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: 5/7/2026ACC: 0001628280-26-032447
-5.38K
Net shares
Net seller
$794.7K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
9.68K acquired · 15.06K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+3.64K
Price / share
—
Trade value
—
% of position
0.8%
5/5/2026
449.56K→453.21K
Common Stock
Direct
Shares
−2.03K
Price / share
$145.00
Trade value
$294.06K
% of position
0.4%
5/5/2026
453.21K→451.18K
Common Stock
Direct
Shares
+6.03K
Price / share
—
Trade value
—
% of position
1.3%
5/6/2026
451.18K→457.21K
Common Stock
Direct
Shares
−3.36K
Price / share
$149.12
Trade value
$500.60K
% of position
0.7%
5/6/2026
457.21K→453.86K
Total
Net shares
+4.29K
Net value
-$794.66K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/5/2026 | M · Option Exercise | +3.64K | — | — | 0.8% | 449.56K | 453.21K |
| Common Stock Direct | 5/5/2026 | F · Tax Withholding | −2.03K | $145.00 | $294.06K | 0.4% | 453.21K | 451.18K |
| Common Stock Direct | 5/6/2026 | M · Option Exercise | +6.03K | — | — | 1.3% | 451.18K | 457.21K |
| Common Stock Direct | 5/6/2026 | F · Tax Withholding | −3.36K | $149.12 | $500.60K | 0.7% | 457.21K | 453.86K |
| Total | +4.29K | -$794.66K | ||||||
Derivative Transactions2
Restricted Stock Units
Direct
Converts to
Common Stock
3.64K shares
Shares
−3.64K
Strike price
0
Held after
18.22K
Exercisable
—
5/5/2026
Restricted Stock Units
Direct
Converts to
Common Stock
6.03K shares
Shares
−6.03K
Strike price
0
Held after
54.28K
Exercisable
—
5/6/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock3.64K shares | 5/5/2026 | M · Option Exercise | −3.64K | 0 | — | 18.22K |
| Restricted Stock Units Direct | Common Stock6.03K shares | 5/6/2026 | M · Option Exercise | −6.03K | 0 | — | 54.28K |