| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SVRA | Hawkins Richard J | Director | Nov 14 '25 | Option Exercise | 1.46 | 5,860 | 8,556 | 121,326 | Nov 17 |
| SVRA | Hawkins Richard J | Director | Jun 20 '25 | Buy | 2.04 | 48,225 | 98,572 | 115,466 | Jun 23 |
| SVRA | Hawkins Richard J | Director | Dec 16 '24 | Sale | 3.32 | 8,000 | 26,569 | 67,241 | Dec 16 |
| SVRA | Hawkins Richard J | Director | Dec 11 '23 | Option Exercise | 0.82 | 10,841 | 8,890 | 12,741 | Dec 12 |
| SVRA | Hawkins Richard J | Director | Dec 07 '22 | Option Exercise | 0.65 | 1,172 | 762 | 1,900 | Dec 08 |
| SVRA | Hawkins Richard J | Director | Dec 13 '21 | Option Exercise | 0.55 | 728 | 400 | 728 | Dec 14 |
| SVRA | Hawkins Richard J | Director | May 15 '19 | Sale | 11.16 | 10,409 | 116,167 | 0 | May 16 |
| SVRA | Hawkins Richard J | Director | May 14 '19 | Sale | 11.07 | 14,591 | 161,455 | 10,409 | May 16 |
| SVRA | Hawkins Richard J | Director | May 14 '19 | Option Exercise | 0.52 | 25,000 | 13,014 | 25,000 | May 16 |