SLESSOR MIKE (CEO) sold 3.6% of their position (17.51K shares) of FORMFACTOR INC on the open market
Open‑market sale worth $1.83M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 3 sales
Filed: 9/17/2026ACC: 0001628280-26-062602
-17.51K
Net shares
Net seller
$1.83M
Total sold
3
Open market trades
0B · 3S
3
Total transactions
17.51K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
−8.74K
Price / share
$104.26
Trade value
$910.92K
% of position
1.8%
9/16/2026
484.20K→475.47K
Common Stock
Direct
Shares
−7.77K
Price / share
$105.12
Trade value
$817.10K
% of position
1.6%
9/16/2026
475.47K→467.69K
Common Stock
Direct
Shares
−1K
Price / share
$105.80
Trade value
$105.80K
% of position
0.2%
9/16/2026
467.69K→466.69K
Total
Net shares
−17.51K
Net value
-$1.83M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/16/2026 | S · Sale | −8.74K | $104.26 | $910.92K | 1.8% | 484.20K | 475.47K |
| Common Stock Direct | 9/16/2026 | S · Sale | −7.77K | $105.12 | $817.10K | 1.6% | 475.47K | 467.69K |
| Common Stock Direct | 9/16/2026 | S · Sale | −1K | $105.80 | $105.80K | 0.2% | 467.69K | 466.69K |
| Total | −17.51K | -$1.83M | ||||||
Derivative Transactions0
No derivative transactions reported