• Perimeter Solutions CEO Haitham Khouri sold 229,535 shares in open-market transactions from May 20 to May 22, 2026.
• The sales were reported at weighted average prices of $34.09, $31.91, and $31.19 per share.
• Khouri’s direct holdings fell to 1,874,615 shares following the transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Perimeter Solutions SA published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001892618-26-000006), on May 22, 2026, and is solely responsible for the information contained therein.