Trade Summary

2 days ago, Sayiner Necip, serving as Dir at AXCELIS TECHNOLOGIES INC (ACLS), sold 1,586 shares at $157.44 per share, for a total transaction value of $249,703.33. Following this transaction, Sayiner Necip now holds 7,112 shares of ACLS.

This sale represents a 18.23% decrease in Sayiner Necip's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, June 3, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, June 4, 2026 at 5:05 PM ET, 1 day after the trade was made.

AXCELIS TECHNOLOGIES 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.