Every Form 4 that FormFactor Inc. (FORM) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow FORM and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full FORM filings page.
FormFactor (FORM) CEO and director Mike Slessor reported RSU settlements and associated tax withholdings. On 11/05/2025, 3,644 shares were acquired upon RSU settlement, with 2,025 shares withheld at $55.36 for taxes. On 11/06/2025, 6,031 shares were acquired upon RSU settlement, with 3,351 shares withheld at $54.22 for taxes. Following these transactions, he directly owned 539,047 shares. RSUs convert 1-for-1 into common stock and vest quarterly under grants dated August 5, 2024 and August 6, 2025.
FormFactor (FORM) reported insider activity by its CFO and SVP Global Finance, Aric McKinnis. On 11/05/2025, 521 restricted stock units were settled into common shares (transaction code M) at $0 per unit, and 130 shares were withheld (code F) at $55.36 to cover taxes. Following these transactions, the officer directly owned 11,694 common shares and 3,647 RSUs. The RSU grant dated August 5, 2024 vests in twelve quarterly installments through August 5, 2027.
FormFactor Inc. (FORM) reported an insider transaction by CEO and Director Mike Slessor. On 11/03/2025, he made a charitable gift of 5,000 shares of common stock (Transaction Code G) at a reported price of $0.
Following this transaction, Slessor directly owned 534,748 shares of FormFactor common stock. The filing identifies the transaction as a gift to a charitable foundation.