SLESSOR MIKE (CEO) exercised options at FORMFACTOR INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 2 exercises
Filed: 2/9/2026ACC: 0001628280-26-006542
-5.45K
Net shares
Net seller
$478.8K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
9.68K acquired · 15.13K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+3.64K
Price / share
—
Trade value
—
% of position
0.8%
2/5/2026
472.91K→476.55K
Common Stock
Direct
Shares
−2.10K
Price / share
$83.87
Trade value
$175.71K
% of position
0.4%
2/5/2026
476.55K→474.46K
Common Stock
Direct
Shares
+6.03K
Price / share
—
Trade value
—
% of position
1.3%
2/6/2026
474.46K→480.49K
Common Stock
Direct
Shares
−3.36K
Price / share
$90.29
Trade value
$303.10K
% of position
0.7%
2/6/2026
480.49K→477.13K
Total
Net shares
+4.22K
Net value
-$478.81K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/5/2026 | M · Option Exercise | +3.64K | — | — | 0.8% | 472.91K | 476.55K |
| Common Stock Direct | 2/5/2026 | F · Tax Withholding | −2.10K | $83.87 | $175.71K | 0.4% | 476.55K | 474.46K |
| Common Stock Direct | 2/6/2026 | M · Option Exercise | +6.03K | — | — | 1.3% | 474.46K | 480.49K |
| Common Stock Direct | 2/6/2026 | F · Tax Withholding | −3.36K | $90.29 | $303.10K | 0.7% | 480.49K | 477.13K |
| Total | +4.22K | -$478.81K | ||||||
Derivative Transactions2
Restricted Stock Units
Direct
Converts to
Common Stock
3.64K shares
Shares
−3.64K
Strike price
0
Held after
21.86K
Exercisable
—
2/5/2026
Restricted Stock Units
Direct
Converts to
Common Stock
6.03K shares
Shares
−6.03K
Strike price
0
Held after
60.31K
Exercisable
—
2/6/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock3.64K shares | 2/5/2026 | M · Option Exercise | −3.64K | 0 | — | 21.86K |
| Restricted Stock Units Direct | Common Stock6.03K shares | 2/6/2026 | M · Option Exercise | −6.03K | 0 | — | 60.31K |