| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 10 '26 | Option Exercise | 0.00 | 1,780 | 0 | 188,391 | Feb 17 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 08 '26 | Option Exercise | 0.00 | 3,732 | 0 | 168,858 | Feb 10 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 17 '25 | Option Exercise | 0.00 | 2,612 | 0 | 167,360 | Feb 19 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 08 '25 | Option Exercise | 0.00 | 3,732 | 0 | 145,227 | Feb 11 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 17 '24 | Option Exercise | 0.00 | 2,612 | 0 | 143,773 | Feb 21 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 16 '24 | Option Exercise | 0.00 | 3,225 | 0 | 142,592 | Feb 21 |
| HCC | Boyles Dale W | CHIEF FINANCIAL OFFICER | Feb 08 '24 | Option Exercise | 0.00 | 2,261 | 0 | 140,464 | Feb 12 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 17 '23 | Option Exercise | 0.00 | 2,611 | 0 | 116,679 | Feb 21 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 16 '23 | Option Exercise | 0.00 | 3,225 | 0 | 115,499 | Feb 21 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 13 '23 | Option Exercise | 0.00 | 3,435 | 0 | 113,798 | Feb 15 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 16 '22 | Option Exercise | 0.00 | 3,224 | 0 | 70,237 | Feb 18 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 13 '22 | Option Exercise | 0.00 | 3,435 | 0 | 68,400 | Feb 15 |
| HCC | Boyles Dale W | Chief Financial Officer | Feb 08 '22 | Option Exercise | 0.00 | 2,554 | 0 | 65,996 | Feb 10 |