SLESSOR MIKE sold FORM
September 16, 2026 · Form 4 insider transaction
SLESSOR MIKE sold 1,000 shares of FormFactor, Inc. at $105.80 per share, a transaction worth $105.8K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1,000
Price
$105.80
Total value
$105.8K
InsiderSLESSOR MIKE
Role—
CompanyFormFactor, Inc. (FORM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 16, 2026
Filing dateSeptember 17, 2026
Shares owned after466,694
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The reported sale of shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted on August 19, 2025.