| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| VICR | Fendelet Quentin A. | Corp. VP - CAO | May 11 '26 | Option Exercise | 34.11 | 10,118 | 345,076 | 14,889 | May 12 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP - CAO | May 11 '26 | Sale | 297.03 | 5,059 | 1,502,677 | 0 | May 12 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP - CAO | Oct 23 '25 | Option Exercise | 51.37 | 32,816 | 1,685,868 | 19,852 | Oct 27 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP - CAO | Oct 23 '25 | Sale | 88.24 | 6,153 | 542,960 | 0 | Oct 27 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP-CAO. | Sep 01 '23 | Sale | 67.94 | 280 | 19,023 | 0 | Sep 05 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP-CAO. | Aug 31 '23 | Buy | 40.68 | 280 | 11,391 | 280 | Sep 05 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP-CAO | Mar 01 '23 | Sale | 47.17 | 571 | 26,934 | 0 | Mar 02 12:00 AM |
| VICR | Fendelet Quentin A. | Corp. VP-CAO | Feb 28 '23 | Buy | 39.95 | 571 | 22,811 | 571 | Mar 02 12:00 AM |