Historical shareholding details of O'Brien Greene & Co., Inc holdings in Black Stone Minerals L.P. - Unit (BSM)

Monthly changes of O'Brien Greene & Co., Inc shareholding in Black Stone Minerals L.P. - Unit over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	O'Brien Greene & Co., Inc	100,000	0.05%

Sep 30, 2024	O'Brien Greene & Co., Inc	100,000	0.05%

Jun 30, 2024	O'Brien Greene & Co., Inc	100,000	0.05%

Mar 31, 2024	O'Brien Greene & Co., Inc	100,000	0.05%

Dec 31, 2023	O'Brien Greene & Co., Inc	100,000	0.05%

Sep 30, 2023	O'Brien Greene & Co., Inc	100,000	0.05%

Jun 30, 2023	O'Brien Greene & Co., Inc	110,000	0.05%

Mar 31, 2023	O'Brien Greene & Co., Inc	110,000	0.05%