OIS / Oil States International, Inc. - Depositi SEC, Relazione annuale, dichiarazione di delega

Oil States International, Inc.
US ˙ NYSE ˙ US6780261052

Statistiche di base
LEI 5493004TF4KQJGMYL777
CIK 1121484
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 Oil States International, Inc.
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
July 31, 2025 EX-10.1

, among Oil States International, Inc., as Borrower, the Lenders from time to time

EXHIBIT 10.1 EXECUTION VERSION FIFTH AMENDMENT TO CREDIT AGREEMENT AND FIRST AMENDMENT TO GUARANTY AND SECURITY AGREEMENT THIS FIFTH AMENDMENT TO CREDIT AGREEMENT AND FIRST AMENDMENT TO GUARANTY AND SECURITY AGREEMENT (this “Agreement”), dated as of July 28, 2025, by and among (A) OIL STATES INTERNATIONAL, INC., a Delaware corporation (the “Borrower”), (B) the Lenders signatory hereto, and (C) WEL

July 31, 2025 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Six Months Ended June 30, 2025 March 31, 2025 June 30, 2024 June 30, 2025 June 30, 2024 Revenues: Produc

EXHIBIT 99.1 Oil States Announces Second Quarter 2025 Results •Net income of $3 million, or $0.05 per share, reported for the quarter •Adjusted net income totaled $5 million, or $0.09 per share, excluding restructuring charges and credits (a non-GAAP measure(1)) •Consolidated revenues of $165 million rose 3% sequentially, driven by strength in the Offshore Manufactured Products segment •Adjusted E

July 31, 2025 10-Q

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 S

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTERNATIO

July 31, 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): July 31, 2025 Oil States Internat

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, 2025 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commiss

May 29, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other jurisdicti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) Three Allen Center, 333 Clay Street Suite 4620 Hous

May 13, 2025 S-8

As filed with the Securities and Exchange Commission on May 13, 2025

As filed with the Securities and Exchange Commission on May 13, 2025 Registration No.

May 13, 2025 EX-FILING FEES

iling Fee Table

EXHIBIT 107.1 Calculation of Filing Fee Tables FORM S-8 (Form Type) Oil States International, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule (3) Amount Registered (1)(2) Proposed Maximum Offering Price Per Unit (3) Maximum Aggregate Offering Price (3) Fee Rate Amount of Registration Fee Equity

May 13, 2025 EX-4.4

The Second Amended and Restated Equity Participation Plan of Oil States International, Inc.

EXHIBIT 4.4 The Second Amended and Restated Equity Participation Plan of Oil States International, Inc. Effective May 13, 2025 OIL STATES INTERNATIONAL, INC., a Delaware corporation (the “Company”), hereby adopts the Second Amended and Restated Equity Participation Plan of Oil States International, Inc. (the “Plan”), effective as of May 13, 2025 (the “Effective Date”), for the benefit of its eligi

May 13, 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): May 13, 2025 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

May 1, 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 1, 2025 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissio

May 1, 2025 EX-10.1

Form of Restricted Stock Agreement under the Registrant

EXHIBIT 10.1 RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of (the “Effective Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire res

May 1, 2025 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended March 31, 2025 December 31, 2024 March 31, 2024 Revenues: Products $ 100,551 $ 98,859 $ 94,329 Services

EXHIBIT 99.1 Oil States Announces First Quarter 2025 Results •Net income of $3 million, or $0.05 per share, reported for the quarter, which included facility exit charges totaling $0.9 million ($0.7 million after tax, or $0.01 per share) •Adjusted net income of $4 million, or $0.06 per share, excluding facility exit charges (a non-GAAP measure(1)) •Consolidated revenues of $160 million decreased 3

May 1, 2025 10-Q

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

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTERNATI

May 1, 2025 EX-10.2

Form of Performance Award Agreement under the Registrant

EXHIBIT 10.2 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on (“Grant Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire cash and shar

March 26, 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 (Amendment No. )

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. ) ☑ 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)) ☑ Defin

March 26, 2025 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 (Amendment No. )

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. ) ☑ 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)) ☐ Defin

March 4, 2025 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

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 27, 2025 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

March 4, 2025 EX-16.1

Letter of Ernst & Young LLP dated

EXHIBIT 16.1 March 4, 2025 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read Item 4.01 of Form 8-K dated February 27, 2025, of Oil States International, Inc. and are in agreement with the statements contained in the paragraphs in Item 4.01(a) therein. We have no basis to agree or disagree with other statements of the registrant contained in the

February 21, 2025 10-K

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 1934For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTIO

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 or ☐ 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. 001-16337 Oil States International, Inc

February 21, 2025 EX-19.1

il States International, Inc. Insider Trading Policy

EXHIBIT 19.1 OIL STATES INTERNATIONAL, INC. AMENDED AND RESTATED POLICY ON INSIDER TRADING Effective as of May 7, 2024 THIS POLICY APPLIES TO ALL DIRECTORS, OFFICERS AND EMPLOYEES OF OIL STATES INTERNATIONAL, INC. AND ITS SUBSIDIARIES (COLLECTIVELY, “SUBJECT PERSONS”). You should read this Policy carefully and, upon request, promptly sign and return the attached Certification acknowledging receipt

February 21, 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): February 21, 2025 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

February 21, 2025 EX-24.1

Powers of Attorney for Directors.

EXHIBIT 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the “Company”) do hereby constitute and appoint each of Cindy B. Taylor and Lloyd A. Hajdik, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execute any and all i

February 21, 2025 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, LLC. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil States Industries (Asia) Pte Ltd

February 21, 2025 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Year Ended December 31, 2024 September 30, 2024 December 31, 2023 December 31, 2024 December 31, 2023 (U

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2024 Results •Net income of $15.2 million, or $0.24 per share, reported for the quarter, which included a facility sale gain of $15.3 million partially offset by restructuring and other charges totaling $3.1 million (net after-tax benefit of $9.6 million, or $0.16 per share) •Adjusted net income of $5.5 million, or $0.09 per share, excluding the fac

October 31, 2024 SC 13G/A

OIS / Oil States International, Inc. / 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. 1 )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whi

October 30, 2024 10-Q

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

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTER

October 30, 2024 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Nine Months Ended September 30, 2024 June 30, 2024 September 30, 2023 September 30, 2024 September 30, 2

EXHIBIT 99.1 Oil States Announces Third Quarter 2024 Results •Net loss of $14.3 million, or $0.23 per share, reported for the quarter, which included restructuring and other charges totaling $18.2 million ($17.0 million, after-tax, or $0.27 per share) •Adjusted net income of $2.7 million, or $0.04 per share, excluding these restructuring and other charges (a non-GAAP measure(1)) •Consolidated reve

October 30, 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): October 30, 2024 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Comm

July 29, 2024 10-Q

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 S

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTERNATIO

July 29, 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): July 29, 2024 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commiss

July 29, 2024 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Six Months Ended June 30, 2024 March 31, 2024 June 30, 2023 June 30, 2024 June 30, 2023 Revenues: Produc

EXHIBIT 99.1 Oil States Announces Second Quarter 2024 Results •Net income of $1.3 million, or $0.02 per share, reported for the quarter, which included charges and credits totaling $3.9 million ($3.1 million, after-tax, or $0.05 per share) •Adjusted net income of $4.4 million, or $0.07 per share, excluding charges and credits (a non-GAAP measure(1)) •Consolidated revenues of $186.4 million increas

May 31, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incorporation) (Commission File Number) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (Address of Principal Executive Offices) (ZIP

May 7, 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): May 7, 2024 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissio

April 26, 2024 10-Q

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

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTERNATI

April 26, 2024 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended March 31, 2024 December 31, 2023 March 31, 2023 Revenues: Products $ 94,329 $ 123,444 $ 99,840 Services

EXHIBIT 99.1 Oil States Announces First Quarter 2024 Results •Net loss of $13.4 million, or $0.21 per diluted share, reported for the quarter, which included a non-cash goodwill impairment charge totaling $10.0 million ($9.5 million, after-tax, or $0.15 per share) •Net loss of $1.9 million, or $0.03 per diluted share, excluding goodwill and other charges (a non-GAAP measure(1)) •Consolidated reven

April 26, 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): April 26, 2024 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commis

April 26, 2024 EX-10.1

Form of Performance Award Agreement under the Company’s Amended and Restated Equity Participation Plan (incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended March

EXHIBIT 10.1 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on (“Grant Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire cash and shar

April 16, 2024 SC 13G/A

OIS / Oil States International, Inc. / PALISADE CAPITAL MANAGEMENT LLC/NJ - SC 13G/A Passive Investment

SC 13G/A 1 tm2411967d1sc13g.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4) * Oil States Intl Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) April 11, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule p

March 27, 2024 POS AM

As filed with the Securities and Exchange Commission on March 27, 2024

As filed with the Securities and Exchange Commission on March 27, 2024 Registration No.

March 20, 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 (Amendment No. )

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. ) ☑ 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)) ☐ Defin

March 20, 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 (Amendment No. )

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. ) ☑ 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)) ☑ Defin

March 20, 2024 DEF 14A

COURTESY PDF OF PROXY STATEMENT

February 21, 2024 EX-24.1

Powers of Attorney for Directors.

EXHIBIT 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the “Company”) do hereby constitute and appoint each of Cindy B. Taylor and Lloyd A. Hajdik, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execute any and all i

February 21, 2024 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, LLC. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil States Industries (Asia) Pte Ltd

February 21, 2024 10-K

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 1934For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTIO

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 or ☐ 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. 001-16337 Oil States International, Inc

February 21, 2024 EX-97.1

centive-Based Compensation Recoupment Policy

EXHIBIT 97.1 Oil States International, Inc. Incentive-Based Compensation Recoupment Policy This Incentive-Based Compensation Recoupment Policy (this “Policy”) has been adopted by the Board of Directors (the “Board”) of Oil States International, Inc. (the “Company”) effective as of October 2, 2023. This Policy will be administered by the Board or a committee of the Board consisting of at least two

February 21, 2024 EX-10.10

16, 2024, among Oil States International, Inc., as Borrower, the Lenders from time to time hereto, and Wells Fargo Bank, National Association as Agent.

EXHIBIT 10.10 EXECUTION VERSION THIRD AMENDMENT TO CREDIT AGREEMENT THIS THIRD AMENDMENT TO CREDIT AGREEMENT (this “Agreement”), dated as of February 16, 2024, by and among (A) OIL STATES INTERNATIONAL, INC., a Delaware corporation (the “Borrower”), (B) the lenders signatory hereto which are, before giving effect to this Agreement, “Lenders” under the Credit Agreement (defined below) (the “Lenders

February 20, 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): February 20, 2024 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

February 20, 2024 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Year Ended December 31, 2023 September 30, 2023 December 31, 2022 December 31, 2023 December 31, 2022 Re

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2023 Results •Net income of $6.0 million, or $0.09 per diluted share, reported for the quarter •Consolidated revenues of $208.3 million increased 7% sequentially, driven by higher offshore and international activity •Adjusted EBITDA (a non-GAAP measure(1)) of $24.0 million increased 2% sequentially •Offshore/Manufactured Products segment revenues in

February 13, 2024 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01594-oilstatesinternation.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Oil States International Inc Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate

February 9, 2024 SC 13G

OIS / Oil States International, Inc. / 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. )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

February 6, 2024 SC 13G

OIS / Oil States International, Inc. / FRANKLIN RESOURCES INC Passive Investment

SC 13G 1 oils23in.htm CUSIP NO. 678026105 13G Page 1 of 14 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* OIL STATES INTERNATIONAL, INC. (Name of Issuer) Common stock, par value $0.01 per share (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Fili

February 2, 2024 SC 13G/A

OIS / Oil States International, Inc. / PALISADE CAPITAL MANAGEMENT LLC/NJ - SC 13G/A Passive Investment

SC 13G/A 1 tm245080d1sc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3) * Oil States Intl Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul

October 27, 2023 10-Q

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

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTER

October 27, 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): October 27, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Comm

October 27, 2023 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Nine Months Ended September 30, 2023 June 30, 2023 September 30, 2022 September 30, 2023 September 30, 2

EXHIBIT 99.1 Oil States Announces Third Quarter 2023 Results •Net income of $4.2 million, or $0.07 per diluted share, reported for the quarter •Consolidated revenue of $194.3 million increased 6% sequentially, boosted by higher offshore and international activity •Adjusted EBITDA (a non-GAAP measure(1)) of $23.4 million increased 23% sequentially •Offshore/Manufactured Products segment revenue inc

September 14, 2023 EX-99.1

OIL STATES ANNOUNCES CONTRACT AWARD FOR MERLINTM DEEPSEA MINERAL RISER SYSTEM

EXHIBIT 99.1 OIL STATES ANNOUNCES CONTRACT AWARD FOR MERLINTM DEEPSEA MINERAL RISER SYSTEM HOUSTON (September 14, 2023) – Oil States International, Inc. (NYSE: OIS), a global provider of manufactured products and services for the energy, industrial and military sectors, today announced its receipt of a notable contract for its award-winning Merlin™ Deepsea Mineral Riser system. The system will be

September 14, 2023 8-K

Financial Statements and Exhibits, 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): September 14, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Co

July 27, 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 27, 2023 Oil States Internat

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 27, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commiss

July 27, 2023 EX-3.1

Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q, as filed with the SEC on July 27, 2023 (File No. 001-16337)).

EXHIBIT 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF OIL STATES INTERNATIONAL, INC. The name of the corporation is "Oil States International, Inc." (the "Corporation"). The original certificate of incorporation ("Original Certificate of Incorporation") was filed with the Secretary of State of the State of Delaware on July 6, 1995, under the name "CE Holdings, Inc." The Original Certifi

July 27, 2023 10-Q

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 S

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL STATES INTERNATIO

July 27, 2023 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Six Months Ended June 30, 2023 March 31, 2023 June 30, 2022 June 30, 2023 June 30, 2022 Revenues: Produc

EXHIBIT 99.1 Oil States Announces Second Quarter 2023 Results •Net income of $0.6 million, or $0.01 per diluted share, reported for the quarter •Revenue of $183.5 million, while down 6% sequentially, increased 1% year-over-year •Adjusted EBITDA (a non-GAAP measure(1)) of $19.0 million decreased $2.4 million sequentially but increased $2.0 million year-over-year •Generated operating cash flow of $4

May 19, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incorporation) (Commission File Number) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (Address of Principal Executive Offices) (ZIP

May 9, 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): May 9, 2023 Oil States Internatio

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 9, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissio

April 28, 2023 EX-10.3

Form of Cash Award Agreement.

EXHIBIT 10.3 TO: FROM: Cindy Taylor President and CEO, Oil States International Inc. RE: Cash-Based, Long-Term Incentive Award To recognize your dedicated service and ongoing contributions to Oil States, I am pleased to inform you that you have been selected to receive a cash-based, long-term incentive award (“Cash-Based Award”). The Cash-Based Award was developed to provide a long-term incentive

April 28, 2023 10-Q

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

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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OI

April 28, 2023 EX-10.2

Form of Restricted Stock Agreement under the Registrant

EXHIBIT 10.2 RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of (the “Effective Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire res

April 28, 2023 EX-10.1

Form of Performance Award Agreement under the Registrant's Amended and Restated Equity Participation Plan.

EXHIBIT 10.1 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on (“Grant Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire cash and shar

April 27, 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): April 27, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commis

April 27, 2023 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended March 31, 2023 December 31, 2022 March 31, 2022 Revenues: Products $ 99,840 $ 101,027 $ 85,761 Services

EXHIBIT 99.1 Oil States Announces First Quarter 2023 Results •Net income of $2.2 million, or $0.03 per diluted share, reported for the quarter •Revenue of $196.2 million, while down 3% sequentially, increased 20% year-over-year •Adjusted EBITDA (a non-GAAP measure(1)) of $21.4 million increased $0.9 million sequentially and $6.9 million year-over-year •Offshore/Manufactured Products segment's back

April 11, 2023 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 (Amendment No. )

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. ) ☑ 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)) ☐ Defin

March 23, 2023 DEF 14A

DEF 14A

PROXY STATEMENT and Notice of Annual Meeting of Stockholders 2023 20230=G::AA:C :CI:G  A6N/IG::I /J>I: %DJHIDC 0:M6H $?D935?6>>E1<#55D9>7?6)D?3;8?<45BC *?55<4?>#1IK  *?D85)D?3;8?<45BC?6%9<)D1D5CO>D5B>1D9?>1<O>3  5DJ6G:>CK>I:9IDDJGCCJ6A)::I>C<D;/ID8@=DA9:GHD;+ >A/I6I:H[CI:GC6I>DC6A [C8 6!:A6L6G:8DGEDG6I>DCI=: U DBE6CNV L=>

March 23, 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 (Amendment No. )

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. ) ☑ 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)) ☑ Defin

March 23, 2023 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 (Amendment No. )

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. ) ☑ 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)) ☐ Defin

March 3, 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 (Amendment No. )

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. ) ☑ 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)) ☐ Defin

February 17, 2023 EX-3.2

Fifth Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 to the Company’s Annual Report on Form 10-K, as filed with the SEC on February 17, 2023 (File No. 001-16337)).

EXHIBIT 3.2 FIFTH AMENDED AND RESTATED BYLAWS OF OIL STATES INTERNATIONAL, INC. DATED AS OF FEBRUARY 16, 2023 TABLE OF CONTENTS ARTICLE I OFFICES AND RECORDS 1 ARTICLE II STOCKHOLDERS 1 Section 2.1 Annual Meeting 1 Section 2.2 Special Meeting 1 Section 2.3 Place of Meetings 1 Section 2.4 Closing of Transfer Books and Fixing Record Date 1 Section 2.5 Notice of Meeting 2 Section 2.6 Quorum and Adjou

February 17, 2023 EX-10.9

Second Amendment to Credit Agreement, dated December 13, 2022, among Oil States International, Inc., as Borrower, the Lenders from time to time hereto, and Wells Fargo Bank, National Association as Agent (incorporated by reference to Exhibit 10.9 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, as filed with the SEC on February 17, 2023 (File No. 001-16337)).

EXHIBIT 10.9 EXECUTION VERSION SECOND AMENDMENT TO CREDIT AGREEMENT THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this “Agreement”), dated as of December 13, 2022, by and among (A) OIL STATES INTERNATIONAL, INC., a Delaware corporation (the “Borrower”), (B) the Lenders signatory hereto, and (C) WELLS FARGO BANK, NATIONAL ASSOCIATION, as administrative agent for each member of the Lender Group and the

February 17, 2023 EX-24.1

Powers of Attorney for Directors.

EXHIBIT 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the "Company") do hereby constitute and appoint each of Cindy B. Taylor and Lloyd A. Hajdik, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execute any and all i

February 17, 2023 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY E-Flow Control Holding Limited United Kingdom GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, Inc. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc.

February 17, 2023 10-K

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 1934For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTIO

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 1934For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the transition period from to Commission file no. 001-16337 Oil States In

February 16, 2023 EX-99.1

OIL STATES INTERNATIONAL, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) Three Months Ended Year Ended December 31, 2022 September 30, 2022 December 31, 2021 December 31, 2022 December 31, 2021 (U

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2022 Results •Revenue of $202.4 million increased 7% sequentially and 25% year-over-year •Excluding a third quarter 2022 litigation-related settlement gain of $6.1 million, operating income of $3.3 million increased $4.3 million sequentially and $14.5 million year-over-year •Net income of $2.9 million, or $0.05 per diluted share, reported for the qu

February 16, 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, 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): February 16, 2023 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

February 13, 2023 SC 13G/A

OIS / Oil States International, Inc. / PALISADE CAPITAL MANAGEMENT LLC/NJ - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2) * Oil States Intl Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is file

February 9, 2023 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01563-oilstatesinternation.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Oil States International Inc. Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate

October 28, 2022 10-Q

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, 2022 ☐ TRANSITION REPORT PURSUANT

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, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-1633

October 27, 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): October 27, 2022 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Comm

October 27, 2022 EX-99.1

Oil States Announces Third Quarter 2022 Results of Operations

EXHIBIT 99.1 Oil States Announces Third Quarter 2022 Results of Operations HOUSTON, Oct. 27, 2022 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported net income of $2.1 million, or $0.03 per share, for the third quarter of 2022. Reported results included a gain of $6.1 million ($4.6 million after-tax, or $0.07 per share) recognized in connection with the settlement of a litigati

September 23, 2022 CORRESP

* * * * *

September 23, 2022 Division of Corporation Finance Office of Real Estate and Construction United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

August 12, 2022 424B3

Oil States International, Inc. 1,909,722 Shares of Common Stock

Filed Pursuant to Rule 424(b)(3) Registration No. 333-266037 Prospectus Oil States International, Inc. 1,909,722 Shares of Common Stock This prospectus relates to the offer and sale of an aggregate of 1,909,722 shares of common stock, par value $0.01 per share, of Oil States International, Inc. by the selling securityholder named in the ?Selling Securityholder? section of this prospectus. The sell

August 11, 2022 CORRESP

OIL STATES INTERNATIONAL, INC. Three Allen Center 333 Clay Street, Suite 4620 Houston, Texas 77002

CORRESP 1 filename1.htm OIL STATES INTERNATIONAL, INC. Three Allen Center 333 Clay Street, Suite 4620 Houston, Texas 77002 August 11, 2022 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E., Mail Stop 4628 Washington, D.C. 20549-4628 Re: Oil States International, Inc. Registration Statement on Form S-3, File No. 333-266037 Ladies and Gentlemen: Pur

August 2, 2022 S-3/A

As filed with the Securities and Exchange Commission on August 2, 2022

As filed with the Securities and Exchange Commission on August 2, 2022 Registration No.

August 2, 2022 CORRESP

* * * * *

August 2, 2022 Division of Corporation Finance Office of Technology United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

July 28, 2022 10-Q

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, 2022 ☐ TRANSITION REPORT PURSUANT TO S

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, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL

July 27, 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): July 27, 2022 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commiss

July 27, 2022 EX-99.1

Oil States Announces Second Quarter 2022 Results of Operations

EXHIBIT 99.1 Oil States Announces Second Quarter 2022 Results of Operations HOUSTON, July 27, 2022 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $5.1 million, or $0.08 per share, for the second quarter of 2022. During the second quarter of 2022, the Company generated revenues of $181.8 million and Consolidated EBITDA (Note A) of $17.0 million. These results c

July 6, 2022 S-3

As filed with the Securities and Exchange Commission on July 6, 2022

As filed with the Securities and Exchange Commission on July 6, 2022 Registration No.

July 6, 2022 EX-FILING FEES

Filing Fee Table

EXHIBIT 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Oil States International, Inc.

July 5, 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): July 1, 2022 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

June 29, 2022 EX-4.1

, 2022, between Oil States International, Inc. and HCperf Holdings B.V.

EXHIBIT 4.1 REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this ?Registration Rights Agreement?), dated as of June 28, 2022 (the ?Execution Date?), is entered into by and between Oil States International, Inc., a Delaware corporation (the ?Company?), and HCperf Holdings B.V. (formerly GEODynamics B.V.), a Netherlands private limited liability company (besloten vennootschap met b

June 29, 2022 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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): June 28, 2022 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commiss

May 31, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 (State or other Jurisdiction of Incorporation) (Commission File Number) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (Address of Principal Executive Offices) (ZIP

May 13, 2022 EX-10.1

Executive Agreement between Oil States International, Inc. and named executive officer (Brian E. Taylor) effective May 10, 2022 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8‑K, as filed with the SEC on May 13, 2022 (File No. 001‑16337)).

EXHIBIT 10.1 EXECUTIVE AGREEMENT This Executive Agreement (?Agreement?) between Oil States International, Inc., a Delaware corporation (the ?Company?), and Brian E. Taylor (the ?Executive?) is made and entered into effective as of the 10th day of May, 2022 (the ?Effective Date?). WHEREAS, Executive is a key executive of the Company or a subsidiary; and WHEREAS, the Company believes it to be in the

May 13, 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): May 10, 2022 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

May 10, 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): May 10, 2022 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

April 29, 2022 10-Q

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

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 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OI

April 28, 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): April 28, 2022 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commis

April 28, 2022 EX-99.1

Oil States Announces First Quarter 2022 Results of Operations

EXHIBIT 99.1 Oil States Announces First Quarter 2022 Results of Operations HOUSTON, April 28, 2022 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $9.4 million, or $0.16 per share, for the first quarter of 2022. During the first quarter of 2022, the Company generated revenues of $164.0 million and Consolidated EBITDA (Note A) of $14.5 million. These results com

March 24, 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 (Amendment No. )

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. ) ? 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)) ? Defin

March 24, 2022 DEF 14A

COURTESY PDF OF PROXY STATEMENT

March 24, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

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. ) ? 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)) ? Defin

February 22, 2022 EX-10.2

Form of Deferred Stock Award Election under the Company’s Amended and Restated Equity Participation Plan. (incorporated by Reference to Exhibit 10.2 to the Company’s Annual Report on Form 10‑K for the year ended December 31, 2021, as filed with the SEC on February 22, 2022 (File No. 001‑16337)).

EXHIBIT 10.2 Annual Director Stock Award Election Form must be completed, signed and returned no later than December 31, 20. This Election Form should only be completed if Director wishes to receive a Deferred Stock award in lieu of the annual non-employee director Restricted Stock award for 20. If Director does not want to receive a Deferred Stock award in lieu of the annual non-employee director

February 22, 2022 10-K

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 1934For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTIO

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 or ? 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. 001-16337 Oil States

February 22, 2022 EX-10.3

Form of Deferred Stock Grant Notice and Agreement under the Company’s Amended and Restated Equity Participation Plan. (incorporated by Reference to Exhibit 10.3 to the Company’s Annual Report on Form 10‑K for the year ended December 31, 2021, as filed with the SEC on February 22, 2022 (File No. 001‑16337)).

EXHIBIT 10.3 THE AMENDED AND RESTATED EQUITY PARTICIPATION PLAN OF OIL STATES INTERNATIONAL, INC. DIRECTOR DEFERRED STOCK GRANT NOTICE Pursuant to the terms and conditions of The Amended and Restated Equity Participation Plan of Oil States International, Inc., as amended from time to time (the ?Plan?), Oil States International, Inc. (the ?Company?) hereby grants to the individual listed below (?yo

February 22, 2022 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, Inc. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil States Industries (Asia) Pte Ltd

February 22, 2022 EX-24.1

Powers of Attorney for Directors.

Exhibit 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the "Company") do hereby constitute and appoint each of Cindy B. Taylor and Lloyd A. Hajdik, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execute any and all i

February 17, 2022 EX-99.1

Oil States Announces Fourth Quarter 2021 Results of Operations

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2021 Results of Operations HOUSTON, Feb. 16, 2022 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $19.9 million, or $0.33 per share, for the fourth quarter of 2021. The reported results included: non-cash impairment charges of $2.2 million ($1.7 million after tax, or $0.03 per share) related to write-downs of inv

February 17, 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): February 16, 2022 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Com

February 10, 2022 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Oil States International Inc. Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule

February 4, 2022 SC 13G/A

OIS / Oil States International, Inc. / PALISADE CAPITAL MANAGEMENT LLC/NJ - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) * Oil States Intl Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is file

November 1, 2021 10-Q

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

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 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-1633

November 1, 2021 EX-99.1

Oil States Announces Third Quarter 2021 Results of Operations

EXHIBIT 99.1 Oil States Announces Third Quarter 2021 Results of Operations HOUSTON, Nov. 01, 2021 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $13.0 million, or $0.22 per share, for the third quarter of 2021. Reported third quarter results reflect the impact of Hurricane Ida, which negatively affected operations in southeast Louisiana and the Gulf of Mexico.

November 1, 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 1, 2021 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Comm

August 16, 2021 SC 13G

OIS / Oil States International, Inc. / PALISADE CAPITAL MANAGEMENT LLC/NJ - SC 13G Passive Investment

SC 13G 1 tm2125149d1sc13g.htm SC 13G SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Oil States Intl Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) August 12, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

July 29, 2021 10-Q

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, 2021 ☐ TRANSITION REPORT PURSUANT TO S

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, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OIL

July 28, 2021 EX-99.1

Oil States Announces Second Quarter 2021 Results of Operations

EXHIBIT 99.1 Oil States Announces Second Quarter 2021 Results of Operations HOUSTON, July 28, 2021 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $15.3 million, or $0.25 per share, for the second quarter of 2021. Results included non-cash operating lease asset impairment charges of $2.8 million ($2.2 million after-tax, or $0.04 per share), restructuring charge

July 28, 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): July 28, 2021 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commiss

May 28, 2021 EX-4.7

Form of Employee Nonqualified Stock Option Agreement under the Company’s Amended and Restated Equity Participation Plan (incorporated by reference to Exhibit 4.7 to the Company’s Registration Statement on Form S-8, as filed with the SEC on May 28, 2021 (File No. 333‑2565777)).

EXHIBIT 4.7 NONQUALIFIED STOCK OPTION AGREEMENT AGREEMENT made this , between OIL STATES INTERNATIONAL, INC., a Delaware corporation (the ?Company?), and (?Employee?). To carry out the purposes of THE AMENDED AND RESTATED EQUITY PARTICIPATION PLAN OF OIL STATES INTERNATIONAL, INC. (as amended from time to time, the ?Plan?), by affording Employee the opportunity to purchase shares of the common sto

May 28, 2021 EX-4.8

Form of Performance Award Agreement under the Company's Amended and Restated Equity Participation Plan (incorporated by reference to Exhibit 4.8 to the Company's Registration Statement on Form S-8, as filed with the SEC on May 28, 2021 (File No. 333‑2565777)).

EXHIBIT 4.8 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on (?Grant Date?) between Oil States International, Inc., a Delaware corporation (the ?Company?), and (?Employee?). To carry out the purposes of The Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the ?Plan?), by affording Employee the opportunity to acquire cash and share

May 28, 2021 EX-4.5

Form of Restricted Stock Agreement under the Company’s Amended and Restated Equity Participation Plan (incorporated by reference to Exhibit 4.5 to the Company’s Registration Statement on Form S-8, as filed with the SEC on May 28, 2021 (File No. 333‑2565777)).

EXHIBIT 4.5 RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of (the ?Effective Date?) between Oil States International, Inc., a Delaware corporation (the ?Company?), and (?Employee?). To carry out the purposes of The Amended and Restated Equity Participation Plan of Oil States International, Inc. (as amended from time to time, the ?Plan?), by affording Employee the opportunity to acquire shar

May 28, 2021 EX-4.4

Amended and Restated Equity Participation Plan of Oil States International, Inc. (incorporated by reference to Exhibit 4.4 to the Company’s Registration Statement on Form S-8, as filed with the SEC on May 28, 2021 (File No. 333‑2565777)).

EXHIBIT 4.4 THE AMENDED AND RESTATED EQUITY PARTICIPATION PLAN OF OIL STATES INTERNATIONAL, INC. Effective May 11, 2021 OIL STATES INTERNATIONAL, INC., a Delaware corporation (the ?Company?), hereby adopts the Amended and Restated Equity Participation Plan of Oil States International, Inc. (the ?Plan?), effective as of May 11, 2021 (the ?Effective Date?), for the benefit of its eligible employees,

May 28, 2021 EX-4.6

Form of Non-Employee Director Restricted Stock Agreement under the Company’s Amended and Restated Equity Participation Plan (incorporated by reference to Exhibit 4.6 to the Company’s Registration Statement on Form S-8, as filed with the SEC on May 28, 2021 (File No. 333‑2565777)).

EXHIBIT 4.6 DIRECTOR RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of the , (the ?Effective Date?) between Oil States International, Inc., a Delaware corporation (the ?Company?), and (?Director?). To carry out the purposes of The Amended and Restated Equity Participation Plan of Oil States International, Inc. (the ?Plan?), by affording Director the opportunity to acquire shares of common st

May 28, 2021 S-8

As filed with the Securities and Exchange Commission on May 27, 2021

As filed with the Securities and Exchange Commission on May 27, 2021 Registration No.

May 26, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdicti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (

May 19, 2021 8-K

Financial Statements and Exhibits, 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 19, 2021 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

May 19, 2021 EX-99.1

May 19, 2021

EXHIBIT 99.1 May 19, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Wins Spotlight on New Technology? Award for Deepsea Mineral Riser System HOUSTON, May 19, 2021 ? Oil States International, Inc. (NYSE: OIS) announced that it was presented with a Spotlight on New Technology? Award by the 2021 Offshore Technology Conference (OTC) for its Merlin? Deepsea Mineral Riser System. T

May 18, 2021 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): May 18, 2021 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

May 18, 2021 EX-99.1

May 18, 2021

EXHIBIT 99.1 May 18, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Adds Denise Castillo-Rhodes to its Board HOUSTON, May 18, 2021 ? Oil States International, Inc. (NYSE:OIS) announced today that its Board of Directors elected Denise Castillo-Rhodes as a member of its Board of Directors. Ms. Castillo-Rhodes has been appointed as a Class II Director with an initial term expiri

May 11, 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 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

April 29, 2021 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, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-16337 OI

April 29, 2021 EX-10.4

Form of Cash Award Agreement (incorporated by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2021, as filed with the SEC on April 29, 2021 (File No. 001-16337)).

EXHIBIT 10.4 TO: FROM: Cindy Taylor President and CEO, Oil States International Inc. RE: Cash-Based, Long-Term Incentive Award To recognize your dedicated service and ongoing contributions to Oil States, I am pleased to inform you that you have been selected to receive a cash-based, long-term incentive award (?Cash-Based Award?) which will be paid out in equal installments over the three-year vest

April 29, 2021 EX-10.3

Form of Performance Award Agreement under the Company's 2018 Equity Participation Plan.

EXHIBIT 10.3 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on (?Grant Date?) between Oil States International, Inc., a Delaware corporation (the ?Company?), and (?Employee?). To carry out the purposes of the Oil States International, Inc. 2018 Equity Participation Plan (as amended from time to time, the ?Plan?), by affording Employee the opportunity to acquire cash and shares of common stock

April 28, 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): April 28, 2021 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commis

April 28, 2021 EX-99.1

Oil States Announces First Quarter 2021 Results of Operations

EXHIBIT 99.1 Oil States Announces First Quarter 2021 Results of Operations HOUSTON, April 28, 2021 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $15.8 million, or $0.26 per share, for the first quarter of 2021, which included non-cash fixed asset impairment charges of $0.7 million ($0.5 million after-tax, or $0.01 per share), severance and restructuring charg

March 25, 2021 DEFA14A

- OIL STATES INTERNATIONAL, INC - 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 (Amendment No. ) ? 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)) ? Defin

March 25, 2021 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

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. ) ? 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)) ? Defin

March 25, 2021 DEF 14A

COURTESY PDF OF PROXY STATEMENT

March 22, 2021 EX-10.2

Purchase Agreement, dated as of March 16, 2021, by and among Oil States International, Inc., Wells Fargo Securities, LLC, BofA Securities, Inc. and Raymond James & Associates, Inc., as representatives of the several initial purchasers named therein.

Exhibit 10.2 Execution Version OIL STATES INTERNATIONAL, INC. $135,000,000 4.75% Convertible Senior Notes due 2026 PURCHASE AGREEMENT Dated: March 16, 2021 OIL STATES INTERNATIONAL, INC. $135,000,000 4.75% Convertible Senior Notes due 2026 PURCHASE AGREEMENT March 16, 2021 Wells Fargo Securities, LLC BofA Securities, Inc. Raymond James & Associates, Inc. as Representatives of the several Initial P

March 22, 2021 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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): March 16, 2021 Oil States International, Inc. (Exact Name of Registrant as Specified in its Charter) Delaware 001-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Comm

March 22, 2021 EX-10.1

First Amendment to Credit Agreement, dated as of March 16, 2021, among Oil States International, Inc., as Borrower, the Lenders from time to time party thereto, and Wells Fargo Bank, National Association as Agent.

Exhibit 10.1 FIRST AMENDMENT TO CREDIT AGREEMENT THIS FIRST AMENDMENT TO CREDIT AGREEMENT (this ?Agreement?), dated as of March 16, 2021, by and among (A) OIL STATES INTERNATIONAL, INC., a Delaware corporation (the ?Borrower?), (B) the Lenders signatory hereto, and (C) WELLS FARGO BANK, NATIONAL ASSOCIATION, as administrative agent for each member of the Lender Group and the Bank Product Providers

March 22, 2021 EX-4.1

Indenture, dated March 19, 2021, by and among Oil States International, Inc. and Wells Fargo Bank, National Association, as trustee, relating to the 4.75% Convertible Senior Notes due 2026 (incorporated by reference to Exhibit 4.1 to Company’s Current Report on Form 8-K, as filed with the Commission on March 22, 2021 (File No. 001-16337)).

Exhibit 4.1 Execution Version OIL STATES INTERNATIONAL, INC. and WELLS FARGO BANK, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as of March 19, 2021 4.75% Convertible Senior Notes due 2026 TABLE OF CONTENTS Page Article 1 Definitions; Rules of Construction 1 Section 1.01 Definitions 1 Section 1.02 Other Definitions 11 Section 1.03 Rules of Construction 12 Article 2 The Notes 12 Section 2.01 For

March 17, 2021 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 16, 2021 Oil States International, Inc. (Exact Name of Registrant as Specified in its Charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commis

March 17, 2021 EX-99.1

March 16, 2021

Exhibit 99.1 March 16, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Announces Pricing of $135 Million Principal Amount of Convertible Senior Notes Due 2026 HOUSTON, March 16, 2021 – Oil States International, Inc. (NYSE:OIS) (the “Company”) announced that it has priced a private offering of $135 million principal amount of its 4.75% convertible senior notes due 2026 (the “No

March 16, 2021 8-K

Financial Statements and Exhibits, 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): March 16, 2021 Oil States International, Inc. (Exact Name of Registrant as Specified in its Charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commis

March 16, 2021 EX-99.1

March 16, 2021

Exhibit 99.1 March 16, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Announces Offering of $135 Million Principal Amount of Convertible Senior Notes Due 2026 HOUSTON, March 16, 2021 – Oil States International, Inc. (NYSE:OIS) (the “Company”) announced today that it intends to offer, subject to market and other conditions, $135 million aggregate principal amount of convertibl

February 23, 2021 EX-99.1

February 23, 2021

EXHIBIT 99.1 February 23, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Announces Executive Officer Departure HOUSTON, February 23, 2021 - Oil States International, Inc. (NYSE:OIS) announced today that Chris Cragg, Executive Vice President, Operations will depart the Company effective March 1, 2021 to pursue other opportunities. The Company has no plans to replace Mr. Cragg.

February 23, 2021 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 23, 2021 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

February 22, 2021 10-K

Annual Report - 10-K

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, 2020 or ? 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. 001-16337 Oil States International, Inc

February 22, 2021 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY Capstar Holding, L.L.C. Delaware GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, Inc. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil

February 22, 2021 EX-24.1

Powers of Attorney for Directors.

Exhibit 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the "Company") do hereby constitute and appoint each of Cindy B. Taylor, Lloyd A. Hajdik and Lias J. Steen, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execut

February 17, 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): February 17, 2021 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Com

February 17, 2021 EX-99.1

Oil States Announces Fourth Quarter 2020 Results of Operations

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2020 Results of Operations HOUSTON, Feb. 17, 2021 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the fourth quarter of 2020 of $18.7 million, or $0.31 per share, which included non-cash asset impairment charges of $4.3 million ($3.4 million after-tax, or $0.06 per share) and severance and restructuring charges

February 12, 2021 EX-10.1

Asset-based Credit Agreement, dated as of February 10, 2021, among Oil States International, Inc., as Borrower, the Lenders from time to time party thereto, and Wells Fargo Bank, National Association as Agent (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K, as filed with the SEC on February 12, 2021 (File No. 001-16337)).

EXHIBIT 10.1 CREDIT AGREEMENT by and among WELLS FARGO BANK, NATIONAL ASSOCIATION, as Agent, WELLS FARGO BANK, NATIONAL ASSOCIATION, BANK OF AMERICA, N.A., and JPMORGAN CHASE BANK, N.A., as Joint Lead Arrangers, WELLS FARGO BANK, NATIONAL ASSOCIATION, BANK OF AMERICA, N.A., and JPMORGAN CHASE BANK, N.A., as Joint Book Runners, THE LENDERS THAT ARE PARTIES HERETO as the Lenders, and OIL STATES INTE

February 12, 2021 8-K

Regulation FD Disclosure, 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): February 10, 2021 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Com

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. 4 )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

February 12, 2021 EX-99.1

February 10, 2021

EXHIBIT 99.1 February 10, 2021 Press Release SOURCE: Oil States International, Inc. Oil States Enters into New Bank Credit Agreement HOUSTON, February 10, 2021 - Oil States International, Inc. (NYSE:OIS) announced today that it has entered into a new $125 million asset-based revolving credit agreement (the "Credit Agreement"). Wells Fargo Bank, National Association is the administrative agent for

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: Oil States International Inc. Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule i

February 8, 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. 4 )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

October 30, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbe

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 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Comm

October 29, 2020 EX-99.1

Oil States Announces Third Quarter 2020 Results of Operations

EXHIBIT 99.1 Oil States Announces Third Quarter 2020 Results of Operations HOUSTON, Oct. 29, 2020 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $20.0 million, or $0.33 per share, for the third quarter of 2020, on revenues of $134.8 million. Consolidated EBITDA (Note A) was $0.1 million. The reported third quarter 2020 net loss included the following more sign

July 30, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 00

July 29, 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 29, 2020 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commiss

July 29, 2020 EX-99.1

Oil States Announces Second Quarter 2020 Results of Operations

EXHIBIT 99.1 Oil States Announces Second Quarter 2020 Results of Operations HOUSTON, July 29, 2020 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss of $24.6 million, or $0.41 per share, for the second quarter of 2020, on revenues of $146.2 million. Consolidated EBITDA (Note A) was a loss of $4.5 million. Excluding $5.4 million of severance and downsizing charges in

June 18, 2020 8-K

Regulation FD Disclosure, 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): June 17, 2020 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commiss

June 18, 2020 EX-10.1

Omnibus Amendment dated as of June 17, 2020, among the Company, Wells Fargo Bank, N.A., as administrative agent and the financial institutions party thereto.

EXHIBIT 10.1 OMNIBUS AMENDMENT This Omnibus Amendment dated as of June 17, 2020 (the “Amendment Effective Date”) is among Oil States International, Inc., a Delaware corporation (the “Borrower”), each of the Guarantors, the Lenders party hereto and Wells Fargo Bank, N.A. (“Wells Fargo”), as administrative agent (in such capacity, the “Administrative Agent”) for the Lenders (this “Amendment”). INTRO

June 18, 2020 EX-99.1

June 17, 2020

EXHIBIT 99.1 June 17, 2020 Press Release SOURCE: Oil States International, Inc. Oil States Amends its Bank Credit Agreement HOUSTON, June 17, 2020 - Oil States International, Inc. (NYSE:OIS) announced today that it has amended its credit agreement. Total lender commitments under the amended revolving credit facility are reduced to $200 million in exchange for the suspension of the existing financi

May 26, 2020 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (

May 12, 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): May 12, 2020 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commissi

May 1, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 0

May 1, 2020 EX-10.1

Annual Incentive Compensation Plan, dated January 1, 2020 (incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2020, as filed with the SEC on May 1, 2020 (File No. 001-16337)).

EXHIBIT 10.1 Oil States International, Inc. Annual Incentive Compensation Plan January 1, 2020 1. INTENT. The purpose of this Annual Incentive Compensation Plan (the "Plan") is to promote the interests of Oil States International, Inc. (the "Company") and its stockholders by motivating the key employees of the Company and its affiliates to produce targeted results, encouraging superior performance

April 29, 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): April 29, 2020 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commis

April 29, 2020 EX-99.1

Oil States Announces First Quarter 2020 Results of Operations

EXHIBIT 99.1 Oil States Announces First Quarter 2020 Results of Operations HOUSTON, April 29, 2020 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the first quarter of 2020 of $405.0 million, or $6.79 per share, on revenues of $219.7 million and Consolidated EBITDA (Note A) of $21.9 million. The reported first quarter 2020 net loss included the following signi

April 21, 2020 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): April 21, 2020 Oil States Interna

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 21, 2020 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commis

April 21, 2020 DEFA14A

OIS / Oil States International, Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) ☑ 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)) ☐ Defini

April 21, 2020 EX-99.1

April 21, 2020

EXHIBIT 99.1 April 21, 2020 Press Release Oil States International, Inc. Announces Plans for 2020 Virtual Annual Meeting of Stockholders Company will hold virtual-only meeting on May 12, 2020 HOUSTON, April 21, 2020 Oil States International, Inc. (NYSE: OIS) today announced that its 2020 Annual Meeting of Stockholders will be held over the web in a virtual meeting format at 9:00 a.m., central dayl

March 24, 2020 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 (Amendment No. )

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. ) ☑ 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 14

March 24, 2020 DEF 14A

DEFINITIVE PROXY STATEMENT

2020 PROXY STATEMENT Notice of Annual Meeting of Stockholders T o be held May 12, 2020 3 OIL STATES INTERNATIONAL, INC.

March 24, 2020 DEFA14A

OIS / Oil States International, Inc. DEFA14A - - DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS

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. ) ☑ 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)) ☐ Defin

February 21, 2020 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY Capstar Holding, L.L.C. Delaware GEODynamics, Inc. Delaware GEODynamics (U.K.) Limited United Kingdom Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, Inc. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil

February 21, 2020 EX-24.1

Powers of Attorney for Directors.

Exhibit 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the "Company") do hereby constitute and appoint each of Cindy B. Taylor, Lloyd A. Hajdik and Lias J. Steen, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execut

February 21, 2020 10-K

Annual Report - 10-K

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, 2019 or ☐ 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. 001-16337 Oil States International, Inc

February 21, 2020 EX-4.4

Description of Common Stock.

Exhibit 4.4 DESCRIPTION OF REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 DESCRIPTION OF COMMON STOCK The following description of the Company’s common stock is based upon the Company’s amended and restated certificate of incorporation (“Charter”), the Company’s Fourth Amended and Restated Bylaws (“Bylaws”) and applicable provisions of Delaware law

February 19, 2020 EX-99.1

Oil States Announces Fourth Quarter 2019 Results of Operations

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2019 Results of Operations HOUSTON, Feb. 19, 2020 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the fourth quarter of 2019 of $175.6 million, or $2.95 per share. The reported fourth quarter 2019 results included a non-cash goodwill impairment charge of $165.0 million ($165.0 million after-tax, or $2.78 per sha

February 19, 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): February 19, 2020 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Com

February 18, 2020 SC 13G/A

OIS / Oil States International, Inc. / ALLIANCEBERNSTEIN L.P. - 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. 3 )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

February 12, 2020 SC 13G/A

OIS / Oil States International, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* OIL STATES INTERNATIONAL INC (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

February 10, 2020 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Oil States International Inc Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: January 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is

February 10, 2020 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)* Name of issuer: Oil States International Inc Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is

January 23, 2020 EX-99.1

Oil States Updates Fourth Quarter 2019 Guidance

EXHIBIT 99.1 Oil States Updates Fourth Quarter 2019 Guidance HOUSTON, January 23, 2020 - Oil States International, Inc. (NYSE:OIS) announced today updated financial estimates for the fourth quarter of 2019 noting weakness associated with the greater than anticipated decline in U.S. land completion activities. Fourth quarter 2019 unaudited revenues for the Well Site Services segment are expected to

January 23, 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): January 23, 2020 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Comm

October 28, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbe

October 25, 2019 EX-99.1

Oil States Announces Third Quarter 2019 Results of Operations

EXHIBIT 99.1 Oil States Announces Third Quarter 2019 Results of Operations HOUSTON, Oct. 24, 2019 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the third quarter of 2019 of $31.9 million, or $0.54 per diluted share, on revenues of $263.7 million and Consolidated EBITDA (Note A) of $31.3 million. The reported third quarter 2019 results included a non-cash fix

October 25, 2019 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): October 24, 2019 OIL STATES INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Comm

August 9, 2019 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: Oil States International Inc Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: July 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is fil

July 29, 2019 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 29, 2019 OIL STATES INTERNATIONAL, INC (Exact Name of Registrant as Specified in Charter) Delaware 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commission F

July 29, 2019 EX-99.1

Oil States Announces Second Quarter 2019 Results of Operations

EXHIBIT 99.1 Oil States Announces Second Quarter 2019 Results of Operations HOUSTON, July 29, 2019 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the second quarter of 2019 of $9.7 million, or $0.16 per diluted share, on revenues of $264.7 million and Consolidated EBITDA (Note A) of $26.5 million. The reported second quarter 2019 results included severance an

July 29, 2019 EX-10.2

Form of Performance Award Agreement under the Company's 2018 Equity Participation Plan (incorporated by reference to Exhibit 10.2 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019, as filed with the SEC on July 29, 2019 (File No. 001-16337)).

Exhibit 10.2 PERFORMANCE AWARD AGREEMENT THIS AGREEMENT is made on ("Grant Date") between Oil States International, Inc., a Delaware corporation (the "Company"), and ("Employee"). To carry out the purposes of the Oil States International, Inc. 2018 Equity Participation Plan (as amended from time to time, the "Plan"), by affording Employee the opportunity to acquire cash and shares of common stock

July 29, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 00

July 29, 2019 EX-10.1

Form of Non-Employee Director Restricted Stock Agreement under the Company's 2018 Equity Participation Plan (incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019, as filed with the SEC on July 29, 2019 (File No. 001-16337)).

Exhibit 10.1 DIRECTOR RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of the , (the "Effective Date") between Oil States International, Inc., a Delaware corporation (the "Company"), and ("Director"). To carry out the purposes of the Oil States International, Inc. 2018 Equity Participation Plan (the "Plan"), by affording Director the opportunity to acquire shares of common stock of the Company

July 16, 2019 EX-99.1

Oil States Adds Hallie A. Vanderhider to its Board

EXHIBIT 99.1 Oil States Adds Hallie A. Vanderhider to its Board HOUSTON, July 16 – Oil States International, Inc. (NYSE:OIS) announced today that its Board of Directors elected Hallie A. Vanderhider as a member of its Board of Directors. Ms. Vanderhider has been appointed as a Class III Director with an initial term expiring in May 2022 and will serve on the Company's Audit Committee. “On behalf o

July 16, 2019 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2019 (July 12, 2019) Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorpo

May 28, 2019 SD

OIS / Oil States International, Inc. SD - - SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) Three Allen Center 333 Clay Street, Suite 4620, Houston, Texas 77002 (

May 8, 2019 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): May 8, 2019 (May 7, 2019) Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporati

May 8, 2019 EX-3.1

Fourth Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K, as filed with the Commission on May 8, 2019 (File No. 001-16337)).

EXHIBIT 3.1 FOURTH AMENDED AND RESTATED BYLAWS OF OIL STATES INTERNATIONAL, INC. DATED AS OF MAY 7, 2019 i TABLE OF CONTENTS ARTICLE I OFFICES AND RECORDS ARTICLE II STOCKHOLDERS Section 2.1 Annual Meeting 1 Section 2.2 Special Meeting 1 Section 2.3 Place of Meetings 1 Section 2.4 Closing of Transfer Books and Fixing Record Date 2 Section 2.5 Notice of Meeting 2 Section 2.6 Quorum and Adjournment;

April 25, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbe

April 24, 2019 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): April 24, 2019 Oil States International, Inc. (Exact Name of Registrant as Specified in Charter) DE 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commission File

April 24, 2019 EX-99.1

Oil States Announces First Quarter 2019 Results of Operations

EXHIBIT 99.1 Oil States Announces First Quarter 2019 Results of Operations HOUSTON, April 24, 2019 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the first quarter of 2019 of $14.6 million, or $0.25 per diluted share on revenues of $250.6 million and Consolidated EBITDA (Note A) of $21.4 million. The reported first quarter 2019 results included severance char

March 22, 2019 DEF 14A

OIS / Oil States International, Inc. DEFINITIVE PROXY STATEMENT

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March 22, 2019 DEF 14A

OIS / Oil States International, Inc. DEFINITIVE PROXY STATEMENT

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. ) ☑ 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 14

February 19, 2019 EX-24.1

Powers of Attorney for Directors.

Exhibit 24.1 POWER OF ATTORNEY The undersigned directors of Oil States International, Inc. (the "Company") do hereby constitute and appoint each of Cindy B. Taylor, Lloyd A. Hajdik and Lias J. Steen, signing singly, with full power of substitution, our true and lawful attorneys-in-fact and agents to do any and all acts and things in our name and behalf in our capacities as directors, and to execut

February 19, 2019 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or [ ] 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. 001-16337 Oil States International,

February 19, 2019 EX-21.1

List of subsidiaries of the Company.

EXHIBIT 21.1 OIL STATES INTERNATIONAL, INC. SUBSIDIARIES SUBSIDIARY STATE/COUNTRY Capstar Holding, L.L.C. Delaware GEODynamics, Inc. Delaware Oil States Energy Services (Canada) Inc. Alberta, Canada Oil States Energy Services Holding, Inc. Delaware Oil States Energy Services L.L.C. Delaware OIS Cyprus Limited Cyprus Oil States Industries, Inc. Delaware Oil States Industries (Asia) Pte Ltd. Singapo

February 14, 2019 EX-99.1

Oil States Announces Fourth Quarter 2018 Results of Operations

EXHIBIT 99.1 Oil States Announces Fourth Quarter 2018 Results of Operations HOUSTON, Feb. 13, 2019 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the fourth quarter 2018 of $14.3 million, or $0.24 per diluted share. During the fourth quarter of 2018, the Company generated revenues of $274.1 million and Consolidated EBITDA (Note A) of $24.1 million. The fourth

February 14, 2019 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): February 13, 2019 Oil States International, Inc. (Exact Name of Registrant as Specified in Charter) DE 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commission Fi

February 13, 2019 SC 13G/A

OIS / Oil States International, Inc. / ALLIANCEBERNSTEIN L.P. - 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. 2 )* Oil States International Inc (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

February 11, 2019 SC 13G/A

OIS / Oil States International, Inc. / VANGUARD GROUP INC Passive Investment

oilstatesinternationalinc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5 )* Name of issuer: Oil States International Inc Title of Class of Securities: Common Stock CUSIP Number: 678026105 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check t

February 8, 2019 SC 13G/A

OIS / Oil States International, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* OIL STATES INTERNATIONAL INC (Name of Issuer) Common Stock (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

January 30, 2019 SC 13G/A

OIS / Oil States International, Inc. / FRANKLIN MUTUAL ADVISERS LLC Passive Investment

oils18a1.htm - Generated by SEC Publisher for SEC Filing CUSIP NO. 678026105 13G Page 1 of 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Oil States International, Inc. (Name of Issuer) Common Stock, par value $.01 per share (Title of Class of Securities) 678026105 (CUSIP Number) December 31, 2018

October 31, 2018 10-Q

OIS / Oil States International, Inc. 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file n

October 29, 2018 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): October 29, 2018 Oil States International, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commissi

October 29, 2018 EX-99.1

Oil States Announces Third Quarter 2018 Results

EXHIBIT 99.1 Oil States Announces Third Quarter 2018 Results HOUSTON, Oct. 29, 2018 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE: OIS) reported a net loss for the third quarter of 2018 of $4.0 million, or $0.07 per diluted share, which included charges related to: Legal fees incurred for patent defense of $3.5 million ($2.8 million after-tax, or $0.05 per diluted share) A reserve for pr

October 26, 2018 CORRESP

OIS / Oil States International, Inc. CORRESP

Securities and Exchange Commission October 26, 2018 Page 1 October 26, 2018 Via EDGAR Mr.

October 17, 2018 EX-99.1

Oil States Updates Third Quarter 2018 Guidance

EXHIBIT 99.1 Oil States Updates Third Quarter 2018 Guidance HOUSTON, Oct. 17, 2018 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE:OIS) announced today updated financial estimates for the third quarter of 2018 primarily due to $3.5 million of legal expenses incurred for patent defense and $2.6 million reserved for prior years’ Fair Labor Standards Act (“FLSA”) claim settlements. Oil States

October 17, 2018 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): October 17, 2018 Oil States International, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commissi

October 4, 2018 424B7

788,724 Shares Oil States International, Inc. Common Stock

Filed Pursuant to Rule 424(b)(7) Registration No. 333-222632 PROSPECTUS SUPPLEMENT To prospectus dated January 19, 2018 788,724 Shares Oil States International, Inc. Common Stock This prospectus supplement updates and amends certain information contained in the prospectus dated January 19, 2018, (the “Prospectus”), as supplemented by the prospectus supplement dated May 4, 2018, covering the resale

October 1, 2018 CORRESP

OIS / Oil States International, Inc. CORRESP

October 1, 2018 Via EDGAR Mr. Karl Hiller Branch Chief Division of Corporation Finance Office of Natural Resources United States Securities and Exchange Commission Washington, D.C. 20549 Re: Oil States International, Inc. Form 10‑K for the Fiscal Year Ended December 31, 2017 Filed February 20, 2018 File No. 001‑16337 Dear Mr. Hiller: Set forth below is our response to the comments contained in the

August 7, 2018 EX-99.1

Oil States’ Board Names Robert L. Potter as its New Chairman

EXHIBIT 99.1 Oil States’ Board Names Robert L. Potter as its New Chairman HOUSTON, August 7 – Oil States International, Inc. (NYSE:OIS) announced today that its Board of Directors elected Robert “Bob” L. Potter as Chairman of the Board, following the resignation of Mark G. Papa as Director and Chairman. Mr. Papa has served as a Director of Oil States since going public in February 2001 and as Chai

August 7, 2018 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2018 Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorporation) (Commis

July 31, 2018 10-Q

OIS / Oil States International, Inc. 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number

July 31, 2018 EX-10.1

Amendment No. 1 to the Amended and Restated Credit Agreement, dated May 14, 2018, among the Company, Wells Fargo Bank, N.A., as administrative agent and the financial institutions party thereto (incorporated by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2018, as filed with the SEC on July 31, 2018 (File No. 001-16337)).

EXHIBIT 10.1 AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 1 to Amended and Restated Credit Agreement, dated as of May 14, 2018 (this “Amendment”) is among Oil States International, Inc., a Delaware corporation (the “Borrower”), each of the Guarantors, the Lenders party hereto and Wells Fargo Bank, N.A. (“Wells Fargo”), as administrative agent (in such capacity, the “

July 30, 2018 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, 2018 Oil States International, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 1-16337 76-0476605 (State or Other Jurisdiction of Incorporation) (Commission

July 30, 2018 EX-99.1

Oil States Announces Second Quarter 2018 Results

EXHIBIT 99.1 Oil States Announces Second Quarter 2018 Results HOUSTON, July 30, 2018 (GLOBE NEWSWIRE) - Oil States International, Inc. (NYSE:OIS) reported net income for the second quarter 2018 of $2.7 million, or $0.05 per diluted share. These results compare to a reported net loss for the second quarter of 2017 of $14.2 million, or $0.28 per diluted share, which included pre-tax charges of $0.8

June 11, 2018 EX-99.1

Oil States Adds Darrell E. Hollek to its Board

EXHIBIT 99.1 Oil States Adds Darrell E. Hollek to its Board HOUSTON, June 11 – Oil States International, Inc. (NYSE:OIS) announced today that its Board of Directors elected Darrell E. Hollek as a member of its Board of Directors. Mr. Hollek will serve as a Class III Director with an initial term expiring in May 2019. “I’m happy to welcome Darrell to his new role as a Director of Oil States. Darrel

June 11, 2018 8-K

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

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 11, 2018 (June 7, 2018) Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorpor

June 4, 2018 8-K

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

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 4, 2018 (May 31, 2018) Oil States International, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16337 76-0476605 (State or other Jurisdiction of Incorpora

June 4, 2018 EX-99.1

Oil States Adds Joe Wright to its Board

EXHIBIT 99.1 Oil States Adds Joe Wright to its Board HOUSTON, June 04, 2018 – Oil States International, Inc. (NYSE:OIS) announced today that its Board of Directors elected Joe Wright as a member of its Board of Directors. Mr. Wright fills a vacancy created earlier this year and will serve as a Class II Director with an initial term expiring in May 2021. “I’d like to welcome Joe to his new role as

May 16, 2018 S-8 POS

OIS / Oil States International, Inc. S-8 POS

As filed with the Securities and Exchange Commission on May 16, 2018 Registration No.

May 16, 2018 EX-10.2

Form of Non-Employee Director Restricted Stock Agreement under the Company's 2018 Equity Participation Plan

Exhibit 10.2 DIRECTOR RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of the , (the “Effective Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Director”). To carry out the purposes of the Oil States International, Inc. 2018 Equity Participation Plan (the “Plan”), by affording Director the opportunity to acquire shares of common stock of the Company

May 16, 2018 EX-10.3

Form of Employee Nonqualified Stock Option Agreement under the Company's 2018 Equity Participation Plan (incorporated by reference to Exhibit 10.3 to the Company's Registration Statement on Form S-8, as filed with the SEC on May 17, 2018 (File No. 333‑224988)).

Exhibit 10.3 NONQUALIFIED STOCK OPTION AGREEMENT AGREEMENT made this , between OIL STATES INTERNATIONAL, INC., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the OIL STATES INTERNATIONAL, INC. 2018 EQUITY PARTICIPATION PLAN (as amended from time to time, the “Plan”), by affording Employee the opportunity to purchase shares of the common stock of the Company,

May 16, 2018 EX-10.1

Form of Restricted Stock Agreement under the Company's 2018 Equity Participation Plan (incorporated by reference to Exhibit 10.1 to the Company's Registration Statement on Form S-8, as filed with the SEC on May 17, 2018 (File No. 333‑224988)).

Exhibit 10.1 RESTRICTED STOCK AGREEMENT THIS AGREEMENT is made as of (the “Effective Date”) between Oil States International, Inc., a Delaware corporation (the “Company”), and (“Employee”). To carry out the purposes of the Oil States International, Inc. 2018 Equity Participation Plan (as amended from time to time, the “Plan”), by affording Employee the opportunity to acquire shares of common stock

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