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FORMFormfactor Inc

Brian White

Director at Formfactor Inc, as of May 21, 2026Sold $1.1M of stock in the past 12 months: 100% with no plan disclosed.

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
11K
shares sold, past 12 months
3
days with sales
$500K
largest single day, Feb 9, 2026
2
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
OctNovDecJanFeb 2026: $730K no plan disclosed$730KFebMarAprMay 2026: $410K no plan disclosedMayJunJulAugSepOct

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 28, 2022May 21, 2026
Ambarella Inc (AMBA)Former CFOApr 8, 2022Dec 21, 2023

Recent filings

The last 4 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.