Formfactor Inc (FORM): Congress and insider trades
Who in Congress and inside the company traded FORM, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Formfactor Inc (FORM) is a listed stock on NASDAQ.
- Insiders filed 0 open market buys worth $0 and 11 sells worth $8.9M, the latest filed 2026-09-04 (4 September 2026).
- Data as of 2026-09-29 (29 September 2026).
Insider trades in FORM
as of 2026-09-04| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 4 Sep 2026 | STEVEN-WAISS KELLEY | sell | 2,100 | $96.10 | $202K | n/a |
| 17 Aug 2026 | SLESSOR MIKE | sell | 16,002 | $130.95 | $2.1M | n/a |
| 16 Jul 2026 | SLESSOR MIKE | sell | 4,735 | $118.31 | $560K | n/a |
| 16 Jun 2026 | St Dennis Thomas | sell | 2,800 | $151.49 | $424K | n/a |
| 11 Jun 2026 | SLESSOR MIKE | sell | 11,890 | $121.35 | $1.4M | n/a |
| 4 Jun 2026 | Rhodes Sheri | sell | 6,328 | $125.40 | $794K | n/a |
| 22 May 2026 | Obregon-Jimenez Rebeca | sell | 3,828 | $126.47 | $484K | n/a |
| 21 May 2026 | St Dennis Thomas | sell | 1,000 | $115.84 | $116K | n/a |
| 21 May 2026 | WHITE BRIAN C | sell | 3,250 | $126.00 | $410K | n/a |
| 15 Apr 2026 | SLESSOR MIKE | sell | 11,294 | $127.72 | $1.4M | n/a |
| 18 Mar 2026 | SLESSOR MIKE | sell | 10,227 | $95.15 | $973K | n/a |
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Related pages
Frequently asked questions
Who has bought FORM?
0 Congress buys by 0 members and 0 insider buys are on file. The tables on this page list every one.
Did buying FORM after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.