Black Stone Minerals, L.P. SEC filings BSM
Black Stone Minerals, L.P. has 911 filings in SEC EDGAR's recent list, going back to Oct 8, 2014. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 3, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 2, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 2, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 2, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 2, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 20, 2026 | — |
| 4 | Insider transaction | Aug 19, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 10, 2026 | Aug 6, 2026 |
| 144 | Notice of proposed sale | Aug 6, 2026 | — |
| 144 | Notice of proposed sale | Aug 6, 2026 | — |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2026 | Aug 3, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 16, 2026 | Jun 11, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 29, 2026 |
| 4 | Insider transaction | May 28, 2026 | May 28, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 144 | Notice of proposed sale | May 12, 2026 | — |
| 4/A | Form 4/a | May 6, 2026 | Apr 6, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 5, 2026 |
| 4/A | Form 4/a | May 6, 2026 | Mar 5, 2026 |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 4, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 11, 2026 |
| 4 | Insider transaction | Apr 7, 2026 | Apr 6, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 144 | Notice of proposed sale | Apr 6, 2026 | — |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 6, 2026 | Mar 5, 2026 |
| 144 | Notice of proposed sale | Mar 5, 2026 | — |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2026 | Feb 23, 2026 |
| 3 | Initial insider ownership | Feb 13, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 7, 2026 |
| 3 | Initial insider ownership | Jan 15, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 7, 2026 | Oct 30, 2025 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 8-K |
Current report
Officer or director change
|
Nov 5, 2025 | Oct 30, 2025 |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 3, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 3, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 3, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 3, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 3, 2025 |
| 4 | Insider transaction | Oct 7, 2025 | Oct 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 17, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 12, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Sep 10, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Aug 27, 2025 | Aug 22, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 19, 2025 |
| 4 | Insider transaction | Aug 18, 2025 | Aug 15, 2025 |
| 4 | Insider transaction | Aug 14, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 3, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 3, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 3, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 3, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 3, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 30, 2025 | Jun 29, 2025 |
| S-8 | Employee stock plan registration | Jun 27, 2025 | — |
| 4 | Insider transaction | Jun 20, 2025 | Jun 20, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 18, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 29, 2025 |
| 144 | Notice of proposed sale | May 29, 2025 | — |
| 4 | Insider transaction | May 21, 2025 | May 21, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| 10-Q | Quarterly report | May 6, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 6, 2025 | May 5, 2025 |
| ARS | Annual report to shareholders | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| D | Filing | Mar 25, 2025 | — |
| 8-K |
Current report
Auditor change
|
Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 10-K | Annual report | Feb 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2025 | Feb 24, 2025 |
| 3 | Initial insider ownership | Feb 24, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 14, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 8, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 8, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 8, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 8, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 8, 2025 | Jan 7, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 3, 2025 |
| 10-Q | Quarterly report | Nov 5, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2024 | Nov 4, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 4, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 4, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 4, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 4, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 4, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Aug 26, 2024 | Aug 26, 2024 |
| 144 | Notice of proposed sale | Aug 26, 2024 | — |
| 4 | Insider transaction | Aug 15, 2024 | Aug 15, 2024 |
| 10-Q | Quarterly report | Aug 6, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 5, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 5, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 5, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 5, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 5, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 18, 2024 | Jun 13, 2024 |
| 3 | Initial insider ownership | Jun 13, 2024 | Jun 13, 2024 |
| 3 | Initial insider ownership | Jun 4, 2024 | May 28, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 3, 2024 | May 30, 2024 |
| 8-K |
Current report
Officer or director change
|
May 29, 2024 | May 28, 2024 |
| EFFECT | Filing | May 16, 2024 | — |
| CORRESP | Letter to the SEC | May 14, 2024 | — |
| S-3/A | Filing | May 8, 2024 | — |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2024 | May 6, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 13, 2024 |
| 4 | Insider transaction | Apr 15, 2024 | Apr 11, 2024 |
| 4 | Insider transaction | Apr 9, 2024 | Apr 5, 2024 |
| 4 | Insider transaction | Apr 9, 2024 | Apr 5, 2024 |
| 4 | Insider transaction | Apr 9, 2024 | Apr 5, 2024 |
| 4 | Insider transaction | Apr 9, 2024 | Apr 5, 2024 |
| 4 | Insider transaction | Apr 9, 2024 | Apr 5, 2024 |
| 3 | Initial insider ownership | Apr 1, 2024 | Mar 25, 2024 |
| UPLOAD | Letter from the SEC | Mar 27, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Mar 26, 2024 | Mar 21, 2024 |
| S-3ASR | Automatic shelf registration | Mar 19, 2024 | — |
| S-3 | Shelf registration | Mar 19, 2024 | — |
| 4 | Insider transaction | Feb 27, 2024 | Feb 26, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- BSM (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1621434
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.