Thorndike William N Jr sold PRM
March 9, 2026 · Form 4 insider transaction
Thorndike William N Jr sold 90,043 shares of Perimeter Solutions, Inc. at $23.18 per share, a transaction worth $2.09M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
90,043
Price
$23.18
Total value
$2.09M
InsiderThorndike William N Jr
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMarch 9, 2026
Filing dateMarch 11, 2026
Shares owned after8,770,613
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the weighted average price of the shares sold on March 9, 2026. The prices of the shares sold pursuant to the transaction ranged from approximately $22.71 to $23.71 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.