4
Changes in Ownership
FORMFACTOR INC Filed Acc 0001628280-26-032447
CEO gave up 5,385 shares (to pay taxes)
- CEO acquired 9,675 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| SLESSOR MIKE CEO | 2026-05-05 | Option exercise | +3,644 | 453,209 | D | ||
| SLESSOR MIKE CEO | 2026-05-05 | Shares withheld for taxes | −2,028 | $145.00 | $294,060 | 451,181 | D |
| SLESSOR MIKE CEO | 2026-05-06 | Option exercise | +6,031 | 457,212 | D | ||
| SLESSOR MIKE CEO | 2026-05-06 | Shares withheld for taxes | −3,357 | $149.12 | $500,596 | 453,855 | D |
| Derivatives | |||||||
| SLESSOR MIKE CEO | 2026-05-05 | Option exercise · Restricted Stock Units | −3,644 | 18,220 | D | ||
| SLESSOR MIKE CEO | 2026-05-06 | Option exercise · Restricted Stock Units | −6,031 | 54,279 | D | ||
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