SLESSOR MIKE (CEO) sold 3.2% of their position (16K shares) of FORMFACTOR INC on the open market
Open‑market sale worth $2.10M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 6 sales
Filed: 8/17/2026ACC: 0001628280-26-057485
-16K
Net shares
Net seller
$2.10M
Total sold
6
Open market trades
0B · 6S
6
Total transactions
16K disposed
Non-Derivative Transactions6
Common Stock
Direct
Shares
−2.48K
Price / share
$128.72
Trade value
$319.48K
% of position
0.5%
8/14/2026
500.21K→497.72K
Common Stock
Direct
Shares
−2.89K
Price / share
$129.55
Trade value
$374.66K
% of position
0.6%
8/14/2026
497.72K→494.83K
Common Stock
Direct
Shares
−3.28K
Price / share
$130.54
Trade value
$428.43K
% of position
0.7%
8/14/2026
494.83K→491.55K
Common Stock
Direct
Shares
−1.13K
Price / share
$131.65
Trade value
$148.11K
% of position
0.2%
8/14/2026
491.55K→490.43K
Common Stock
Direct
Shares
−5.54K
Price / share
$132.50
Trade value
$733.39K
% of position
1.1%
8/14/2026
490.43K→484.89K
Common Stock
Direct
Shares
−686.00
Price / share
$133.33
Trade value
$91.46K
% of position
0.1%
8/14/2026
484.89K→484.20K
Total
Net shares
−16K
Net value
-$2.10M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/14/2026 | S · Sale | −2.48K | $128.72 | $319.48K | 0.5% | 500.21K | 497.72K |
| Common Stock Direct | 8/14/2026 | S · Sale | −2.89K | $129.55 | $374.66K | 0.6% | 497.72K | 494.83K |
| Common Stock Direct | 8/14/2026 | S · Sale | −3.28K | $130.54 | $428.43K | 0.7% | 494.83K | 491.55K |
| Common Stock Direct | 8/14/2026 | S · Sale | −1.13K | $131.65 | $148.11K | 0.2% | 491.55K | 490.43K |
| Common Stock Direct | 8/14/2026 | S · Sale | −5.54K | $132.50 | $733.39K | 1.1% | 490.43K | 484.89K |
| Common Stock Direct | 8/14/2026 | S · Sale | −686.00 | $133.33 | $91.46K | 0.1% | 484.89K | 484.20K |
| Total | −16K | -$2.10M | ||||||
Derivative Transactions0
No derivative transactions reported