HillSignal

Black Stone Minerals, L.P.

Total Raised
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Contracts
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Patents
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PAC Giving
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Government Contracts & Awards

No recent government contracts or awards found.

Proprietary Tech & Patents

No patents found in our USPTO sample (a narrow, keyword-clustered feed of recent grants in strategic tech sectors — not a comprehensive patent database).

Form D Funding

No recent SEC Form D filings found.

Market Intelligence & News

No recent news or market intelligence found for this entity.

Congressional Trades in $BSM

No disclosed congressional trades found in $BSM.

Insider Trades (Form 4)

SELLDirector

Longmaid Ashley J

$149,69711,128 shares May 13, 2026

Key People

Longmaid Ashley J

Director

BoardInsider

Political Giving

No disclosed PAC contributions found for this entity.

Factual Connections

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