Trade Summary

5 days ago, Khouri Haitham, serving as CEO at Perimeter Solutions, Inc. (PRM), sold 229,535 shares at $31.73 per share, for a total transaction value of $7,284,108.00. Following this transaction, Khouri Haitham now holds 1,874,615 shares of PRM.

This sale represents a 11.00% decrease in Khouri Haitham's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 20, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 22, 2026 at 5:39 PM ET, 2 days after the trade was made.

Perimeter Solutions, Inc. operates in the BASIC MATERIALS sector, specifically within the SPECIALTY CHEMICALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.