| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-26 | LUMINUS MANAGEMENT LLC 10% Owner | Sale | -2,035,103 | -9.95%2,006,508 | $5.22 | $10,618,015 | View SEC filing | |
| 2026-04-01 | LUMINUS MANAGEMENT LLC Director, 10% Owner | Sale | -2,035,103 | -9.95%2,006,508 | $5.22 | $10,618,015 | View SEC filing | |
| 2026-03-30 | Mayer Walter R SVP, General Counsel | Sale | -4,777 | -96.49%174 | $6.00 | $28,662 | View SEC filing | |
| 2026-03-27 | Segal Paul Director, 10% Owner | Sale | -2,369,769 | -100.00%0 | $5.82 | $13,793,477 | View SEC filing | |
| 2026-03-26 | Rohling Daniel P Chief Operating Officer | Sale | -22,258 | -100.00%0 | $7.06 | $157,228 | View SEC filing | |
| 2026-03-26 | Martin Charles E VP, Controller | Sale | -7,623 | -100.00%0 | $5.25 | $40,021 | View SEC filing | |
| 2022-06-13 | Andrews Richard Kevin EVP, CFO and Treasurer | Purchase | +300 | +4.15%7,524 | $14.08 | $4,224 | View SEC filing | |
| 2022-06-10 | Rohling Daniel P Chief Operating Officer | Purchase | +1,500 | +9.32%17,586 | $15.10 | $22,650 | View SEC filing | |
| 2022-06-10 | Little Richard H Chief Executive Officer | Purchase | +1,000 | +2.98%34,570 | $14.58 | $14,579 | View SEC filing | |
| 2022-06-03 | Rohling Daniel P Chief Operating Officer | Purchase | +2,337 | +17.00%16,086 | $15.23 | $35,584 | View SEC filing | |
| 2022-06-03 | Andrews Richard Kevin EVP, CFO and Treasurer | Purchase | +300 | +4.33%7,224 | $15.04 | $4,513 | View SEC filing | |
| 2022-06-03 | Little Richard H Chief Executive Officer | Purchase | +1,000 | +3.07%33,570 | $15.17 | $15,171 | View SEC filing | |
| 2021-12-09 | ROGERS WILLIAM D Director | Purchase | +2,000 | +100.00%2,000 | $10.59 | $21,180 | View SEC filing | |
| 2021-12-09 | Kasparek Leah R. SVP, HR & Corporate Secretary | Sale | -2 | -0.09%2,151 | $10.02 | $20 | View SEC filing | |
| 2021-12-09 | Andrews Richard Kevin EVP, CFO and Treasurer | Purchase | +350 | +5.32%6,924 | $10.54 | $3,690 | View SEC filing | |
| 2021-09-15 | Hinds Gregory S. Director | Purchase | +6,201 | +114.83%11,601 | $7.99 | $49,519 | View SEC filing | |
| 2021-09-15 | Little Richard H Chief Executive Officer | Purchase | +3,000 | +18.30%19,397 | $7.90 | $23,706 | View SEC filing | |
| 2021-09-14 | Rohling Daniel P Chief Operating Officer | Purchase | +4,000 | +79.62%9,024 | $8.50 | $34,000 | View SEC filing | |
| 2021-09-14 | Evans Grant R VP, Exploration & Geosciences | Purchase | +6,201 | +185.10%9,551 | $7.99 | $49,519 | View SEC filing | |
| 2021-09-14 | Little Richard H Chief Executive Officer | Purchase | +3,000 | +22.39%16,397 | $7.85 | $23,538 | View SEC filing | |
| 2021-09-14 | Andrews Richard Kevin EVP, CFO and Treasurer | Purchase | +1,550 | +30.85%6,574 | $7.92 | $12,280 | View SEC filing | |
| 2021-06-15 | ROGERS WILLIAM D Director | Purchase | +2,000 | +100.00%2,000 | $13.44 | $26,880 | View SEC filing | |
| 2021-06-14 | Germann Scott Director | Sale | -2,438 | -100.00%0 | $12.50 | $30,475 | View SEC filing | |
| 2021-06-04 | Germann Scott Director | Sale | -1,801 | -42.49%2,438 | $12.54 | $22,585 | View SEC filing | |
| 2021-06-02 | Germann Scott Director | Sale | -553 | -11.54%4,239 | $13.11 | $7,250 | View SEC filing |
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