Ashley J. Longmaid

Companies

• Black Stone MineralsBoard member Apr 1, 2024 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Black Stone Minerals BSM137,335 shares²$2.0M at $14.87May 12, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 12, 2026Sold 11,128 shares at $13.45 of Black Stone Minerals²
• Jan 13, 2026Granted 14,255 shares of Black Stone Minerals³
• Jan 13, 2025Granted 10,266 shares of Black Stone Minerals⁴
• Apr 11, 2024Granted 6,064 shares of Black Stone Minerals⁵