Company: BSM
Filing Date: 2025-06-27
Form Type: S-8
Source: 0001193125-25-151426
Chunk: 0

Company: Black Stone Minerals, L.P.
Filing Date: 2025-06-27
Form: S-8
Chunk 0
---
As filed with the Securities and Exchange Commission on June 27, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Black Stone Minerals, L.P. (Exact Name of Registrant as Specified in its Charter)

| Delaware                                 |     |         47-1846692 |
| (State or other jurisdiction of          
 incorporation or organization)           |     |      -IRS Employer 
 Identification No. |
| 1001 Fannin Street, Suite 2020           
 Houston, Texas                           |     |              77002 |
| (Address of Principal Executive Offices) |     |          -Zip Code |

Black Stone Minerals, L.P. 2025 Long-Term Incentive Plan (Full title of the plan) Steve Putman Senior Vice President, General Counsel, and Secretary 1001 Fannin Street, Suite 2020 Houston, TX 77002 (Name and address of agent for service) (713) 445-3200 (Telephone number, including area code, of agent for service) With a copy to: Brenda Lenahan Stancell Haigwood Vinson & Elkins L.L.P. 1114 Avenue of the Americas, 32nd Floor New York, New York 10036 Tel: (212) 237-0000 Fax: (212) 237-0100 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-acceleratedfiler, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2of the Securities Exchange Act of 1934, as amended (the “Exchange Act”):

| Large accelerated filer |     | ☒ |     | Accelerated filer         |     | ☐ |
| Non-accelerated filer   |     | ☐ |     | Smaller reporting company |     | ☐ |
|                         |     |   |     | Emerging growth company   |     | ☐ |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(