Trade Summary

3 days ago, Cannone Peter III, serving as Dir at Mks Inc (MKSI), sold 1,350 shares at $303.40 per share, for a total transaction value of $409,590.00. Following this transaction, Cannone Peter III now holds 7,794 shares of MKSI.

This sale represents a 15.00% decrease in Cannone Peter III's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, May 18, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, May 19, 2026 at 10:46 AM ET, 1 day after the trade was made.

Mks Inc operates in the TECHNOLOGY sector, specifically within the SCIENTIFIC & TECHNICAL INSTRUMENTS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.