Welcome to our dedicated page for FORMFACTOR SEC filings (Ticker: FORM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
FormFactor, Inc. filings document a Nasdaq-listed semiconductor test and measurement company with common stock registered under the symbol FORM. Its Form 8-K reports furnish quarterly operating results and financial-condition updates, while other material-event filings cover restructuring actions tied to manufacturing consolidation, executive and director changes, and a revolving credit agreement for working capital and general corporate purposes.
The company’s proxy materials describe board elections, committee matters, executive compensation, equity awards, pay-versus-performance disclosure and other annual meeting governance subjects. Together, the filings provide formal disclosure on FormFactor’s capital structure, governance practices, operating performance and risk-related corporate actions.
Mike Slessor has filed a Form 144 notice to sell 13,088 shares of common stock through Morgan Stanley Smith Barney on the NASDAQ exchange, with an approximate sale date of January 15, 2026 and an aggregate market value of $1,005,295.82.
The shares to be sold are the same 13,088 common shares that were acquired as restricted stock from the issuer on June 4, 2022, with no separate cash payment noted at that time.
Over the prior three months, Slessor has already sold additional common shares of the same issuer, including 7,669 shares on December 17, 2025 for gross proceeds of $432,236.34, 8,403 shares on November 19, 2025 for $420,670.99, and 39,606 shares on January 6, 2026 for $2,574,390.00.
FormFactor, Inc. has approved restructuring plans to better align its cost structure and manufacturing footprint with current and expected demand and its strategic priorities. The company will consolidate its manufacturing facilities in Carlsbad and Baldwin Park, California, and expects personnel-related actions affecting approximately 200 to 300 employees, with most actions completed by the end of December 2026.
FormFactor expects to record total restructuring charges of about $30 to $40 million on a GAAP basis. This includes an estimated $20 to $25 million for impairment of leasehold improvements, facility exits and other costs, $9 to $13 million in severance, retention and other employee-related expenses, and $1 to $2 million for contract and lease terminations. Of the total, around $10 to $15 million are expected to be future cash expenditures, while approximately $20 to $25 million are expected to be non-cash charges, with most charges incurred in the current fiscal year.
FORM has a Form 144 notice indicating a planned sale of 39,606 common shares, with an aggregate market value of $2,574,390.00. The shares are to be sold through Morgan Stanley Smith Barney LLC on or around 01/06/2026, and the issuer reports 77,517,097 shares outstanding.
The seller acquired the 39,606 shares as performance shares from the issuer on 07/23/2024, with no separate cash payment. Over the prior three months, Mike Slessor sold additional common shares, including 7,669 shares on 12/17/2025 for $432,236.34 and 8,403 shares on 11/19/2025 for $420,670.99, all listed on the NASDAQ.
FormFactor Inc. CEO and director Mike Slessor reported automatic stock sales under a pre-arranged Rule 10b5-1 trading plan. On December 17, 2025, he sold 5,606 shares of common stock at a weighted average price of $56.19 and an additional 2,063 shares at a weighted average price of $56.82.
These transactions, totaling 7,669 shares, were executed pursuant to a Rule 10b5-1 trading plan adopted on August 19, 2025. After these sales, Slessor beneficially owned 525,601 shares of FormFactor common stock directly.
FormFactor, Inc.
FormFactor, Inc. (FORM) CEO and director Mike Slessor reported open-market sales of company stock. On 11/19/2025, he sold 4,739 shares of common stock at a weighted average price of $49.65, and an additional 3,664 shares at a weighted average price of $50.60. Both transactions are coded as sales and were executed under a Rule 10b5-1 trading plan that was adopted on August 19, 2025. After these transactions, Slessor beneficially owned 533,270 shares of FormFactor common stock in direct ownership.
FormFactor Inc. director trade: A director of FormFactor Inc. (ticker FORM) reported an open-market sale of 2,000 shares of common stock on 11/17/2025 at a price of $49.8465 per share. After this transaction, the reporting person beneficially owns 38,957 shares, held directly.
FormFactor (FORM) CEO and Director Mike Slessor reported routine equity vesting activity on 11/07/2025. He acquired 5,908 shares of common stock upon settlement of restricted stock units and had 3,282 shares withheld to cover taxes at $52.25 per share. Following these transactions, he directly owned 541,673 shares.
The RSUs convert 1‑for‑1 into common stock and were part of a grant vesting in quarterly installments through August 2026, subject to continued service and plan terms.
FormFactor (FORM) insider filing: CFO and SVP Global Finance Aric McKinnis reported a grant of 13,188 restricted stock units on November 6, 2025. The RSUs vest in twelve quarterly installments from February 6, 2026 through November 6, 2028 and will be settled in common stock on or after each vesting date. The award was recorded at $0 per unit and is held directly. Unvested RSUs are forfeitable upon termination, subject to existing agreements.
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.