SLESSOR MIKE

PrivateCIK: 1590177
Location

LIVERMORE, CA

SLESSOR MIKE (CEO) sold 1.8% of their position (8.66K shares) of FORMFACTOR INC on the open market

Open‑market sale worth $815.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderSLESSOR MIKECIK 1590177
IssuerFORMFACTOR INCCIK 1039399
DirectorOfficer· CEO
Since Jul 2018
-8.66K
Net shares
Net seller
$815.6K
Total sold
3
Open market trades
0B · 3S
3
Total transactions
8.66K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

834.00

Price / share

$92.85

Trade value

$77.44K

% of position

0.2%
2/18/2026
479.75K478.92K

Common Stock

Direct
S · Sale

Shares

4.93K

Price / share

$93.97

Trade value

$463.65K

% of position

1.0%
2/18/2026
478.92K473.98K

Common Stock

Direct
S · Sale

Shares

2.90K

Price / share

$94.79

Trade value

$274.51K

% of position

0.6%
2/18/2026
473.98K471.09K
Total

Net shares

8.66K

Net value

-$815.60K

Derivative Transactions0
No derivative transactions reported
SLESSOR MIKE — Insider Transaction (Form 4) Filed Feb 18, 2026 | Finecho