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Live Earnings Conference Call: Perimeter Solutions will host a live Q1 2026 earnings call on May 6, 2026 at 8:30AM ET. Follow this link to get details and listen to Perimeter Solutions' Q1 2026 earnings call when it goes live. Get details.

Perimeter Solutions (PRM) Insider Trading & Ownership

Perimeter Solutions logo
$30.18 +0.44 (+1.46%)
Closing price 05/5/2026 03:59 PM Eastern
Extended Trading
$29.78 -0.40 (-1.31%)
As of 05/5/2026 07:38 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Perimeter Solutions (NYSE:PRM) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
13.10%
Number Of
Insiders Buying
(Last 12 Months)
1
Amount Of
Insider Buying
(Last 12 Months)
$3.56M
Number Of
Insiders Selling
(Last 12 Months)
4
Amount Of
Insider Selling
(Last 12 Months)
$25.28M
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PRM Insider Buying and Selling by Quarter

Perimeter Solutions Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
3/10/2026
William N Thorndike Jr
Director
Sell100,000$23.63$2,363,000.00  
3/9/2026
William N Thorndike Jr
Director
Sell125,000$23.37$2,921,250.00  
3/5/2026
William N Thorndike Jr
Director
Sell100,000$24.06$2,406,000.00  
3/4/2026
William N Thorndike Jr
Director
Sell125,000$24.26$3,032,500.00  
12/12/2025
Kyle Sable
Kyle Sable
CFO
Sell100,000$28.47$2,847,000.00  
9/11/2025
Vivek Raj
Director
Sell25,000$22.45$561,250.00  
9/5/2025
Kyle Sable
Kyle Sable
CFO
Sell40,000$22.05$882,000.00  
9/4/2025
Jeffrey Emery
Jeffrey Emery
Insider
Sell300,000$22.28$6,684,000.00  
6/27/2025
Windacre Partnership Master Fu
Major Shareholder
Buy254,600$13.98$3,559,308.00  
5/21/2025
Vivek Raj
Director
Sell32,000$11.70$374,400.00  
5/20/2025
Vivek Raj
Director
Sell68,810$11.84$814,710.40  
5/19/2025
Vivek Raj
Director
Sell100,000$11.78$1,178,000.00  
5/15/2025
Vivek Raj
Director
Sell100,000$11.92$1,192,000.00  
5/13/2025
Vivek Raj
Director
Sell2,284$12.22$27,910.48  
(Data available from 1/1/2013 forward)

PRM Insider Trading Activity - Frequently Asked Questions

The list of insiders at Perimeter Solutions includes Haitham Khouri, Jeffrey Emery, Jorge Valladares, Kyle Sable, Tracy Britt Cool, Vivek Raj, William N Thorndike Jr, and Windacre Partnership Master Fu. Learn more on insiders at PRM.

13.10% of Perimeter Solutions stock is owned by insiders. Learn more on PRM's insider holdings.

The following insiders have purchased PRM shares in the last 24 months: Jorge Valladares ($300,300.00), and Windacre Partnership Master Fu ($3,559,308.00).

Insiders have purchased a total of 296,600 PRM shares in the last 24 months for a total of $3,859,608.00 bought.

The following insiders have sold PRM shares in the last 24 months: Haitham Khouri ($1,938,696.96), Jeffrey Emery ($6,684,000.00), Kyle Sable ($3,729,000.00), Tracy Britt Cool ($640,500.00), Vivek Raj ($6,440,770.88), and William N Thorndike Jr ($10,722,750.00).

Insiders have sold a total of 1,678,250 Perimeter Solutions shares in the last 24 months for a total of $30,155,717.84 sold.

Perimeter Solutions Active Insiders


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This page (NYSE:PRM) was last updated on 5/6/2026 by MarketBeat.com Staff.
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