PRM

Perimeter Solutions, Inc.

Latest Form 4:Sale$117.6MbyWINDACRE PARTNERSHIP LLC (10% Owner) · filed Jul 13, 2026

Perimeter Solutions, Inc. (PRM) has 23 SEC Form 4 filings (61 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Jul 13, 2026.

The most active filer is Chief Financial Officer Sable Kyle with 6 filings. Insiders have net sold $232.9M over the trailing 6 months.

  • Industry:Chemicals - Specialty
  • CEO:Haitham R. Khouri
  • Employees:319
  • HQ:Clayton, MO, US
  • IPO:2021-11-09

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$247.7M

reported sales (SEC code S)

Unique Insiders

7

in the rolling window

Market Cap

$5.0B

latest known value

Source
Sale$117.6MJul 13SEC ↗
Sale$14.4MJul 13SEC ↗
Sale$63.6MJul 13SEC ↗
Khouri HaithamFirst filing
Sale$692KMay 22SEC ↗
Khouri HaithamFirst filing
Sale$2.9MMay 22SEC ↗
Khouri HaithamFirst filing
Sale$3.7MMay 22SEC ↗
Sale$1.6MMay 15SEC ↗
Sale$1.8MMay 15SEC ↗
Emery JeffreyFirst in 8 months
Sale$1.5MMay 12SEC ↗
Emery JeffreyFirst in 8 months
Sale$3.3MMay 12SEC ↗
Sable KyleFirst in 5 months
Sale$4.7MMay 12SEC ↗
Sable KyleFirst in 5 months
Sale$673KMay 12SEC ↗
Sable KyleFirst in 5 months
Sale$953KMay 12SEC ↗
Sale$2.9MMar 11SEC ↗
Sale$2.4MMar 11SEC ↗
Sale$2.3MMar 11SEC ↗
Sale$3.0MMar 6SEC ↗
Sale$2.4MMar 6SEC ↗
Sale$2.4MMar 6SEC ↗
Yokozuka NorikoFirst filing
Sale$3.9MDec 16SEC ↗
Sable KyleFirst in 3 months
Sale$2.8MDec 16SEC ↗
Raj VivekFirst filing
Sale$561KSep 15SEC ↗
Emery JeffreyFirst filing
Sale$6.7MSep 8SEC ↗
Sable KyleFirst filing
Sale$882KSep 8SEC ↗

Related companies

Perimeter Solutions, Inc. is in the Manufacturing sector.