Form 4: Black Stone Minerals Director Boosts Equity Stake Through Compensation Election

William N. Mathis, a Director of Black Stone Minerals, L.P., acquired 1,624 common units at $13.08 per unit on July 3, 2025, by electing to receive equity in lieu of a cash retainer for his board service.

Summary

• William N. Mathis, a Director of Black Stone Minerals, L.P. (BSM), acquired 1,624 common units representing limited partner interests.
• The transaction occurred on July 3, 2025, at an acquisition price of $13.08 per unit.
• This acquisition was a result of Mathis electing to receive common units instead of a cash retainer for his service on the Board of Directors of the Partnership's General Partner, pursuant to a previous arrangement.
• Following this transaction, Mathis directly beneficially owns 243,822 common units.
• He also indirectly beneficially owns an additional 2,025,176 common units through various trusts and partnerships, including Travis A. Mathis Special Trust, WM Capital Partners, L.P., William Mathis 2012 Trust, Travis Mathis 2012 Trust, William Mathis 2012 GSTE, Travis Mathis 2012 GSTE, W2M Limited, Willen Partners LP, and Conti Street Partners, L.P.

Sentiment

Score: 7

Explanation: The acquisition of units by a director as compensation is generally a positive signal, indicating alignment of interests and confidence in the company. It's not a 'strong buy' signal on its own, but it's certainly not negative and reinforces a positive outlook.

Positives

• A Director, William N. Mathis, is increasing his direct ownership in the company by electing to receive equity compensation, which strongly aligns his interests with those of other unitholders.
• The acquisition of 1,624 common units at $13.08 per unit demonstrates a commitment to the company's long-term performance and confidence in its valuation.

Future Outlook

The filing itself does not provide forward-looking statements or guidance beyond the reported transaction date.

Management Comments

• William N. Mathis elected to receive common units in lieu of a cash retainer for service on the Board of Directors of the Partnership's General Partner, pursuant to a previous arrangement.

Industry Context

This transaction is a routine insider filing (Form 4) reporting a director's election to receive equity compensation. Such actions are common across industries, particularly in the energy sector, where aligning management and director interests with unitholders is a standard practice for master limited partnerships (MLPs) like Black Stone Minerals, L.P. This type of compensation structure is often seen as a positive signal of management's confidence in the company's future.

Comparison to Industry Standards

• Electing equity compensation over cash is a common practice among directors in the energy sector, particularly for MLPs, as it directly aligns their financial interests with the performance of the company's units.
• This type of transaction is consistent with corporate governance best practices that encourage insider ownership to demonstrate confidence in the company's future.
• While specific comparable companies or projects are not detailed in this Form 4, similar equity compensation arrangements are observed at other publicly traded energy MLPs and corporations, such as those in the oil and gas royalty and mineral interest space.

Stakeholder Impact

• Shareholders: Increased alignment of director's interests with unitholders, potentially signaling confidence in future performance and long-term value creation.

Key Dates

Recommendation

Keywords

Black Stone Minerals, BSM, Form 4, Insider Transaction, Director Compensation, Equity Compensation, Common Units, Limited Partner Interests, William N. Mathis, Corporate Governance