PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| USAC | Porter Christopher W | See Remarks | Feb 20 '26 | Sale | 26.64 | 40,000 | 1,065,600 | 108,001 | Feb 20 |
| USAC | Porter Christopher W | See Remarks | Dec 19 '25 | Option Exercise | 0.00 | 43,026 | 0 | 160,230 | Dec 19 |
| USAC | Porter Christopher W | See Remarks | Dec 20 '24 | Option Exercise | 0.00 | 41,556 | 0 | 102,639 | Dec 20 |
| USAC | Porter Christopher W | See Remarks | Dec 15 '23 | Option Exercise | 0.00 | 38,992 | 0 | 52,442 | Dec 19 |
| USAC | Porter Christopher W | See Remarks | Nov 13 '23 | Sale | 25.99 | 4,074 | 105,883 | 19,019 | Nov 13 |
| USAC | Porter Christopher W | See Remarks | Nov 10 '23 | Sale | 26.07 | 5,479 | 142,838 | 23,093 | Nov 13 |
| USAC | Porter Christopher W | See Remarks | Nov 09 '23 | Sale | 26.03 | 7,416 | 193,038 | 28,572 | Nov 13 |
| USAC | Porter Christopher W | See Remarks | Dec 16 '22 | Option Exercise | 0.00 | 19,019 | 0 | 35,988 | Dec 20 |
| USAC | Porter Christopher W | See Remarks | Dec 12 '22 | Sale | 19.32 | 10,000 | 193,200 | 16,969 | Dec 13 |
| USAC | Porter Christopher W | See Remarks | Dec 17 '21 | Option Exercise | 0.00 | 16,708 | 0 | 35,323 | Dec 21 |
| USAC | Porter Christopher W | See Remarks | Mar 12 '21 | Option Exercise | 0.00 | 2,872 | 0 | 20,051 | Mar 15 |
| USAC | Porter Christopher W | See Remarks | Mar 09 '20 | Option Exercise | 0.00 | 4,682 | 0 | 19,520 | Mar 09 |
| USAC | Porter Christopher W | See Remarks | Mar 08 '19 | Option Exercise | 0.00 | 7,449 | 0 | 18,563 | Mar 12 |
| USAC | Porter Christopher W | See Remarks | Dec 03 '18 | Option Exercise | 0.00 | 2,095 | 0 | 11,114 | Dec 04 |
| USAC | Porter Christopher W | See Remarks | Apr 13 '18 | Option Exercise | 0.00 | 5,587 | 0 | 11,813 | Apr 17 |
| USAC | Porter Christopher W | See Remarks | Mar 09 '18 | Option Exercise | 0.00 | 4,577 | 0 | 8,515 | Mar 12 |