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FORMFormfactor Inc

Kelley Steven-Waiss

Director at Formfactor Inc, as of Sep 4, 2026Sold $1.2M 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
12K
shares sold, past 12 months
4
days with sales
$678K
largest single day, May 15, 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
OctNovDec 2025: $151K no plan disclosedDecJanFeb 2026: $206K no plan disclosedFebMarAprMay 2026: $678K no plan disclosed$678KMayJunJulAugSep 2026: $202K no plan disclosedSepOct

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)DirectorAug 7, 2015Sep 4, 2026
Extreme Networks Inc (EXTR)Former EVP Chief HR OfficerMay 6, 2015Jan 25, 2016

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.