| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | VICR | $280.22 | 945 | $264,806.96 | 8,714,545 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $278.67 | 1,300 | $362,274.77 | 8,715,490 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $277.46 | 900 | $249,714.00 | 8,716,790 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $276.40 | 600 | $165,838.38 | 8,717,690 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $275.06 | 1,343 | $369,403.97 | 8,718,290 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $274.12 | 1,457 | $399,389.63 | 8,719,633 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $272.88 | 1,000 | $272,879.70 | 8,721,090 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $271.44 | 1,084 | $294,244.21 | 8,722,090 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $270.37 | 1,416 | $382,849.30 | 8,723,174 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $269.37 | 800 | $215,499.04 | 8,724,590 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $268.43 | 900 | $241,586.55 | 8,725,390 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $267.38 | 800 | $213,902.00 | 8,726,290 | 2026-06-05 | Filing |
| Large Shareholder, Officer, Director | VICR | $266.28 | 1,000 | $266,282.00 | 8,727,090 | 2026-06-05 | Filing |
| Director | BWA | $73.08 | 5,000 | $365,389.00 | 12,897 | 2026-06-05 | Filing |
| Officer | MCK | $764.00 | 133 | $101,612.00 | 632 | 2026-06-05 | Filing |
| | PHVS | $30.87 | 2,670 | $82,425.04 | 46,275 | 2026-06-04 | Filing |
| Officer | STLD | $269.93 | 322 | $86,917.46 | 102,837 | 2026-06-05 | Filing |
| Officer | STLD | $269.22 | 4,401 | $1,184,837.22 | 103,159 | 2026-06-05 | Filing |
| Officer | STLD | $268.42 | 4,177 | $1,121,190.34 | 107,560 | 2026-06-05 | Filing |
| Officer | STLD | $267.35 | 1,100 | $294,085.00 | 111,737 | 2026-06-05 | Filing |