St Dennis Thomas sold FORM

May 19, 2026 · Form 4 insider transaction

St Dennis Thomas sold 1,000 shares of FormFactor, Inc. at $115.84 per share, a transaction worth $115.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
1,000
Price
$115.84
Total value
$115.8K
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 19, 2026
Filing dateMay 21, 2026
Shares owned after31,873
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $115.80 through $115.84. 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.

View the original Form 4 on SEC EDGAR