| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For HCC | |||||
| 2026-06-02 | Gant, Kelli K. | See remarks | Sold | 20000 | $110.00 |
| 2026-04-23 | Schnorr, Lisa M. | Director | Purchased | 2534 | $0.00 |
| 2026-04-23 | Chainey, Kimberly | Director | Sold | 2534 | $0.00 |
| 2026-04-23 | Chainey, Kimberly | Director | Purchased | 2534 | $0.00 |
| 2026-04-23 | Schumacher, Alan H | Director | Sold | 2534 | $0.00 |
| 2026-04-23 | Schumacher, Alan H | Director | Purchased | 2534 | $0.00 |
| 2026-04-23 | Williams, Stephen D. | Director | Sold | 2534 | $0.00 |
| 2026-04-23 | Williams, Stephen D. | Director | Purchased | 2534 | $0.00 |
| 2026-04-23 | Harvey, J Brett | Director | Sold | 3041 | $0.00 |
| 2026-04-23 | Schnorr, Lisa M. | Director | Sold | 2534 | $0.00 |
| 2026-04-23 | Harvey, J Brett | Director | Purchased | 3041 | $0.00 |
| 2026-04-20 | Harvey, J Brett | Director | Purchased | 1708 | $0.00 |
| 2026-04-20 | Chainey, Kimberly | Director | Purchased | 1423 | $0.00 |
| 2026-04-20 | Schnorr, Lisa M. | Director | Purchased | 1423 | $0.00 |
| 2026-04-20 | Williams, Stephen D. | Director | Purchased | 1423 | $0.00 |
| 2026-04-20 | Schumacher, Alan H | Director | Purchased | 1423 | $0.00 |
| 2026-02-10 | Lussier, Charles | CHIEF COMMERCIAL OFFICER | Sold | 511 | $90.31 |
| 2026-02-10 | Gant, Kelli K. | See remarks | Sold | 1438 | $0.00 |
| 2026-02-10 | Gant, Kelli K. | See remarks | Sold | 638 | $90.31 |
| 2026-02-10 | Gant, Kelli K. | See remarks | Purchased | 1438 | $0.00 |