| 2026-08-19 | Leslie A Moriyama | BUY | 5,197 | $28.30 | $147,075 | 103,405 | 5% |
| 2026-06-01 | Minerals Operating Lp Dorchester | BUY | 2,500 | $27.64 | $69,100 | 65,017 | 4% |
| 2026-06-01 | Minerals Operating Lp Dorchester | BUY | 999 | $27.62 | $27,592 | 66,016 | 2% |
| 2026-06-01 | Minerals Operating Lp Dorchester | BUY | 4,001 | $27.50 | $110,028 | 70,017 | 6% |
| 2026-05-20 | Minerals Operating Lp Dorchester | BUY | 1,500 | $28.24 | $42,360 | 56,517 | 3% |
| 2026-05-20 | Minerals Operating Lp Dorchester | BUY | 6,000 | $28.32 | $169,920 | 62,517 | 11% |
| 2026-05-12 | Bradley J Ehrman | BUY | 4,000 | $26.78 | $107,120 | 142,723 | 3% |
| 2026-02-13 | Minerals Operating Lp Dorchester | BUY | 5,000 | $25.29 | $126,450 | 55,017 | 10% |
| 2026-02-12 | Minerals Operating Lp Dorchester | BUY | 5,000 | $25.08 | $125,400 | 50,017 | 11% |
| 2026-02-11 | Minerals Operating Lp Dorchester | BUY | 10,000 | $25.29 | $252,900 | 45,017 | 29% |
| 2025-12-22 | Minerals Operating Lp Dorchester | BUY | 10,000 | $22.30 | $222,994 | 35,017 | 40% |
| 2025-12-19 | Minerals Operating Lp Dorchester | BUY | 5,000 | $22.23 | $111,130 | 25,017 | 25% |
| 2025-12-18 | Minerals Operating Lp Dorchester | BUY | 15,729 | $22.28 | $350,422 | 20,017 | 367% |
| 2025-12-17 | Minerals Operating Lp Dorchester | BUY | 4,271 | $22.19 | $94,794 | 4,288 | 25124% |
| 2025-12-03 | Frank Damon Box | BUY | 5,000 | $21.96 | $109,825 | 9,000 | 125% |
| 2025-11-28 | Robert C Vaughn | BUY | 195 | $21.36 | $4,165 | 20,547 | 1% |
| 2025-11-26 | Bradley J Ehrman | BUY | 2,487 | $21.60 | $53,719 | 121,197 | 2% |
| 2025-11-25 | Robert C Vaughn | BUY | 4,263 | $21.41 | $91,271 | 20,000 | 27% |
| 2025-11-25 | Robert C Vaughn | BUY | 352 | $21.39 | $7,529 | 20,352 | 2% |
| 2025-11-25 | Leslie A Moriyama | BUY | 3,041 | $21.50 | $65,382 | 83,673 | 4% |
| 2025-11-25 | Bradley J Ehrman | BUY | 1,000 | $21.26 | $21,260 | 118,710 | 1% |
| 2025-09-05 | Frank Damon Box | BUY | 4,000 | $25.57 | $102,276 | 4,000 | — |
| 2025-04-30 | Minerals Operating Lp Dorchester | BUY | 10,000 | $28.76 | $287,600 | 58,017 | 21% |
| 2025-03-03 | Bradley J Ehrman | BUY | 3,356 | $29.80 | $100,009 | 117,710 | 3% |
| 2025-02-06 | Minerals Operating Lp Dorchester | BUY | 335 | $31.06 | $10,405 | 48,017 | 1% |
| 2025-02-04 | Minerals Operating Lp Dorchester | BUY | 6,500 | $30.90 | $200,850 | 47,682 | 16% |
| 2025-01-31 | Minerals Operating Lp Dorchester | BUY | 7,500 | $31.69 | $237,675 | 41,182 | 22% |
| 2024-12-30 | Minerals Operating Lp Dorchester | BUY | 10 | $33.15 | $332 | 32,738 | 0% |
| 2024-12-30 | Minerals Operating Lp Dorchester | BUY | 940 | $33.19 | $31,199 | 33,678 | 3% |
| 2024-12-30 | Minerals Operating Lp Dorchester | BUY | 4 | $33.06 | $132 | 33,682 | 0% |
| 2024-12-26 | Minerals Operating Lp Dorchester | BUY | 4,000 | $32.86 | $131,440 | 32,728 | 14% |
| 2024-12-23 | Minerals Operating Lp Dorchester | BUY | 2,500 | $32.21 | $80,525 | 24,728 | 11% |
| 2024-12-23 | Minerals Operating Lp Dorchester | BUY | 3,000 | $32.20 | $96,600 | 27,728 | 12% |
| 2024-12-23 | Minerals Operating Lp Dorchester | BUY | 1,000 | $32.27 | $32,270 | 28,728 | 4% |
| 2024-12-12 | Minerals Operating Lp Dorchester | BUY | 3,005 | $32.85 | $98,714 | 20,228 | 17% |
| 2024-12-12 | Minerals Operating Lp Dorchester | BUY | 1,000 | $32.84 | $32,836 | 21,228 | 5% |
| 2024-12-12 | Minerals Operating Lp Dorchester | BUY | 1,000 | $32.84 | $32,840 | 22,228 | 5% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 3,000 | $33.00 | $99,000 | 3,228 | 1316% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 3,995 | $32.97 | $131,715 | 7,223 | 124% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 4,000 | $33.03 | $132,120 | 11,223 | 55% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 2,000 | $33.05 | $66,100 | 13,223 | 18% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 1,000 | $33.02 | $33,020 | 14,223 | 8% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 1,000 | $32.96 | $32,960 | 15,223 | 7% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 1,000 | $32.98 | $32,985 | 16,223 | 7% |
| 2024-12-11 | Minerals Operating Lp Dorchester | BUY | 1,000 | $33.01 | $33,010 | 17,223 | 6% |
| 2024-12-03 | Leslie A Moriyama | BUY | 12,050 | $34.41 | $414,640 | 83,450 | 17% |
| 2024-12-03 | Bradley J Ehrman | BUY | 14,430 | $34.41 | $496,536 | 29,622 | 95% |
| 2024-11-14 | Leslie A Moriyama | BUY | 3,218 | $32.60 | $104,907 | 71,400 | 5% |