Insider Transactions Reported by 21 Insiders of Perimeter Solutions, Inc.

Symbol
PRM on NYSE
Location
Clayton, MO

Insiders trading volume in the past year

Perimeter Solutions, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
WindAcre Partnership Master Fund, LP 10%+ Owner $305,527,308 $0 0% 27 Jun 2025
William N. Thorndike Jr Director $94,907,339 09 Dec 2025
W. Nicholas Howley Director $13,451,578 24 Nov 2025
Haitham Khouri Chief Executive Officer, Director $6,030,881 20 Jun 2025
Shannon Horn Business Director $4,657,513 30 Mar 2022
Robert S. Henderson Director $4,207,009 20 Feb 2025
Edward D. Goldberg Vice Chairman, Director $2,856,079 20 Feb 2025
Vivek Raj Director $2,803,587 -$7,614,771 -73% 11 Sep 2025
Tracy Britt Cool Director $2,210,260 20 Jun 2025
Barry Lederman Chief Financial Officer $2,052,547 30 Mar 2022
Jorge Valladares III Director $2,044,614 11 Jun 2024
Bernt G. Iversen II Director $1,625,089 20 Feb 2025
Ernest C. Kremling II Chief Operating Officer $1,572,704 30 Mar 2022
Noriko Yokozuka General Counsel $1,341,145 -$3,910,500 -74% 12 Dec 2025
SEAN HENNESSY Director $1,281,000 20 Feb 2025
Kevin Stein Director $1,201,750 08 Nov 2021
Stephen Cornwall Chief Commercial Officer $439,809 30 Mar 2022
Jeffrey Emery President - Global Fire Safety $0 -$6,684,000 -100% 04 Sep 2025
Kyle Sable Chief Financial Officer $0 -$3,729,000 -100% 12 Dec 2025
Grant Bowman President, Specialty Products 20 Feb 2025
Charles W. Kropp Chief Financial Officer 06 May 2022

Recent Insider Transactions by Companies or Individuals for Perimeter Solutions, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.