Insider · CIK 0001498143
Kelley Steven-Waiss
director
Files at FORM (FORMFACTOR INC). First filing Mar 6, 2025, latest Sep 4, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 5
$0 bought, $789k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
FORM: FORMFACTOR INC
FORMOct 9, 2026 · close 139.67
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 35Weak | FORMFACTOR INC | $202k 2,100 shares | -8% | - | |
| 42Moderate | FORMFACTOR INC | $206k 2,200 shares | -7% | +303% from low-2% from high | |
| 34Weak | FORMFACTOR INC | $151k 2,700 shares | -8% | +142% from low-5% from high | |
| 25Weak | FORMsell FORMFACTOR INC | $110k 3,600 shares | -9% | +30% from low-38% from high | |
| 38Weak | FORMFACTOR INC | $120k 3,870 shares | -11% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | FORM FORMFACTOR INC | SOpen-market sale Common Stock | -2,100 | $96.10 | $202k | 24,426 | 38 d ago |
| Feb 10, 2026 | FORM FORMFACTOR INC | SOpen-market sale Common Stock | -2,200 | $93.70 | $206k | 30,579 | Feb 11, 2026 |
| Dec 2, 2025 | FORM FORMFACTOR INC | SOpen-market sale Common Stock | -2,700 | $55.97 | $151k | 32,779 | Dec 2, 2025 |
| Sep 12, 2025 | FORM FORMFACTOR INC | SOpen-market sale Common Stock | -3,600 | $30.43 | $110k | 35,479 | Sep 12, 2025 |
| May 16, 2025 | FORM FORMFACTOR INC | AGrant or award Common Stock | +6,528 | $0.00 | $0 | 39,079 | May 16, 2025 |
| Mar 5, 2025 | FORM FORMFACTOR INC | SOpen-market sale Common Stock | -3,870 | $31.02 | $120k | 32,551 | Mar 6, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.