MASON HILL PARTNERS LP (CIK 1421771) reported 91 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2025-12-01). Recent activity: Buy GTE (1,025 shares), Buy GTE (3,075 shares), Buy GTE (12,500 shares), Buy GTE (37,500 shares), Buy GTE (6,767 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-01 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 1,025 | $4,469 |
| 2025-12-01 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 3,075 | $13,407 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 12,500 | $54,375 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 37,500 | $163,125 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 6,767 | $29,436 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 20,300 | $88,305 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 20,102 | $85,031 |
| 2025-11-25 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 60,306 | $255,094 |
| 2025-11-20 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 8,945 | $37,837 |
| 2025-11-20 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 26,835 | $113,512 |
| 2025-11-20 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 7,600 | $33,136 |
| 2025-11-20 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 22,800 | $99,408 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 7,626 | $33,478 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 2,542 | $11,159 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 5,084 | $22,319 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 7,648 | $33,575 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 25,778 | $111,361 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 8,593 | $37,122 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 17,185 | $74,239 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 25,856 | $111,698 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 54,025 | $227,445 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 18,076 | $76,100 |
| 2025-11-17 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 54,025 | $227,445 |
| 2025-11-12 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 16,877 | $69,364 |
| 2025-11-12 | GRAN TIERRA ENERGY INC. (GTE) | Director | Buy | 5,626 | $23,123 |
Source: SEC Form 4 filings · as of 2025-12-01