| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 10 '26 | Option Exercise | 0.00 | 9,552 | 0 | 369,912 | Feb 17 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 08 '26 | Option Exercise | 0.00 | 19,860 | 0 | 301,427 | Feb 10 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Jan 12 '26 | Sale | 100.31 | 100,000 | 10,031,000 | 294,183 | Jan 13 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Nov 06 '25 | Sale | 75.00 | 18,966 | 1,422,450 | 394,183 | Nov 07 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 17 '25 | Option Exercise | 0.00 | 13,760 | 0 | 416,201 | Feb 19 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 08 '25 | Option Exercise | 0.00 | 19,860 | 0 | 339,821 | Feb 11 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Nov 08 '24 | Sale | 75.05 | 1,222 | 91,711 | 332,599 | Nov 13 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Nov 07 '24 | Sale | 75.02 | 6,664 | 499,933 | 333,821 | Nov 07 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Jul 03 '24 | Sale | 75.15 | 23,148 | 1,739,572 | 340,485 | Jul 08 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 17 '24 | Option Exercise | 0.00 | 13,760 | 0 | 366,685 | Feb 21 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 16 '24 | Option Exercise | 0.00 | 16,660 | 0 | 363,500 | Feb 21 12:00 AM |
| HCC | SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | Feb 08 '24 | Option Exercise | 0.00 | 11,912 | 0 | 357,868 | Feb 12 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 17 '23 | Option Exercise | 0.00 | 13,758 | 0 | 275,913 | Feb 21 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 16 '23 | Option Exercise | 0.00 | 16,660 | 0 | 272,729 | Feb 21 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 13 '23 | Option Exercise | 0.00 | 17,748 | 0 | 268,335 | Feb 15 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 16 '22 | Option Exercise | 0.00 | 16,658 | 0 | 121,944 | Feb 18 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 13 '22 | Option Exercise | 0.00 | 17,746 | 0 | 117,551 | Feb 15 12:00 AM |
| HCC | SCHELLER WALTER J | Chief Executive Officer | Feb 08 '22 | Option Exercise | 0.00 | 13,196 | 0 | 111,705 | Feb 10 12:00 AM |