• Perimeter Solutions CFO Kyle Sable sold 200,460 common shares in May 8-12 transactions, cutting direct ownership to zero.
• Sales totaled 200,460 shares at weighted average prices of $31.52, $32.89, $31.75.
• Disposals followed option exercises for same share amounts at $3.89 or $8.36 per share.
• Derivative holdings fell to 119,540 stock options with a $8.36 exercise price.

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: 0002001580-26-000004), on May 12, 2026, and is solely responsible for the information contained therein.