SLESSOR MIKE 4
4 · FORMFACTOR INC · Filed Dec 17, 2025
Insider Transaction Report
Form 4
FORMFACTOR INCFORM
SLESSOR MIKE
DirectorCEO
Transactions
- Sale
Common Stock
2025-12-17$56.19/sh−5,606$315,001→ 527,664 total - Sale
Common Stock
2025-12-17$56.82/sh−2,063$117,220→ 525,601 total
Footnotes (3)
- [F1]The reported sale of shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted on August 19, 2025.
- [F2]Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $55.725 through $56.715. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F3]Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $56.72 through $56.8575. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.