| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HCC | Williams Stephen D. | Director | Apr 23 '26 | Option Exercise | 0.00 | 2,534 | 0 | 35,103 | Apr 27 |
| HCC | Williams Stephen D. | Director | Apr 26 '25 | Option Exercise | 0.00 | 1,488 | 0 | 32,569 | Apr 29 |
| HCC | Williams Stephen D. | Director | Apr 25 '25 | Option Exercise | 0.00 | 1,797 | 0 | 31,081 | Apr 29 |
| HCC | Williams Stephen D. | Director | May 25 '24 | Option Exercise | 0.00 | 3,598 | 0 | 29,284 | May 31 |
| HCC | Williams Stephen D. | Director | Apr 27 '24 | Option Exercise | 0.00 | 2,806 | 0 | 25,686 | Apr 29 |
| HCC | Williams Stephen D. | Director | Apr 26 '24 | Option Exercise | 0.00 | 1,487 | 0 | 22,880 | Apr 29 |
| HCC | Williams Stephen D. | Director | Nov 08 '23 | Sale | 45.60 | 80,000 | 3,648,000 | 21,393 | Nov 13 |
| HCC | Williams Stephen D. | Director | Apr 27 '23 | Option Exercise | 0.00 | 2,806 | 0 | 101,393 | May 01 |
| HCC | Williams Stephen D. | Director | Apr 26 '23 | Option Exercise | 0.00 | 1,487 | 0 | 98,587 | Apr 27 |
| HCC | Williams Stephen D. | Director | Apr 24 '23 | Option Exercise | 0.00 | 4,975 | 0 | 97,100 | Apr 26 |
| HCC | Williams Stephen D. | director: | Apr 26 '22 | Option Exercise | 0.00 | 2,805 | 0 | 5,612 | Apr 28 |
| HCC | Williams Stephen D. | director: | Apr 19 '22 | Option Exercise | 0.00 | 4,975 | 0 | 4,975 | Apr 26 |