FORMFACTOR INC (FORM) Insider Trading -- Recent Executive & Director Transactions

10 insiders reported 164 Form 4 transactions for FORMFACTOR INC (FORM) over the past 18 months (most recent 2026-08-17). Recent activity: SLESSOR MIKE (CEO) Sell 2,482 shares, SLESSOR MIKE (CEO) Sell 2,892 shares, SLESSOR MIKE (CEO) Sell 3,282 shares, SLESSOR MIKE (CEO) Sell 1,125 shares, SLESSOR MIKE (CEO) Sell 5,535 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-08-17SLESSOR MIKECEOSell2,482$319,483
2026-08-17SLESSOR MIKECEOSell2,892$374,659
2026-08-17SLESSOR MIKECEOSell3,282$428,432
2026-08-17SLESSOR MIKECEOSell1,125$148,106
2026-08-17SLESSOR MIKECEOSell5,535$733,388
2026-08-17SLESSOR MIKECEOSell686$91,464
2026-08-10SLESSOR MIKECEOBuy141,792$0
2026-08-10SLESSOR MIKECEOSell78,908$9.3M
2026-08-10SLESSOR MIKECEOBuy5,908$0
2026-08-10SLESSOR MIKECEOSell3,288$385,978
2026-08-07SLESSOR MIKECEOSell2,028$232,084
2026-08-07McKinnis Aric BrendanCFO, SVP Global FinanceBuy521$0
2026-08-07SLESSOR MIKECEOBuy3,644$0
2026-08-07McKinnis Aric BrendanCFO, SVP Global FinanceSell130$14,877
2026-08-07SLESSOR MIKECEOBuy6,031$0
2026-08-07McKinnis Aric BrendanCFO, SVP Global FinanceBuy1,099$0
2026-08-07SLESSOR MIKECEOSell3,357$386,760
2026-08-07McKinnis Aric BrendanCFO, SVP Global FinanceSell274$31,568
2026-07-16SLESSOR MIKECEOSell1,041$121,339
2026-07-16SLESSOR MIKECEOSell1,650$193,694
2026-07-16SLESSOR MIKECEOSell706$83,456
2026-07-16SLESSOR MIKECEOSell170$20,244
2026-07-16SLESSOR MIKECEOSell300$36,174
2026-07-16SLESSOR MIKECEOSell868$105,288
2026-06-16St Dennis ThomasDirectorSell2,800$424,172

Source: SEC Form 4 filings · as of 2026-08-17