CIK 0001039399 · Large accelerated filer
FORMFACTOR INC
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- FORM
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 26
- Incorporated
- DE
- Entity type
- operating
- EIN
- 133711155
- Phone
- 9252904000
- Business address
- 7005 SOUTHFRONT ROAD, LIVERMORE, CA, 94551
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,425,065
- in 3 filings, $3.2M under 10b5-1 plans
Net −$3,425,065. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Shares withheld for taxes | −9,709 | $28.93 | $281K | 51,772 |
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Option exercise | +5,049 | 56,821 | ||
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Shares withheld for taxes | −2,805 | $28.93 | $81K | 54,159 |
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Grant or award · Performance-based Restricted Stock Units | +17,477 | 17,477 | ||
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Option exercise · Performance-based Restricted Stock Units | −17,477 | 0 | ||
| 2025-08-01 | Shahar Shai CFO, SVP Global Finance | Option exercise · Restricted Stock Units | −5,049 | 0 | ||
| 2025-07-01 | SLESSOR MIKE CEO | Sale 10b5-1 | −4,000 | $34.03 | $136K | 506,895 |
| 2025-06-02 | SLESSOR MIKE CEO | Sale 10b5-1 | −4,000 | $29.83 | $119K | 510,895 |
| 2025-05-29 | St Dennis Thomas Director | Sale | −3,000 | $31.24 | $94K | 40,957 |
| 2025-05-16 | STEVEN-WAISS KELLEY Director | Grant or award | +6,528 | 39,079 | ||
| 2025-05-16 | WHITE BRIAN C Director | Grant or award | +6,528 | 18,356 | ||
| 2025-05-16 | Titinger Jorge Director | Grant or award | +6,528 | 19,498 | ||
| 2025-05-16 | Rhodes Sheri Director | Grant or award | +6,528 | 17,990 | ||
| 2025-05-16 | Obregon-Jimenez Rebeca Director | Grant or award | +6,528 | 17,126 | ||
| 2025-05-16 | BREWER KEVIN J Director | Grant or award | +6,528 | 11,105 | ||
| 2025-05-16 | St Dennis Thomas Director | Grant or award | +6,528 | 43,957 | ||
| 2025-05-07 | SLESSOR MIKE CEO | Option exercise | +5,908 | 518,177 | ||
| 2025-05-07 | SLESSOR MIKE CEO | Shares withheld for taxes | −3,282 | $29.66 | $97K | 514,895 |
| 2025-05-07 | SLESSOR MIKE CEO | Option exercise · Restricted Stock Units | −5,908 | 29,540 | ||
| 2025-05-07 | Shahar Shai CFO, SVP Global Finance | Option exercise | +2,955 | 45,646 |
Page 11 of 14 · 270 trades