Thorndike William N Jr - Insider Non-Derivative Transactions at Perimeter Solutions, Inc. (PRM) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 9, 2025, Thorndike William N Jr's relationship to Perimeter Solutions, Inc. (PRM) is Director, and currently has 3,530,082 shares of Ordinary Shares, and 3,603,164 shares of Common Stock.

The charts below show the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other PRM insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Thorndike William N Jr - Insider Non-Derivative Transactions of PRM Ordinary Shares
Thorndike William N Jr - Insider Non-Derivative Transactions of PRM Common Stock
Thorndike William N Jr - Insider Non-Derivative Transactions at PRM
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 10, 2025 G -- (Common Stock) 673685 0 3603164
Jun 21, 2025 J -- (Common Stock) 746767 0 4276849
Nov 7, 2024 M -- (Ordinary Shares) 125000 12 3530082