2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Paulson & Co. Inc. | 10% Owner | 31,822,743 | Apr 13, 2016 |
| GRAT Holdings LLC | 10% Owner | 5,286,977 | Jul 3, 2023 |
| Deisley David | Exec. VP & General Counsel | 773,269 | Jan 8, 2019 |
| Van Nieuwenhuyse Rick | Director | 449,600 | Mar 2, 2016 |
| Lang Gregory A. | CEO | 262,000 | Dec 2, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Mar 4, 2026 | Erfan Ali | Director | Neutral | 90.0 | +432 | 19.97% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | Dorward-King Elaine J | Director | Neutral | 77.5 | +865 | 2.45% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | MCARTHUR C. KEVIN | Director | Neutral | 77.5 | +432 | 2.43% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | Schutt Ethan | Director | Neutral | 67.5 | +432 | 0.81% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | Whittaker Dawn Patricia | Director | Neutral | 82.5 | +865 | 3.84% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | KYLE HUME D. | Director | Neutral | 77.5 | +432 | 1.82% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | MADHAVPEDDI KALIDAS V | Director | Neutral | 67.5 | +432 | 0.69% | ✗ | - |
| Mar 2, 2026 | Mar 4, 2026 | Muniz Quintanilla Daniel | Director | Neutral | 77.5 | +865 | 1.92% | ✗ | - |
| Mar 1, 2026 | Mar 3, 2026 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 6, 2026 | Feb 10, 2026 | Muniz Quintanilla Daniel | Director | Buy | 95.0 | +22,470 | 99.64% | ✗ | $200.9K |
| Feb 4, 2026 | Feb 6, 2026 | Whittaker Dawn Patricia | Director | Buy | 91.3 | +4,000 | 17.74% | ✗ | $37.4K |
| Feb 2, 2026 | Feb 4, 2026 | Dorward-King Elaine J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | MADHAVPEDDI KALIDAS V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | Erfan Ali | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | Lang Gregory A. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | WILLIAMS RICHARD ALAN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | ADAMEK PETER | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | Muniz Quintanilla Daniel | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | MCARTHUR C. KEVIN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | Schutt Ethan | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | KYLE HUME D. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 4, 2026 | Whittaker Dawn Patricia | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 2, 2026 | Feb 3, 2026 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2026 | Jan 29, 2026 | Dorward-King Elaine J | Director | Sell | 20.0 | -33,322 | -48.58% | ✗ | $350.7K |
| Dec 31, 2025 | Jan 6, 2026 | WILLIAMS RICHARD ALAN | COO | Neutral | 60.0 | +905 | 0.20% | ✗ | - |
| Dec 31, 2025 | Jan 6, 2026 | Lang Gregory A. | CEO | Neutral | 55.0 | +1,791 | 0.09% | ✗ | - |
| Dec 31, 2025 | Jan 6, 2026 | ADAMEK PETER | CFO | Neutral | 85.0 | +833 | 8.59% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Dorward-King Elaine J | Director | Neutral | 82.5 | +1,186 | 3.68% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Erfan Ali | Director | Neutral | 90.0 | +593 | 37.77% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | KYLE HUME D. | Director | Neutral | 82.5 | +593 | 2.56% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | MADHAVPEDDI KALIDAS V | Director | Neutral | 60.0 | +593 | 0.30% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | MCARTHUR C. KEVIN | Director | Neutral | 82.5 | +593 | 3.45% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Muniz Quintanilla Daniel | Director | Neutral | 85.0 | +1,186 | 5.55% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Schutt Ethan | Director | Neutral | 77.5 | +593 | 1.13% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Lang Gregory A. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Whittaker Dawn Patricia | Director | Neutral | 85.0 | +1,186 | 5.55% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 30, 2025 | Sep 30, 2025 | Lang Gregory A. | CEO | Neutral | 55.0 | +2,934 | 0.14% | ✗ | - |
| Sep 30, 2025 | Sep 30, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 60.0 | +1,483 | 0.33% | ✗ | - |
| Sep 30, 2025 | Sep 30, 2025 | ADAMEK PETER | CFO | Neutral | 90.0 | +1,365 | 16.39% | ✗ | - |
| Sep 1, 2025 | Sep 3, 2025 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | Dorward-King Elaine J | Director | Neutral | 85.0 | +1,622 | 5.30% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | Erfan Ali | Director | Neutral | 90.0 | +370 | 30.83% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | KYLE HUME D. | Director | Neutral | 82.5 | +811 | 3.63% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | MCARTHUR C. KEVIN | Director | Neutral | 82.5 | +811 | 4.94% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | Muniz Quintanilla Daniel | Director | Neutral | 85.0 | +1,622 | 8.22% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | Schutt Ethan | Director | Neutral | 77.5 | +811 | 1.57% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | Whittaker Dawn Patricia | Director | Neutral | 85.0 | +1,622 | 8.22% | ✗ | - |
| Sep 1, 2025 | Sep 2, 2025 | MADHAVPEDDI KALIDAS V | Director | Neutral | 60.0 | +811 | 0.41% | ✗ | - |
| Aug 11, 2025 | Aug 11, 2025 | Erfan Ali | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 28, 2025 | Jul 29, 2025 | Schutt Ethan | Director | Buy | 86.3 | +3,824 | 7.98% | ✗ | $20K |
| Jul 24, 2025 | Erfan Ali | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 22, 2025 | GARRETT DIANE R | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 30, 2025 | Jul 1, 2025 | KYLE HUME D. | Director | Buy | 91.3 | +10,000 | 80.98% | ✗ | $41K |
| Jun 30, 2025 | Jun 30, 2025 | ADAMEK PETER | CFO | Neutral | 90.0 | +2,190 | 35.67% | ✗ | - |
| Jun 30, 2025 | Jun 30, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 67.5 | +2,378 | 0.53% | ✗ | - |
| Jun 30, 2025 | Jun 30, 2025 | Lang Gregory A. | CEO | Neutral | 60.0 | +4,705 | 0.23% | ✗ | - |
| Jun 1, 2025 | Jun 3, 2025 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | MCARTHUR C. KEVIN | Director | Neutral | 90.0 | +1,498 | 10.05% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | Dorward-King Elaine J | Director | Neutral | 90.0 | +2,996 | 10.86% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | GARRETT DIANE R | Director | Neutral | 82.5 | +1,498 | 4.34% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | KYLE HUME D. | Director | Neutral | 90.0 | +1,498 | 13.81% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | Muniz Quintanilla Daniel | Director | Neutral | 90.0 | +2,996 | 17.89% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | Schutt Ethan | Director | Neutral | 82.5 | +1,498 | 3.23% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | Whittaker Dawn Patricia | Director | Neutral | 90.0 | +2,996 | 17.89% | ✗ | - |
| Jun 1, 2025 | Jun 2, 2025 | MADHAVPEDDI KALIDAS V | Director | Neutral | 67.5 | +1,498 | 0.77% | ✗ | - |
| May 9, 2025 | May 9, 2025 | Electrum Strategic Resources L.P. | 10% Owner | Buy | 100.0 | +13,333,334 | 16.76% | ✗ | $50M |
| Apr 29, 2025 | May 1, 2025 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | Whittaker Dawn Patricia | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | KYLE HUME D. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | Schutt Ethan | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | Muniz Quintanilla Daniel | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | MCARTHUR C. KEVIN | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | MADHAVPEDDI KALIDAS V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | GARRETT DIANE R | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | Dorward-King Elaine J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | Lang Gregory A. | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 29, 2025 | Apr 29, 2025 | ADAMEK PETER | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 22, 2025 | Apr 23, 2025 | Electrum Strategic Resources L.P. | 10% Owner | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 31, 2025 | Mar 31, 2025 | Lang Gregory A. | CEO | Neutral | 60.0 | +5,080 | 0.25% | ✗ | - |
| Mar 31, 2025 | Mar 31, 2025 | ADAMEK PETER | CFO | Neutral | 90.0 | +2,364 | 62.62% | ✗ | - |
| Mar 31, 2025 | Mar 31, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 67.5 | +2,568 | 0.58% | ✗ | - |
| Mar 1, 2025 | Mar 4, 2025 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | Dorward-King Elaine J | Director | Neutral | 90.0 | +3,566 | 14.85% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | GARRETT DIANE R | Director | Neutral | 85.0 | +1,783 | 5.45% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | KYLE HUME D. | Director | Neutral | 90.0 | +1,783 | 19.66% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | MADHAVPEDDI KALIDAS V | Director | Neutral | 67.5 | +1,783 | 0.92% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | MCARTHUR C. KEVIN | Director | Neutral | 90.0 | +1,783 | 13.59% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | Muniz Quintanilla Daniel | Director | Neutral | 90.0 | +3,566 | 27.05% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | Schutt Ethan | Director | Neutral | 82.5 | +1,783 | 4.00% | ✗ | - |
| Mar 1, 2025 | Mar 3, 2025 | Whittaker Dawn Patricia | Director | Neutral | 90.0 | +3,566 | 27.05% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | Lang Gregory A. | CEO | Neutral | 60.0 | +4,506 | 0.22% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | ADAMEK PETER | CFO | Neutral | 90.0 | +2,097 | 124.97% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | WILLIAMS RICHARD ALAN | COO | Neutral | 67.5 | +2,277 | 0.52% | ✗ | - |
| Dec 4, 2024 | Dec 11, 2024 | WILLIAMS RICHARD ALAN | COO | Sell | 36.3 | -3,069 | -0.69% | ✗ | $11K |
| Dec 4, 2024 | Dec 11, 2024 | Lang Gregory A. | CEO | Sell | 32.5 | -14,000 | -0.68% | ✗ | $50.3K |
| Dec 1, 2024 | Dec 3, 2024 | KAPLAN THOMAS SCOTT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 1, 2024 | Dec 2, 2024 | Dorward-King Elaine J | Director | Neutral | 90.0 | +2,983 | 14.18% | ✗ | - |