Formfactor Inc (FORM): insider trading, Congress trades & who owns it

Insider signal
24/100
Heavy insider selling · 90 days
Insider buys
$0
0 buyers · 12 months
Insider sales
$22.1M
9 sellers · 12 months
Funds holding
508
13F · Q2 2026
Congress trades
None
none in 2 years

Insider activity at Formfactor Inc has been all selling for a year now: about $22.1 million from nine sellers, and zero buyers in open-market trades.

That's worth context: executives sell for plenty of routine reasons, from scheduled trading plans to tax bills. Buying is the rarer, more telling signal.

Big money check: 508 institutions held FORM as of Q2 2026, and more funds bought than sold. Zooming out by quarter: 7 quarters in a row of net selling by insiders. Insiders bought in 0 of the last 7 full quarters.

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Latest insider trades in FORM

FiledInsiderRoleTypeSharesPriceValueSource
Sep 17, 2026SLESSOR MIKECEOSell1,000$105.80$106KSEC
Sep 17, 2026SLESSOR MIKECEOSell8,737$104.26$911KSEC
Sep 17, 2026SLESSOR MIKECEOSell7,773$105.12$817KSEC
Sep 4, 2026STEVEN-WAISS KELLEYDirectorSell2,100$96.10$202KSEC
Aug 17, 2026SLESSOR MIKECEOSell2,482$128.72$319KSEC
Aug 17, 2026SLESSOR MIKECEOSell2,892$129.55$375KSEC
Aug 17, 2026SLESSOR MIKECEOSell686$133.33$91KSEC
Aug 17, 2026SLESSOR MIKECEOSell1,125$131.65$148KSEC
Aug 17, 2026SLESSOR MIKECEOSell5,535$132.50$733KSEC
Aug 17, 2026SLESSOR MIKECEOSell3,282$130.54$428KSEC
Jul 16, 2026SLESSOR MIKECEOSell1,650$117.39$194KSEC
Jul 16, 2026SLESSOR MIKECEOSell706$118.21$83KSEC
Jul 16, 2026SLESSOR MIKECEOSell300$120.58$36KSEC
Jul 16, 2026SLESSOR MIKECEOSell868$121.30$105KSEC
Jul 16, 2026SLESSOR MIKECEOSell1,041$116.56$121KSEC

Questions about FORM

Are insiders buying or selling FORM stock?

In the last 12 months Formfactor Inc insiders made open-market purchases worth about $0 and sales worth about $22.1 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.

When was the last insider trade in FORM?

The most recent open-market insider trade in FORM was filed on 2026-09-17.

How many institutions own FORM?

508 investment managers reported holding FORM in SEC Form 13F filings for Q2 2026.

Has any member of Congress traded FORM?

No congressional trades in FORM were reported in the past two years. The full list is free on CapitalSnitch.

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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).