Historical shareholding details of O'Brien Greene & Co., Inc holdings in Dorchester Minerals LP - Units (DMLP)

Monthly changes of O'Brien Greene & Co., Inc shareholding in Dorchester Minerals LP - Units over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2025	O'Brien Greene & Co., Inc	22,618	0.05%

Jun 30, 2025	O'Brien Greene & Co., Inc	40,618	0.08%

Mar 31, 2025	O'Brien Greene & Co., Inc	31,618	0.07%

Dec 31, 2024	O'Brien Greene & Co., Inc	36,618	0.08%

Sep 30, 2024	O'Brien Greene & Co., Inc	36,618	0.08%

Jun 30, 2024	O'Brien Greene & Co., Inc	47,204	0.10%

Mar 31, 2024	O'Brien Greene & Co., Inc	47,204	0.12%

Dec 31, 2023	O'Brien Greene & Co., Inc	47,204	0.12%

Sep 30, 2023	O'Brien Greene & Co., Inc	47,204	0.12%

Jun 30, 2023	O'Brien Greene & Co., Inc	47,204	0.12%

Mar 31, 2023	O'Brien Greene & Co., Inc	47,204	0.12%