SLESSOR MIKE sold FORM
August 14, 2026 · Form 4 insider transaction
SLESSOR MIKE sold 686 shares of FormFactor, Inc. at $133.33 per share, a transaction worth $91.5K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
686
Price
$133.33
Total value
$91.5K
InsiderSLESSOR MIKE
Role—
CompanyFormFactor, Inc. (FORM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 14, 2026
Filing dateAugust 17, 2026
Shares owned after484,204
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.; Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $133.255 through $133.53. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.