Trade Summary

6 days ago, St Dennis Thomas, serving as Dir at Formfactor Inc (FORM), sold 1,000 shares at $115.84 per share, for a total transaction value of $115,840.00. Following this transaction, St Dennis Thomas now holds 31,873 shares of FORM.

This sale represents a 3.00% decrease in St Dennis Thomas's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Tuesday, May 19, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, May 21, 2026 at 5:48 PM ET, 2 days after the trade was made.

Formfactor Inc operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTOR EQUIPMENT & MATERIALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.