| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Dec 16 '24 | Sale | 3.31 | 54,702 | 180,828 | 1,536,379 | Dec 16 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Dec 28 '23 | Sale | 4.71 | 84,000 | 395,900 | 1,302,674 | Dec 29 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Dec 08 '21 | Buy | 1.06 | 6,500 | 6,889 | 383,672 | Dec 08 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Dec 02 '21 | Buy | 1.10 | 10,000 | 10,954 | 377,172 | Dec 02 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Nov 19 '21 | Buy | 1.10 | 12,150 | 13,390 | 367,172 | Nov 22 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Nov 18 '21 | Buy | 1.10 | 10,000 | 11,000 | 355,022 | Nov 22 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Aug 18 '21 | Buy | 1.19 | 11,900 | 14,166 | 345,022 | Aug 18 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Aug 17 '21 | Buy | 1.18 | 15,000 | 17,700 | 333,122 | Aug 18 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | May 21 '21 | Buy | 1.63 | 10,000 | 16,298 | 318,122 | May 24 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Apr 19 '21 | Buy | 1.82 | 27,400 | 49,871 | 308,122 | Apr 19 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Mar 22 '21 | Buy | 2.07 | 24,100 | 49,938 | 280,722 | Mar 22 12:00 AM |
| SVRA | Pauls Matthew | CHIEF EXECUTIVE OFFICER | Feb 22 '21 | Buy | 1.74 | 57,400 | 100,076 | 256,622 | Feb 23 12:00 AM |
| SVRA | Pauls Matthew | See Remarks | Apr 27 '17 | Option Exercise | 0.00 | 1,300 | 0 | 650 | Sep 15 12:00 AM |