# EDGAR Filing Document

**Accession Number:** 0001121484
**File Stem:** 0001121484-26-000027
**Filing Date:** 2026-5
**Character Count:** 7328
**Document Hash:** 9d98e440ca557c93497b27f0bcdc900b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001121484-26-000027.hdr.sgml**: 20260527

**ACCESSION NUMBER**: 0001121484-26-000027

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260527

**DATE AS OF CHANGE**: 20260527

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OIL STATES INTERNATIONAL, INC
- **CENTRAL INDEX KEY:** 0001121484
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 760476605
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-16337
- **FILM NUMBER:** 261025613

**BUSINESS ADDRESS:**
- **STREET 1:** THREE ALLEN CENTER
- **STREET 2:** 333 CLAY STREET, SUITE 4620
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002
- **BUSINESS PHONE:** 713-652-0582

**MAIL ADDRESS:**
- **STREET 1:** THREE ALLEN CENTER
- **STREET 2:** 333 CLAY STREET, SUITE 4620
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OIL STATES INTERNATIONAL INC
- **DATE OF NAME CHANGE:** 20000808

**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)*

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| | | |
|:---|:---|:---|
| **Delaware** | **1-16337** | **76-0476605** |
| *(State or other jurisdiction of incorporation or organization)* | *(Commission File Number)* | *(I.R.S. Employer Identification No.)* |

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| | |
|:---|:---|
| **Three Allen Center, 333 Clay Street**<br>**Suite 4620**<br> **Houston, Texas** | **77002** |
| *(Address of principal executive offices)* | *(ZIP code)* |

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| |
|:---|
| **Brian E. Taylor<br>(713) 652-0582** |
| *(Name and telephone number, including area code, of the person to contact in connection with this report.)* |

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Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form applies:

☒ Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2025.

☐ Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended ______________.

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***Section 1 – Conflict Minerals Disclosure***

**Item 1.01 Conflict Minerals Disclosure and Report**

**1.&nbsp;&nbsp;&nbsp;&nbsp;Introduction**

Oil States International, Inc. (the "Company" or "Oil States"), through its subsidiaries, manufactures and contracts to manufacture products that contain gold, tantalum, tin and tungsten ("3TG"). As these materials are necessary to Oil States' products, the Company is dedicated to tracing the origin of these metals to ensure compliance with the requirements set forth in the final rule regarding the use of conflict minerals. The Company's due diligence measures were informed by the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas.

**2.&nbsp;&nbsp;&nbsp;&nbsp;Conflict Minerals Disclosures**

Oil States has concluded in good faith that during the reporting period for 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a)&nbsp;&nbsp;&nbsp;&nbsp;Oil States manufactured and contracted to manufacture products for which "conflict minerals" (as defined in Section 1502(e)(4) of the Dodd-Frank Wall Street Reform and Consumer Protection Act) are necessary to the functionality or production.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b)&nbsp;&nbsp;&nbsp;&nbsp;As such, Oil States performed a good faith "reasonable country of origin inquiry" ("RCOI") to determine whether any conflict minerals originated in the Democratic Republic of the Congo ("DRC") or an adjoining country ("Covered Country") as those terms are defined by Rule 13p-1 under the Securities Exchange Act of 1934 ("Rule 13p-1").

In accord with Rule 13p-1 and the directions from the Securities and Exchange Commission, Oil States has filed this Specialized Disclosure Form ("Form SD"). This Form SD is publicly available on the Company's investor relations website.

To perform the RCOI, Oil States' suppliers were engaged to collect information regarding the presence and sourcing of 3TG used in the products supplied to Oil States.

Suppliers were asked to provide information regarding the sourcing of their materials with the ultimate goal of identifying the 3TG smelters or refiners and associated mine countries of origin. To facilitate reporting at the product-level, the products Oil States sourced from a given supplier were communicated to that supplier via a Conflict Minerals Reporting Template ("CMRT"). Suppliers were able to submit multiple CMRTs as needed to address all indicated products. In many cases, however, the supplier response defaulted to a company level CMRT.

Supplier responses were evaluated for plausibility, consistency, and gaps both in terms of which products were stated to contain or not contain necessary 3TG, as well as the origin of those materials.

Supplier responses and identified smelters/refiners were reviewed against information published by the Responsible Minerals Initiative ("RMI"), including the RMI Public List and Responsible Minerals Assurance Process ("RMAP") assessment information.

As part of the Company's due diligence review process, identified smelters and refiners were evaluated based on current RMAP status information. The Company monitored facilities identified as conformant through the RMAP process and reviewed supplier disclosures for completeness and consistency.

The Company expects suppliers to support responsible sourcing practices and may continue to engage suppliers regarding incomplete or inconsistent conflict minerals disclosures.

**3.&nbsp;&nbsp;&nbsp;&nbsp;RCOI Results**

Based on the Company's inquiry and due diligence processes, Oil States reviewed supplier responses and identified smelters/refiners associated with materials potentially contained in the Company's products.

Oil States is downstream from smelters and refiners and does not directly source minerals from mines, smelters, or refiners. Accordingly, the Company relies on supplier disclosures and industry-standard reporting frameworks in conducting its reasonable country of origin inquiry and due diligence activities.

**Item 1.02 Exhibits**

There are no exhibits to this Form SD.

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***Section 2 – Resource Extraction Issuer Disclosure***

**Item 2.01 Resource Extraction Issuer Disclosure and Report**

Not applicable.

***Section 3 – Exhibits***

**Item 3.01 Exhibits**

There are no exhibits to this Form SD.

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**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the duly authorized undersigned.

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| | | | |
|:---|:---|:---|:---|
| | | | OIL STATES INTERNATIONAL, INC. |
| Date: | May 27, 2026 | By: | /s/ BRIAN E. TAYLOR |
|  |  |  | &nbsp;&nbsp;&nbsp;Brian E. Taylor |
|  |  |  | &nbsp;&nbsp;&nbsp;*Senior Vice President, Controller & Chief Accounting Officer* |

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