St Dennis Thomas Insider Trades & Stock Holdings

FormFactor, Inc. · Latest filing Jun 16, 2026

St Dennis Thomas at FormFactor, Inc. has 2 Form 4 trades on file since Jun 15, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($424.17K), net -$424.17K. Latest filing: disposed of 740 shares of $FORM on Jun 16, 2026.

Trades on file

2

Open-market bought

$0

Open-market sold

$424.17K

Net open-market

-$424.17K

Latest filing

Jun 16, 2026

All insider trades by St Dennis Thomas

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 16, 2026	$FORM	Sell (Gift)	740	$0	—			+1.8%	-23.6%				Read
Jun 15, 2026	$FORM	Sell (Open-market sale)	2.80K	$151.49	$424.17K			+2.7%	-24.1%				Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks St Dennis Thomas traded

• $FORM

Frequently asked questions

Has St Dennis Thomas been buying or selling stock?

St Dennis Thomas has 0 open-market purchases and 1 open-market sale on file, net -$424.17K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was St Dennis Thomas's latest insider trade?

disposed of 740 shares of $FORM on Jun 16, 2026.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.