behalf all SEC forms (including any amendments thereto) that W

June 29, 2023 EX-99.8

Power of Attorney – Staci Wilks, dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.8 POWER OF ATTORNEY I, Staci Wilks, hereby confirm that I have authorized and designated Javier Rocha to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my

June 29, 2023 EX-99.11

Power of Attorney – WB Acquisitions Inc., dated as of June 29, 2023.

Wilks SC 13DA Exhibit 99.11 POWER OF ATTORNEY WB Acquisitions Inc. (“Merger Sub”), incorporated and existing under the laws of Delaware, having its address at 17018 IH 20, Cisco, TX 76437, represented by Matthew D. Wilks, Director, hereby authorizes Javier Rocha to represent Merger Sub to execute and file on Merger Sub’s behalf all SEC forms (including any amendments thereto) that Merger Sub may b

June 22, 2023 EX-10.1

Employment Agreement dated June 16, 2023 between Anthony Clark and the Company.

Exhibit 10.1 Execution Version EMPLOYMENT AGREEMENT This Employment Agreement (this “Agreement”) by and between Dawson Geophysical Company, a Texas corporation (the “Company”), and William Anthony Clark (the “Executive”) is entered into effective as June 16 , 2023 (the “Effective Date”). The Company and the Executive are hereinafter collectively referred to as the “Parties.” RECITALS WHEREAS, the

June 22, 2023 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 Date of report (date of earliest event reported): June 16, 2023 DAWSON GEOPHYSICAL

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 16, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

June 7, 2023 EX-99.1

Breckenridge Geophysical, LLC Independent Auditor’s Report and Audited Financial Statements Year ended December 31, 2022

Exhibit 99.1 Breckenridge Geophysical, LLC Independent Auditor’s Report and Audited Financial Statements Year ended December 31, 2022 Table of Contents Independent Auditor’s Report‌1 Financial Statements Balance sheet as of December 31, 2022‌3 Statement of operations for the year ended December 31, 2022‌4 Statement of changes in member’s equity for the year ended December 31, 2022‌5 Statement of c

June 7, 2023 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 Date of report (date of earliest event reported): March 21, 2023 DAWSON GEOPHYSIC

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 Date of report (date of earliest event reported): March 21, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation (Commission file number) (I.R.S.

June 7, 2023 EX-99.2

DAWSON GEOPHYSICAL REPORTS UNAUDITED PROFORMA COMBINED FINANCIAL INFORMATION

Exhibit 99.2 DAWSON GEOPHYSICAL REPORTS UNAUDITED PROFORMA COMBINED FINANCIAL INFORMATION On March 24, 2023, Dawson Geophysical Company (“the Company”) entered into an Asset Purchase Agreement (the “Purchase Agreement”) with Wilks Brothers, LLC (“Wilks”) and Breckenridge Geophysical, LLC (“Breckenridge”), a wholly owned subsidiary of Wilks. Pursuant to the Purchase Agreement, the Company completed

May 15, 2023 8-K

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 Date of report (date of earliest event reported): May 15, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 15, 2023 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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File No. 001-32472 DAWSON GE

May 15, 2023 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2023 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2023 RESULTS MIDLAND, Texas, May 15, 2023/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited fi

May 1, 2023 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A ☒ 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 No. 001-32472 DAWSON GEOPH

March 24, 2023 EX-2.1

Asset Purchase Agreement, dated as of March 24, 2023, by and among Dawson Geophysical Company, Wilks Brothers, LLC and Breckenridge Geophysical, LLC, filed as Exhibit 2.1 to the Company’s Current Report on Form 8-K, filed on March 24, 2023, and incorporated herein by reference.

Exhibit 2.1 ASSET PURCHASE Agreement THIS ASSET PURCHASE Agreement (this “Agreement”), dated as of March 24, 2023, is entered into among Dawson Geophysical Company, a Texas corporation (“Buyer”), Wilks Brothers, LLC, a Texas limited liability company, for the limited purposes set forth herein (“Owner”), and Breckenridge Geophysical, LLC, a Texas limited liability company (“Seller” and, together wi

March 24, 2023 EX-10.1

Convertible Note, dated as of March 24, 2023, issued by Dawson Geophysical Company, filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on March 24, 2023, and incorporated herein by reference.

Exhibit 10.1 THIS NOTE AND THE SECURITIES ISSUABLE UPON CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS AND NEITHER THIS NOTE, SUCH SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT OR SUCH LAWS OR AN EXEMP

March 24, 2023 EX-10.2

Voting Agreement, dated as of March 24, 2023, by and between Dawson Geophysical Company and Wilks Brothers, LLC, filed as Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed on March 24, 2023, and incorporated herein by reference.

  Exhibit 10.2   VOTING AGREEMENT   THIS VOTING AGREEMENT (this “Agreement”), dated as of March 24, 2023, is entered into by and between Dawson Geophysical Company, a Texas corporation (the “Company”) and Wilks Brothers, LLC, a Texas limited liability company (the “Voting Shareholder”).   RECITALS   A.           Concurrently with the execution and delivery of this Agreement, the Company, the Votin

March 24, 2023 EX-10.3

Fourth Loan Modification Agreement, dated as of March 21, 2023, by and between Dawson Geophysical Company and Dominion Bank, filed as Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed on March 24, 2023, and incorporated herein by reference.

Exhibit 10.3   FOURTH LOAN MODIFICATION AGREEMENT   THIS FOURTH LOAN MODIFICATION AGREEMENT (this “Agreement”) is made and entered into effective as of the 21st day of March, 2023 (the “Effective Date”), by and between DAWSON GEOPHYSICAL COMPANY, a Texas corporation (“Borrower”), and DOMINION BANK, a Texas state bank (“Lender”).   RECITALS:   On or about September 30, 2019, Lender made a revolving

March 24, 2023 EX-99.1

DAWSON GEOPHYSICAL ANNOUNCES ASSET PURCHASE AGREEMENT WITH WILKS BROTHERS, LLC

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ANNOUNCES ASSET PURCHASE AGREEMENT WITH WILKS BROTHERS, LLC MIDLAND, Texas, March 24, 2023/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company” o

March 24, 2023 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 Date of report (date of earliest event reported): March 21, 2023 DAWSON GEOPHYSICAL

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): March 21, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

March 13, 2023 EX-99.1

DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2022 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND YEAR END 2022 RESULTS MIDLAND, Texas, March 13, 2023/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today repor

March 13, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ 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 No. 001-32472 DAWSON GEOPHYS

March 13, 2023 EX-4.2

Description of Securities.

Exhibit 4.2 DESCRIPTION OF SECURITIES As of December 31, 2022, Dawson Geophysical Company (the “Company”) had one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): common stock, par value $0.01 per share, listed on the NASDAQ Stock Market under the symbol “DWSN.” The following description of our common stock is a summary and do

March 13, 2023 8-K

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 Date of report (date of earliest event reported): March 13, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

March 13, 2023 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Dawson Operating LLC, a Texas limited liability company Eagle Canada, Inc., a Delaware corporation Dawson Seismic Services Holdings, Inc., a Delaware corporation Eagle Canada Seismic Services ULC, a Canadian corporation Exploration Surveys, Inc., a Texas corporation

February 21, 2023 EX-10.1

Letter Agreement, dated February 14, 2023, by and between Stephen C. Jumper and the Company, filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on February 21, 2023, and incorporated herein by reference.

Exhibit 10.1 February 14, 2023 Stephen C. Jumper 508 West Wall, Suite 800 Midland, Texas 79701 Mr. Jumper: Reference is made to that certain Employment Agreement between you (the “Executive” or “you”) and Dawson Geophysical Company, a Texas corporation (the “Company”), dated as of October 8, 2014 and with an Effective Date of February 11, 2015 and as previously amended on February 15, 2016, May 4,

February 21, 2023 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 Date of report (date of earliest event reported): February 14, 2023 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

February 14, 2023 SC 13G/A

DWSN / Dawson Geophysical Co / Arena Investors LP - SC 13G/A Passive Investment

SC 13G/A 1 tm236410d6sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Dawson Geophysical Company (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 239360100 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement)

February 10, 2023 SC 13G/A

DWSN / Dawson Geophysical Co / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* Dawson Geophysical Co (Name of Issuer) Common Stock (Title of Class of Securities) 239360100 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

December 22, 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 Date of report (date of earliest event reported): December 20, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

December 9, 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)) ? ?

November 16, 2022 EX-10.2

Letter Agreement, dated November 11, 2022, by and between James K. Brata and the Company, filed as Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed on November 16, 2022, and incorporated herein by reference.

Exhibit 10.2 November 11, 2022 James K. Brata 508 West Wall, Suite 800 Midland, Texas 79701 Mr. Brata: Reference is made to that certain Employment Agreement between you (the ?Executive? or ?you?) and Dawson Geophysical Company, a Texas corporation (the ?Company?), dated as of October 8, 2014 and with an Effective Date of February 11, 2015 and as previously amended on February 15, 2016, May 4, 201

November 16, 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 Date of report (date of earliest event reported): November 16, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

November 16, 2022 EX-10.1

Letter Agreement, dated November 11, 2022, by and between C. Ray Tobias and the Company, filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on November 16, 2022, and incorporated herein by reference.

Exhibit 10.1 November 11, 2022 C. Ray Tobias 508 West Wall, Suite 800 Midland, Texas 79701 Mr. Tobias: Reference is made to that certain Employment Agreement between you (the ?Executive? or ?you?) and Dawson Geophysical Company, a Texas corporation (the ?Company?), dated as of October 8, 2014 and with an Effective Date of February 11, 2015 and as previously amended on February 15, 2016, May 4, 201

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.

November 10, 2022 EX-99.1

DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2022 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2022 RESULTS MIDLAND, Texas, November 10, 2022/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudit

November 10, 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 Date of report (date of earliest event reported): November 10, 2022 DAWSON GEOPHYSI

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 10, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

October 4, 2022 EX-10.1

Third Loan Modification Agreement to Loan and Security Agreement, by and between the Company and Dominion Bank, dated September 30, 2022, filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on October 4, 2022, and incorporated herein by reference.

Exhibit 10.1 ? THIRD LOAN MODIFICATION AGREEMENT ? THIS THIRD LOAN MODIFICATION AGREEMENT (this ?Agreement?) is made and entered into effective as of the 30th day of September, 2022 (the ?Effective Date?), by and between DAWSON GEOPHYSICAL COMPANY, a Texas corporation (?Borrower?), and DOMINION BANK, a Texas state bank (?Lender?). ? RECITALS: ? On or about September 30, 2019, Lender made a revolvi

October 4, 2022 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): September 30, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fi

August 12, 2022 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2022 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2022 RESULTS MIDLAND, Texas, August 12, 2022/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudite

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.

August 12, 2022 8-K

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 Date of report (date of earliest event reported): August 12, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

May 16, 2022 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2022 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2022 RESULTS MIDLAND, Texas, May 16, 2022/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the ?Company?) today reported unaudited fi

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 ☒ 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 No. 001-32472 DAWSON GE

May 16, 2022 8-K

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 Date of report (date of earliest event reported): May 16, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 2, 2022 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A

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

April 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 Date of report (date of earliest event reported): April 12, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

March 25, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

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): March 22, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

March 18, 2022 EX-4.2

Description of Securities.

Exhibit 4.2 DESCRIPTION OF SECURITIES ? As of December 31, 2021, Dawson Geophysical Company (the ?Company?) had one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?): common stock, par value $0.01 per share, listed on the NASDAQ Stock Market under the symbol ?DWSN.? ? The following description of our common stock is a summary an

March 18, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ 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 No. 001-32472 DAWSON GEOPHYS

March 18, 2022 EX-21.1

Subsidiaries of the Registrant.

Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Dawson Operating LLC, a Texas limited liability company Eagle Canada, Inc., a Delaware corporation Dawson Seismic Services Holdings, Inc., a Delaware corporation Eagle Canada Seismic Services ULC, a Canadian corporation Exploration Surveys, Inc., a Texas corporation

March 16, 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 Date of report (date of earliest event reported): March 15, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

March 8, 2022 EX-99.1

DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND FULL YEAR 2021 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND FULL YEAR 2021 RESULTS MIDLAND, Texas, March 8, 2022/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the ?Company?) today repor

March 8, 2022 8-K

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 Date of report (date of earliest event reported): March 8, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

February 22, 2022 DEFM14A

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

DEFM14A 1 tm2133756-2defm14a.htm DEFM14A 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

February 14, 2022 EX-99.I

to Schedule 13G

Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser ? Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 14, 2022 EX-99.II

to Schedule 13G Joint Filing Agreement

Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 14, 2022 in connection with their beneficial ownership of Dawson Geophysical Company.

February 14, 2022 SC 13G/A

DWSN / Dawson Geophysical Co / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #2 Under the Securities and Exchange Act of 1934 Dawson Geophysical Company (Name of Issuer) Common Stock (Title of Class of Securities) 239360100 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

February 8, 2022 SC 13G/A

DWSN / Dawson Geophysical Co / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6 )* Dawson Geophysical Co (Name of Issuer) Common Stock (Title of Class of Securities) 239360100 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

January 28, 2022 EX-99.4

POWER OF ATTORNEY

Exhibit 4 POWER OF ATTORNEY WB Acquisitions Inc. (?Merger Sub?), incorporated and existing under the laws of Delaware, having its address at 17018 IH 20, Cisco, TX 76437, represented by Matthew Wilks, Director, hereby authorizes Matthew Wilks to represent Merger Sub to execute on Merger Sub?s behalf all SEC forms (including any amendments thereto) that Merger Sub may be required to file with the U

January 28, 2022 EX-99.3

JOINT FILING AGREEMENT

Exhibit 3 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13D is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of the undersigned without the necessity of filing additional joint acquisition statements.

January 28, 2022 SC 13D/A

DWSN / Dawson Geophysical Co / Wilks Brothers, LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Matt D. Wilks Wilks Brothers, LLC 17010 IH 20 Cisco, Texas 76437 Telephone: (817)-850-3600 (Name, Address

January 18, 2022 SC TO-T/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 3) Dawson Geophysical Company (Name of Subject C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 3) Dawson Geophysical Company (Name of Subject Company) WB ACQUISITIONS INC. (Offeror) WILKS BROTHERS, LLC (Parent of Offeror)(Names of Filing Person) Common Stock, $0.01 par value per share (Title

January 18, 2022 8-K

Regulation FD Disclosure, Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Material Modification to Rights of Security Holders, 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 Date of report (date of earliest event reported): January 18, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

January 18, 2022 EX-99.(A)(11)

Press Release Announcing Expiration and Results of the Offer, dated January 18, 2022.

Exhibit (a)(11) NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ANNOUNCES COMPLETION OF TENDER OFFER MIDLAND, Texas, January 18, 2022/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (?Dawson? or the ?Company?) announ

January 18, 2022 SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 4)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 4) Dawson Geophysical Company (Name of Subject Company) Dawson Geophysical Company (Name of Person Filing Statement) Common Stock, $0.01 par value per share (Title of Class of Securit

January 18, 2022 EX-99.(A)(5)(B)

Wilks Brothers, LLC Announces Expiration of Offer to Acquire Dawson Geophysical Company

Exhibit (a)(5)(B) Wilks Brothers, LLC Announces Expiration of Offer to Acquire Dawson Geophysical Company Fort Worth, Texas ? January 18, 2022 ? Wilks Brothers, LLC (?Wilks?) today announced the successful completion of the tender offer (the ?Offer?) by WB Acquisitions Inc.

January 14, 2022 SC 13D/A

DWSN / Dawson Geophysical Co / Wilks Brothers, LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Matt D. Wilks Wilks Brothers, LLC 17010 IH 20 Cisco, Texas 76437 Telephone: (817)-850-3600 (Name, Address

January 10, 2022 EX-2.1

Amendment No. 3 to Agreement and Plan of Merger, dated December January 10, 2022, by and between the Company, Wilks and Merger Sub (incorporated herein by reference to Exhibit 2.1 to Current Report on Form 8-K filed by Dawson Geophysical Company with the SEC on January 10, 2022).

Exhibit 2.1 Execution Version AMENDMENT NO. 3 TO AGREEMENT AND PLAN OF MERGER AMENDMENT NO. 3 (this ?Amendment?) to the Agreement and Plan of Merger, dated October 25, 2021 as amended by Amendment No. 1 dated December 14, 2021 and Amendment No. 2 dated January 4, 2022, by and among Dawson Geophysical Company (?Dawson?), Wilks Brothers, LLC (?Wilks?) and WB Acquisitions Inc. (?Merger Sub,? together

January 10, 2022 SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 3) Dawson Geophysical Company (Na

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 3) Dawson Geophysical Company (Name of Subject Company) Dawson Geophysical Company (Name of Person Filing Statement) Common Stock, $0.01 par value per share (Title of Class of Securit

January 10, 2022 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

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): January 10, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

January 10, 2022 EX-99.(E)(40)

Amendment No. 3 to Agreement and Plan of Merger, dated January 10, 2022, by and between the Company, Wilks, LLC and WB Acquisitions Inc.

Exhibit (e)(40) Execution Version AMENDMENT NO. 3 TO AGREEMENT AND PLAN OF MERGER AMENDMENT NO. 3 (this ?Amendment?) to the Agreement and Plan of Merger, dated October 25, 2021 as amended by Amendment No. 1 dated December 14, 2021 and Amendment No. 2 dated January 4, 2022, by and among Dawson Geophysical Company (?Dawson?), Wilks Brothers, LLC (?Wilks?) and WB Acquisitions Inc. (?Merger Sub,? toge

January 10, 2022 EX-10.1

Waiver Acknowledgement, dated January 10, 2022, by and between the Company and Stephen C. Jumper.

Exhibit 10.1 Execution Version WAIVER ACKNOWLEDGMENT This WAIVER ACKNOWLEDGMENT (this ?Acknowledgment?) is made and entered into as of this 10th day of January, 2022 (the ?Effective Date?), by and among Dawson Geophysical Company (?Dawson?) and Stephen C. Jumper (the ?Employee?). Reference is hereby made to (i) that certain Agreement and Plan of Merger, dated October 25, 2021, by and among Dawson,

January 10, 2022 SC TO-T/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 2) DAWSON GEOPHYSICAL COMPANY (Name of Subject C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 2) DAWSON GEOPHYSICAL COMPANY (Name of Subject Company) WB ACQUISITIONS INC. (Offeror) WILKS BROTHERS, LLC (Parent of Offeror) (Names of Filing Person) Common Stock, Par Value $0.01 Per Share (Title

January 5, 2022 EX-2.1

Amendment No. 2 to Agreement and Plan of Merger, dated December January 4, 2022, by and between the Company, Wilks and Merger Sub. (incorporated herein by reference to Exhibit 2.1 to Current Report on Form 8-K filed by Dawson Geophysical Company with the SEC on January 5, 2022).

Exhibit 2.1 Execution Version AMENDMENT NO. 2 TO AGREEMENT AND PLAN OF MERGER AMENDMENT NO. 2 (this ?Amendment?) to the Agreement and Plan of Merger, dated October 25, 2021 as amended by Amendment No. 1 dated December 14, 2021, by and among Dawson Geophysical Company (?Dawson?), Wilks Brothers, LLC (?Wilks?) and WB Acquisitions Inc. (?Merger Sub,? together with Dawson and Wilks, the ?Parties?) (as

January 5, 2022 8-K

Entry into 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 Date of report (date of earliest event reported): January 4, 2022 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

December 21, 2021 EX-99.1

JOINT FILING AGREEMENT

Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Common Stock, $0.

December 21, 2021 SC 13G

DWSN / Dawson Geophysical Co / Arena Investors LP - SCHEDULE 13G Passive Investment

SC 13G 1 tm2136024d1sc13g.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Dawson Geophysical Company (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 239360100 (CUSIP Number) December 14, 2021 (Date of Event Which Requires Filing of this Statement

December 17, 2021 EX-2.1

Amendment No. 1 to Agreement and Plan of Merger, dated December 14, 2021, by and between the Company, Wilks and Merger Sub (incorporated herein by reference to Exhibit 2.1 to Current Report on Form 8-K filed by Dawson Geophysical Company with the SEC on December 17, 2021).

Exhibit 2.1 AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER AMENDMENT NO. 1 (this ?Amendment?) to the Agreement and Plan of Merger, dated October 25, 2021, by and among Dawson Geophysical Company (?Dawson?), Wilks Brothers, LLC (?Wilks?) and WB Acquisitions Inc. (?Merger Sub,? together with Dawson and Wilks, the ?Parties?) (the ?Merger Agreement?), dated as of December 14, 2021 (the ?Effective Dat

December 17, 2021 8-K

Entry into 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 Date of report (date of earliest event reported): December 14, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

November 23, 2021 PREM14A

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))

November 23, 2021 SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 2) Dawson Geophysical Company (Na

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 2) Dawson Geophysical Company (Name of Subject Company) Dawson Geophysical Company (Name of Person Filing Statement) Common Stock, $0.01 par value per share (Title of Class of Securit

November 17, 2021 SC TO-T/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 1) DAWSON GEOPHYSICAL COMPANY (Name of Subject C

SC TO-T/A 1 d267136dsctota.htm SC TO-T/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 1) DAWSON GEOPHYSICAL COMPANY (Name of Subject Company) WB ACQUISITIONS INC. (Offeror) WILKS BROTHERS, LLC (Parent of Offeror) (Names of Filing Person) Commo

November 16, 2021 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 Date of report (date of earliest event reported): November 16, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

November 16, 2021 SC 14D9/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 1) Dawson Geophysical Company (Na

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 (Amendment No. 1) Dawson Geophysical Company (Name of Subject Company) Dawson Geophysical Company (Name of Person Filing Statement) Common Stock, $0.01 par value per share (Title of Class of Securit

November 16, 2021 EX-99.1

DAWSON GEOPHYSICAL ANNOUNCES LETTER TO SHAREHOLDERS REGARDING TENDER OFFER

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ANNOUNCES LETTER TO SHAREHOLDERS REGARDING TENDER OFFER MIDLAND, Texas, November 16, 2021/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (?Dawson? or the

November 16, 2021 EX-99.(A)(10)

Press Release and Letter to Shareholders, dated November 16, 2021

Exhibit 99.(a)(10) NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ANNOUNCES LETTER TO SHAREHOLDERS REGARDING TENDER OFFER MIDLAND, Texas, November 16, 2021/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (?Dawson? o

November 4, 2021 8-K

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 Date of report (date of earliest event reported): November 4, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

November 4, 2021 EX-99.1

DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2021 RESULTS PROVIDES UPDATE ON PENDING TRANSACTION WITH WILKS BROTHERS, LLC

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2021 RESULTS PROVIDES UPDATE ON PENDING TRANSACTION WITH WILKS BROTHERS, LLC MIDLAND, Texas, November 4, 2021/PR Newswire/Dawson Geophysica

November 4, 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 ☒ 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 No. 001-32472 DAWSO

November 2, 2021 EX-99.1

Dawson Geophysical to Issue Third Quarter 2021 Results and Hold Investor Conference Call

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue Third Quarter 2021 Results and Hold Investor Conference Call MIDLAND, Texas, November 2, 2021/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) annou

November 2, 2021 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 Date of report (date of earliest event reported): November 2, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

November 1, 2021 EX-99.A1E

Offer to Purchase for Cash All Outstanding Shares of Common Stock Dawson Geophysical Company $2.34 per Share Pursuant to the Offer to Purchase Dated November 1, 2021 WB Acquisitions Inc. a wholly-owned subsidiary of Wilks Brothers, LLC

Exhibit (a)(1)(E) Offer to Purchase for Cash All Outstanding Shares of Common Stock of Dawson Geophysical Company at $2.

November 1, 2021 EX-99.D3

CONFIDENTIALITY AGREEMENT

EX-99.D3 9 d249038dex99d3.htm EX-99.D3 Exhibit (d)(3) Execution Version CONFIDENTIALITY AGREEMENT This CONFIDENTIALITY AGREEMENT (the “Agreement”), entered into as of the twenty-first day of September 2021, by and between BRECKENRIDGE GEOPHYSICAL, LLC and WILKS BROTHERS, LLC both of whose address is 17018 Interstate Highway 20, Cisco, Texas 76437 (collectively, “Wilks”) and DAWSON GEOPHYSICAL COMP

November 1, 2021 EX-99.A1B

Letter of Transmittal to Tender Shares of Common Stock DAWSON GEOPHYSICAL COMPANY AT $2.34 PER SHARE IN CASH PURSUANT TO THE OFFER TO PURCHASE DATED NOVEMBER 1, 2021 BY WB Acquisitions Inc., a wholly-owned subsidiary of Wilks Brothers, LLC

Exhibit (a)(1)(B) Letter of Transmittal to Tender Shares of Common Stock of DAWSON GEOPHYSICAL COMPANY AT $2.

November 1, 2021 EX-99.A1D

Offer to Purchase for Cash All Outstanding Shares of Common Stock Dawson Geophysical Company $2.34 per Share Pursuant to the Offer to Purchase Dated November 1, 2021 WB Acquisitions Inc. a wholly-owned subsidiary of Wilks Brothers, LLC

Exhibit (a)(1)(D) Offer to Purchase for Cash All Outstanding Shares of Common Stock of Dawson Geophysical Company at $2.

November 1, 2021 EX-99.A1F

Notice of Offer to Purchase for Cash All Outstanding Shares of Common Stock Dawson Geophysical Company $2.34 per Share Pursuant to the Offer to Purchase Dated November 1, 2021 WB Acquisitions Inc. a wholly-owned subsidiary of Wilks Brothers, LLC

Exhibit (a)(1)(F) This announcement is neither an offer to purchase nor a solicitation of an offer to sell Shares (as defined below) and the provisions herein are subject in their entirety to the provisions of the Offer (as defined below).

November 1, 2021 SC TO-T

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 DAWSON GEOPHYSICAL COMPANY (Name of Subject Company) WB ACQUISI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 DAWSON GEOPHYSICAL COMPANY (Name of Subject Company) WB ACQUISITIONS INC. (Offeror) WILKS BROTHERS, LLC (Parent of Offeror) (Names of Filing Person) Common Stock, Par Value $0.01 Per Share (Title of Class of Secur

November 1, 2021 SC 14D9

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 Dawson Geophysical Company (Name of Subject Comp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) Solicitation/Recommendation Statement Under Section 14(d)(4) of the Securities Exchange Act of 1934 Dawson Geophysical Company (Name of Subject Company) Dawson Geophysical Company (Name of Person Filing Statement) Common Stock, $0.01 par value per share (Title of Class of Securities) 239360100 (CU

November 1, 2021 EX-99.A1G

Wilks Brothers, LLC Commences Tender Offer for All Shares of Dawson Geophysical Company Previously Announced Offer Price of $2.34 Per Share in Cash

EX-99.A1G 8 d249038dex99a1g.htm EX-99.A1G Exhibit (a)(1)(G) Wilks Brothers, LLC Commences Tender Offer for All Shares of Dawson Geophysical Company Previously Announced Offer Price of $2.34 Per Share in Cash Fort Worth, Texas—November 1, 2021—Dawson Geophysical Company (NASDAQ: DWSN) (“Dawson”) and Wilks Brothers, LLC (“Wilks”), today announced that WB Acquisitions Inc., a wholly-owned subsidiary

November 1, 2021 EX-99.A1A

Offer to Purchase for Cash All Outstanding Shares of Common Stock DAWSON GEOPHYSICAL COMPANY $2.34 Per Share WB ACQUISITIONS INC. a subsidiary of WILKS BROTHERS, LLC

Table of Contents Exhibit (a)(1)(A) Offer to Purchase for Cash All Outstanding Shares of Common Stock of DAWSON GEOPHYSICAL COMPANY at $2.

November 1, 2021 EX-99.A1C

NOTICE OF GUARANTEED DELIVERY to Tender Shares of Common Stock Dawson Geophysical Company $2.34 per Share Pursuant to the Offer to Purchase Dated November 1, 2021 WB Acquisitions Inc. a wholly-owned subsidiary of Wilks Brothers, LLC

Exhibit (a)(1)(C) NOTICE OF GUARANTEED DELIVERY to Tender Shares of Common Stock of Dawson Geophysical Company at $2.

October 25, 2021 8-K

Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

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): October 25, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

October 25, 2021 EX-2.1

Agreement and Plan of Merger, dated October 25, 2021, by and between the Company, Wilks and Merger Sub (incorporated herein by reference to Exhibit 2.1 to Current Report on Form 8-K filed by Dawson Geophysical Company with the SEC on October 25, 2021).

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER dated as of October 25, 2021 among DAWSON GEOPHYSICAL COMPANY WILKS BROTHERS, LLC and WB ACQUISITIONS INC. TABLE OF CONTENTS PAGE Article 1 Definitions 4 Section 1.01. Definitions 4 Section 1.02. Other Definitional and Interpretative Provisions 14 Article 2 The Offer 14 Section 2.01. The Offer 14 Section 2.02. Company Action 17 Article 3 T

October 25, 2021 EX-99.1

DAWSON GEOPHYSICAL ANNOUNCES MERGER AGREEMENT WITH WILKS BROTHERS, LLC Provides Preliminary Estimated Third Quarter 2021 Financial Information

EX-99.1 4 tm2130885d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ANNOUNCES MERGER AGREEMENT WITH WILKS BROTHERS, LLC Provides Preliminary Estimated Third Quarter 2021 Financial Info

October 25, 2021 SC 13D/A

DWSN / Dawson Geophysical Co / Wilks Brothers, LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Matt D. Wilks Wilks Brothers, LLC 17010 IH 20 Cisco, Texas 76437 Telephone: (817)-850-3600 (Name, Address

October 25, 2021 EX-4.1

Amendment to Rights Agreement, dated October 25, 2021, between the Company and American Stock Transfer & Trust Company, LLC

Exhibit 4.1 Execution Version FIRST AMENDMENT TO RIGHTS AGREEMENT This First Amendment to Rights Agreement, dated as of October 25, 2021 (this ?Amendment?), to the Rights Agreement, dated as of April 8, 2021 (the ?Company Rights Agreement?), between Dawson Geophysical Company, a Texas corporation (the ?Company?), and American Stock Transfer & Trust Company, LLC, a New York limited liability compan

October 1, 2021 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): September 30, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fi

October 1, 2021 EX-10.1

Second Loan Modification Agreement to Loan and Security Agreement, by and between Dawson Geophysical Company and Dominion Bank, dated September 30, 2021.

EX-10.1 2 tm2128929d1ex10-1.htm EXHIBIT 10.1 Exhibit 10.1 SeCOND LOAN MODIFICATION AGREEMENT THIS SECOND LOAN MODIFICATION AGREEMENT (this “Agreement”) is made and entered into effective as of the 30th day of September, 2021 (the “Effective Date”), by and between DAWSON GEOPHYSICAL COMPANY, a Texas corporation (“Borrower”), and DOMINION BANK, a Texas state bank (“Lender”). RECITALS: On or about Se

August 13, 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.

August 12, 2021 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2021 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2021 RESULTS MIDLAND, Texas, August 12, 2021/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the ?Company?) today reported unaudite

August 12, 2021 8-K

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 Date of report (date of earliest event reported): August 12, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

August 5, 2021 EX-99.1

Dawson Geophysical to Issue Second Quarter 2021 Results and Hold Investor Conference Call

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue Second Quarter 2021 Results and Hold Investor Conference Call MIDLAND, Texas, August 5, 2021/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) announ

August 5, 2021 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 Date of report (date of earliest event reported): August 5, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

June 28, 2021 S-8

As filed with the Securities and Exchange Commission on June 28, 2021.

As filed with the Securities and Exchange Commission on June 28, 2021. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 DAWSON GEOPHYSICAL COMPANY (Exact name of registrant as specified in its charter) Texas 74-2095844 (State or other jurisdiction of incorporation or organization) (I.R.S.

May 14, 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.

May 14, 2021 EX-10.1

Amended and Restated Dawson Geophysical Company 2016 Stock and Performance Incentive Plan, effective as of April 24, 2020.

Table of Contents Exhibit 10.1 ? AMENDED AND RESTATED DAWSON GEOPHYSICAL COMPANY 2016 STOCK AND PERFORMANCE INCENTIVE PLAN ? ? ? Table of Contents Table of Contents Page ? ? ? ARTICLE I Introduction ? 2 ARTICLE II Objectives ? 2 ARTICLE III Definitions ? 2 Section 3.1 Definitions 2 ARTICLE IV Eligibility ? 5 Section 4.1 Employees 5 Section 4.2 Directors 5 Section 4.3 Consultants 5 ARTICLE V Common

May 13, 2021 8-K

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 Date of report (date of earliest event reported): May 13, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 13, 2021 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2021 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2021 RESULTS MIDLAND, Texas, May 13, 2021/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the ?Company?) today reported unaudited fi

May 12, 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 Date of report (date of earliest event reported): May 11, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 4, 2021 EX-99.1

Dawson Geophysical to Issue First Quarter 2021 Results and Hold Investor Conference Call

EX-99.1 2 tm2114486d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue First Quarter 2021 Results and Hold Investor Conference Call MIDLAND, Texas, May 4, 2021/PRNewswire/Dawson

May 4, 2021 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 Date of report (date of earliest event reported): May 4, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file numb

April 8, 2021 EX-4.1

Rights Agreement, dated as of April 8, 2021 between Dawson Geophysical Company and American Stock Transfer & Trust Company, LLC, as Rights Agent.

Exhibit 4.1 Dawson Geophysical Company and American Stock Transfer & Trust Company, LLC, Rights Agent Rights Agreement Dated as of April 8, 2021 Table of Contents Page Section 1. Certain Definitions 1 Section 2. Appointment of Rights Agent 8 Section 3. Issue of Rights Certificates 8 Section 4. Form of Rights Certificates 10 Section 5. Countersignature and Registration 11 Section 6. Transfer, Split

April 8, 2021 8-A12B

- FORM 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 DAWSON GEOPHYSICAL COMPANY (Exact name of registrant as specified in its charter) Texas 74-2095844 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.

April 8, 2021 EX-99.1

DAWSON GEOPHYSICAL ADOPTS SHAREHOLDER RIGHTS PLAN

EX-99.1 4 tm2112467d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL ADOPTS SHAREHOLDER RIGHTS PLAN MIDLAND, Texas, April 8, 2021/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) (t

April 8, 2021 EX-3.1

Statement of Resolutions Establishing Series of Shares designated Series A Junior Participating Preferred Stock of Dawson Geophysical Company, filed on April 8, 2021 as Exhibit 3.1 to the Registrant’s Current Report on Form 8-K, and incorporated herein by reference.

EX-3.1 2 tm2112467d1ex3-1.htm EXHIBIT 3.1 Exhibit 3.1 STATEMENT OF RESOLUTIONS ESTABLISHING SERIES OF SHARES designated SERIES A JUNIOR PARTICIPATING PREFERRED STOCK of Dawson Geophysical Company Pursuant to the provisions of Section 21.155 and Section 21.156 of the Texas Business Organizations Code, the undersigned for profit corporation submits the following statement for the purpose of establis

April 8, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, 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 Date of report (date of earliest event reported): April 8, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

April 5, 2021 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 Date of report (date of earliest event reported): April 5, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

April 1, 2021 DEF 14A

definitive proxy statement on Schedule 14A filed on April 1, 2021;

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))

March 16, 2021 EX-4.2

Description of Securities.

Exhibit 4.2 DESCRIPTION OF SECURITIES ? As of December 31, 2020, Dawson Geophysical Company (the ?Company?) had one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?): common stock, par value $0.01 per share, listed on the NASDAQ Stock Market under the symbol ?DWSN.? ? The following description of our common stock is a summary an

March 16, 2021 EX-21.1

Subsidiaries of the Registrant.

EX-21.1 3 dwsn-20201231xex21d1.htm EX-21.1 Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Dawson Operating LLC, a Texas limited liability company Eagle Canada, Inc., a Delaware corporation Dawson Seismic Services Holdings, Inc., a Delaware corporation Eagle Canada Seismic Services ULC, a Canadian corporation Exploration Surveys, Inc., a Texas corporation

March 16, 2021 10-K

Annual Report - 10-K

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

March 11, 2021 EX-99.1

DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND FULL YEAR 2020 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FOURTH QUARTER AND FULL YEAR 2020 RESULTS MIDLAND, Texas, March 11, 2021/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today repo

March 11, 2021 8-K

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 Date of report (date of earliest event reported): March 11, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

February 26, 2021 EX-99.1

Dawson Geophysical to Issue Fourth Quarter 2020 Results and Hold Investor Conference Call

EX-99.1 2 tm218123d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue Fourth Quarter 2020 Results and Hold Investor Conference Call MIDLAND, Texas, February 26, 2021/PRNewswire/D

February 26, 2021 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 Date of report (date of earliest event reported): February 26, 2021 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fil

February 12, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5 )* Dawson Geophysical Co (Name of Issuer) Common Stock (Title of Class of Securities) 239360100 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 12, 2021 EX-99.I

to Schedule 13G

EX-99.I Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 12, 2021 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 12, 2021 in connection with their beneficial ownership of Dawson Geophysical Co. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached a

February 12, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #1 Under the Securities and Exchange Act of 1934 Dawson Geophysical Co (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) December 31, 2020 (Dat

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #1 Under the Securities and Exchange Act of 1934 Dawson Geophysical Co (Name of Issuer) Common Stock (Title of Class of Securities) 239360100 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

January 19, 2021 EX-99.3

POWER OF ATTORNEY

EX-99.3 Exhibit 99.3 POWER OF ATTORNEY I, Dan Wilks, hereby confirm that I have authorized and designated Matt Wilks to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my ownership

January 19, 2021 SC 13D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Se

SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) Matt D. Wilks C/O Wilks Brothers, LLC 17010 IH 20 Cisco, Texas 76437 Telephone: (817)-850-3600 (Name, Addres

January 19, 2021 EX-99.2

POWER OF ATTORNEY

EX-99.2 3 d106636dex992.htm EX-99.2 Exhibit 99.2 POWER OF ATTORNEY I, Staci Wilks, hereby confirm that I have authorized and designated Matt Wilks to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my p

January 19, 2021 EX-99.5

POWER OF ATTORNEY

EX-99.5 6 d106636dex995.htm EX-99.5 Exhibit 99.5 POWER OF ATTORNEY I, Farris Wilks, hereby confirm that I have authorized and designated Matt Wilks to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my

January 19, 2021 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d106636dex991.htm EX-99.1 Exhibit 99.1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13D is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of

January 19, 2021 EX-99.4

POWER OF ATTORNEY

EX-99.4 Exhibit 99.4 POWER OF ATTORNEY Wilks Brothers, LLC (“Wilks”), incorporated and existing under the laws of Texas, with filing number 801427642, having its registered address at PO Box 984, Cisco, Texas 76437, represented by Dan H. Wilks, Manager, hereby authorizes Matt Wilks to represent Wilks to execute on Wilks’s behalf all SEC forms (including any amendments thereto) that Wilks may be re

December 10, 2020 SC 13G/A

DWSN / Dawson Geophysical Company / GATE CITY CAPITAL MANAGEMENT, LLC Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 2)* DAWSON GEOPHYSICAL COMPANY (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 239360100 (CUSIP Number) November 30, 2020 (Date

November 3, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ 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 No. 001-32472 DAWSO

October 29, 2020 EX-99.1

DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2020 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS THIRD QUARTER 2020 RESULTS MIDLAND, Texas, October 29, 2020/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudite

October 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 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 Date of report (date of earliest event reported): October 29, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

October 22, 2020 8-K

Regulation FD Disclosure, 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 Date of report (date of earliest event reported): October 22, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission file

October 22, 2020 EX-99.1

Dawson Geophysical to Issue Third Quarter 2020 Results and Hold Investor Conference Call

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue Third Quarter 2020 Results and Hold Investor Conference Call MIDLAND, Texas, October 22, 2020/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) annou

October 19, 2020 EX-99.2

JOINT FILING AGREEMENT

EX-99.2 Exhibit 99.2 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the common stock, par value $0.01 per share, of Dawson Geophysical Company., and further agree that this Joint

October 19, 2020 SC 13G

DWSN / Dawson Geophysical Company / Wilks Brothers, LLC - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Dawson Geophysical Company (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 239360100 (CUSIP Number) October 7, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designa

October 19, 2020 EX-99.1

IDENTIFICATION OF MEMBERS OF THE GROUP

EX-99.1 Exhibit 99.1 IDENTIFICATION OF MEMBERS OF THE GROUP Dan H. Wilks Staci Wilks Wilks Brothers, LLC Farris Wilks Page 10 of 11

September 30, 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, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 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 Date of report (date of earliest event reported): September 30, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) texas 001-32472 74-2095844 (State of incorporation or organization) (Commission fi

September 30, 2020 EX-10.1

Loan Modification Agreement to Loan and Security Agreement, by and between Dawson Geophysical Company and Dominion Bank, dated September 30, 2020.

Exhibit 10.1 LOAN MODIFICATION AGREEMENT THIS LOAN MODIFICATION AGREEMENT (this “Agreement”) is made and entered into effective as of the 30th day of September, 2020 (the “Effective Date”), by and between DAWSON GEOPHYSICAL COMPANY, a Texas corporation (the “Borrower”), and DOMINION BANK, a Texas state bank (the “Lender”). RECITALS: On or about September 30, 2019, Lender made a revolving line of c

September 30, 2020 EX-10.2

Letter Agreement dated September 30, 2020 between Stephen C. Jumper and Dawson Geophysical Company.

Exhibit 10.2 September 30, 2020 Stephen C. Jumper 508 West Wall, Suite 800 Midland, Texas 79701 Mr. Jumper: Reference is made to that certain letter agreement, effective as of April 15, 2020 (the “Original Letter Agreement”), amending certain provisions of the Employment Agreement, as amended from time to time, between you (the “Executive” or “you”) and Dawson Geophysical Company, a Texas corporat

August 4, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ 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 No. 001-32472 DAWSON GEO

July 30, 2020 EX-99.1

DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2020 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS SECOND QUARTER 2020 RESULTS MIDLAND, Texas, July 30, 2020/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited

July 30, 2020 8-K

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 Date of report (date of earliest event reported): July 30, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

July 23, 2020 EX-99.1

Dawson Geophysical to Issue Second Quarter 2020 Results and Hold Investor Conference Call

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue Second Quarter 2020 Results and Hold Investor Conference Call MIDLAND, Texas, July 23, 2020/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) announc

July 23, 2020 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 Date of report (date of earliest event reported): July 23, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file nu

June 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 Date of report (date of earliest event reported): June 9, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 14, 2020 8-K

Other Events

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): May 11, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file num

May 7, 2020 EX-99.1

DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2020 RESULTS

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com DAWSON GEOPHYSICAL REPORTS FIRST QUARTER 2020 RESULTS MIDLAND, Texas, May 7, 2020/PR Newswire/Dawson Geophysical Company (NASDAQ: DWSN) (the “Company”) today reported unaudited fin

May 7, 2020 8-K

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 Date of report (date of earliest event reported): May 7, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file numb

May 7, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒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 No. 001-32472 DAWSON GEOP

April 30, 2020 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 Date of report (date of earliest event reported): April 30, 2020 DAWSON GEOPHYSICAL COMPANY (Exact name of Registrant as specified in its charter) TEXAS 001-32472 74-2095844 (State of incorporation or organization) (Commission file n

April 30, 2020 EX-99.1

Dawson Geophysical to Issue First Quarter 2020 Results and Hold Investor Conference Call

Exhibit 99.1 NEWS RELEASE Dawson Geophysical Company 508 W. Wall, Suite 800 Midland, TX 79701 Company contact: Stephen C. Jumper, CEO and President James K. Brata, Chief Financial Officer (800) 332-9766 www.dawson3d.com Dawson Geophysical to Issue First Quarter 2020 Results and Hold Investor Conference Call MIDLAND, Texas, April 30, 2020/PRNewswire/Dawson Geophysical Company (NASDAQ: DWSN) announc

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