| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Mar 09 '26 | Sale | 42.06 | 2,500 | 105,150 | 6,257 | Mar 10 12:00 AM |
| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Dec 09 '25 | Sale | 48.25 | 2,000 | 96,500 | 6,149 | Dec 09 12:00 AM |
| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Nov 14 '25 | Sale | 45.77 | 1,000 | 45,770 | 8,149 | Nov 14 12:00 AM |
| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Nov 12 '25 | Sale | 48.70 | 2,000 | 97,400 | 9,149 | Nov 12 12:00 AM |
| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Mar 04 '24 | Sale | 62.94 | 2,817 | 177,300 | 3,977 | Mar 05 12:00 AM |
| SLVM | Ferguson Kevin W | VP, Controller,Chief Acct.Off. | Mar 09 '23 | Sale | 49.65 | 2,407 | 119,508 | 5,545 | Mar 13 12:00 AM |