Trade Summary

Yesterday, Slessor Mike, serving as CEO at Formfactor Inc (FORM), sold 9,438 shares at $126.52 per share, for a total transaction value of $1,194,064.00. Following this transaction, Slessor Mike now holds 447,037 shares of FORM.

This sale represents a 2.00% decrease in Slessor Mike's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, May 13, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, May 14, 2026 at 5:32 PM ET, 1 day 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.