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FORMFormfactor Inc

Thomas St Dennis

Director at Formfactor Inc, as of Jun 16, 2026Sold $1.4M of stock in the past 12 months across 2 companies: 100% with no plan disclosed.

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
15K
shares sold, past 12 months
5
days with sales
$697K
largest single day, Feb 10, 2026
3
companies filed for

Share of stake sold and shares held at Formfactor Inc are being verified and not shown yet. Why

Selling by month

Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

No plan disclosedOne dollar scale for every month; the tallest bar is labeled
OctNov 2025: $100K no plan disclosedNovDecJanFeb 2026: $697K no plan disclosed$697KFebMarAprMay 2026: $203K no plan disclosedMayJun 2026: $424K no plan disclosedJunJulAugSepOct

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Formfactor Inc (FORM)DirectorSep 14, 2010Jun 16, 2026
Veeco Instruments Inc (VECO)DirectorMay 6, 2016May 13, 2026
Applied Materials (AMAT)Former Senior Vice PresidentSep 23, 2005Sep 2, 2009

Also a director at

Veeco Instruments Inc (VECO)

Recent filings

The last 5 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.