0001621434 FALSE 0001621434 2025-09-16 2025-09-16
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 16, 2025

Black Stone Minerals, L.P.
(Exact name of registrant as specified in its charter)

| Delaware |  | 001-37362 |  | 47-1846692 |
| (State or other jurisdiction |  | (Commission File Number) |  | (I.R.S. Employer |
| of incorporation or organization) |  |  |  | Identification No.) |

| 1001 Fannin Street, Suite 2020 |  |  |
| Houston, | Texas |  | 77002 |
| (Address of principal executive offices) |  | (Zip code) |

Registrant’s telephone number, including area code: Not Applicable (Former name or former address, if changed since last report) |  | (713) | 445-3200 |

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: |  |
Title of each class |  | Trading Symbol(s) |  | Name of each exchange on which registered
Common Units Representing Limited Partner Interests |  | BSM |  | New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
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 13(a) of the Exchange Act. ☐

Item 7.01. Regulation FD Disclosure.
On September 16, 2025, Black Stone Minerals, L.P. (the "Partnership") posted to the Partnership's investor relations website at https://investor.blackstoneminerals.com an updated investor presentation that it intends to use in conferences and meetings with investors. A copy of the investor presentation is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference solely for the purposes of this Item 7.01 disclosure.
The information provided in this Item 7.01, including the exhibit incorporated herein by reference, shall not be deemed to be filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise be subject to the liabilities of that section, nor shall it be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Exhibit Number |  | Description
99.1 |  | Investor Presentation dated September 16, 2025
104 |  | Cover Page Interactive Data File (formatted as Inline XBRL).

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SIGNATURES
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 undersigned hereunto duly authorized.

| BLACK STONE MINERALS, L.P.
| By: | Black Stone Minerals GP, L.L.C., its general partner |
Date: September 16, 2025 | By: | /s/ Steve Putman |
|  | Steve Putman |
|  | Senior Vice President, General Counsel, and Secretary |

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Exhibit Index

Exhibit Number |  | Description
99.1 |  | Investor Presentation dated September 16, 2025
104 |  | Cover Page Interactive Data File (formatted as Inline XBRL).

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