Perimeter Solutions, Inc.

Ownership Transactions Reported by 21 Insiders

Symbol
PRM on NYSE
Industry
Chemicals & Allied Products
Location
8000 Maryland Ave., Suite 350, 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 $306M $0 0% Jun 27, 2025
William N. Thorndike Jr Director $50.6M Jun 20, 2025
W. Nicholas Howley Director $16M Jun 20, 2025
Haitham Khouri Chief Executive Officer, Director $5.96M -$3.16M -34.6% Jun 20, 2025
Shannon Horn Business Director $4.66M Mar 30, 2022
Robert S. Henderson Director $4.21M Feb 20, 2025
Edward D. Goldberg Vice Chairman, Director $2.86M Feb 20, 2025
Tracy Britt Cool Director $2.18M -$641K -22.7% Jun 20, 2025
Barry Lederman Chief Financial Officer $2.05M Mar 30, 2022
Jorge Valladares Director $2.04M Jun 11, 2024
Vivek Raj Director $1.81M -$7.61M -80.8% Sep 11, 2025
Bernt G. Iversen II Director $1.63M Feb 20, 2025
Ernest C. Kremling II Chief Operating Officer $1.57M Mar 30, 2022
Sean P. Hennessy Director $1.28M Feb 20, 2025
Kevin M. Stein Director $1.2M Nov 8, 2021
Noriko Yokozuka General Counsel $604K Feb 20, 2025
Stephen Cornwall Chief Commercial Officer $440K Mar 30, 2022
Kyle Sable Chief Financial Officer $0 -$882K -100% Sep 5, 2025
Jeffrey Emery President - Global Fire Safety $0 -$6.68M -100% Sep 4, 2025
Grant Bowman President, Specialty Products Feb 20, 2025
Charles W. Kropp Chief Financial Officer May 6, 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.