| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | VICR | $296.48 | 600 | $177,889.32 | 8,631,890 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $294.64 | 600 | $176,784.00 | 8,632,490 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $293.89 | 1,200 | $352,667.88 | 8,633,090 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $292.27 | 1,600 | $467,624.48 | 8,634,290 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $290.37 | 2,000 | $580,742.20 | 8,635,890 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $289.21 | 628 | $181,623.88 | 8,637,890 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $288.27 | 1,532 | $441,632.09 | 8,638,518 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $287.30 | 2,240 | $643,558.27 | 8,640,050 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $286.30 | 2,332 | $667,640.41 | 8,642,290 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $285.43 | 868 | $247,749.85 | 8,644,622 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $283.88 | 1,329 | $377,279.58 | 8,645,490 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $282.86 | 471 | $133,225.13 | 8,646,819 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $281.98 | 600 | $169,189.80 | 8,647,290 | 2026-06-11 | Filing |
| Large Shareholder, Officer, Director | VICR | $280.56 | 200 | $56,112.60 | 8,647,890 | 2026-06-11 | Filing |
| Director | AXTI | $95.77 | 13,000 | $1,245,059.40 | 56,447 | 2026-06-12 | Filing |
| Director | AXTI | $88.55 | 9,000 | $796,932.90 | 69,447 | 2026-06-11 | Filing |
| | CBLL | $18.41 | 5,500 | $101,255.00 | 61,573 | 2026-06-11 | Filing |
| Officer | GFS | $77.00 | 335 | $25,795.00 | 14,154 | 2026-06-11 | Filing |
| | CFFI | $77.50 | 141 | $10,927.50 | 39,369 | 2026-06-12 | Filing |
| | CFFI | $78.50 | 30 | $2,355.00 | 39,510 | 2026-06-11 | Filing |