Perimeter Solutions, Inc. (PRM) insider trading

By person

20 insiders · 64 transactions

155×

Haitham Khouri holds 155 times base salary in stock. $105.09M of shares against $675.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Haitham Khouri last reported holding, valued at $33.90, the price Ordinary shares was last bought or sold at on the open market here, on 30 Jun 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Windacre Partnership LLC entity

10% owner

—

$195.61M (7)

−$195.61M

16,148,621

9.87%

$547.44M

−26.1%

WindAcre Partnership Master Fund, LP entity

10% owner

$17.40M (2)

—

+$17.40M

21,854,600

13.35%

$740.87M

+9.3%

William N Thorndike Jr

Director

—

$15.40M (7)

−$15.40M

8,535,656

5.21%

$289.36M

—

Jeffrey Emery

President - Global Fire Safety

—

$13.25M (5) scheduled

−$13.25M

0.0000%

$0.00

—

Haitham Khouri

Chief Executive Officer

—

$12.44M (9)

−$12.44M

3,100,000

1.89%

$105.09M

—

Kyle Sable

Chief Financial Officer

—

$11.72M (7) scheduled

−$11.72M

0.0000%

$0.00

—

Vivek Raj

Director

—

$7.61M (8)

−$7.61M

677,560

0.4139%

$22.97M

—

Shannon Horn

Business Director

$4.46M (1)

—

+$4.46M

445,695

0.2723%

$15.11M

—

Noriko Yokozuka

General Counsel

$471.57K (1)

$3.91M (1) scheduled

−$3.44M

47,157

0.0288%

$1.60M

—

Edward D. Goldberg

Vice Chairman

$2.23M (1)

—

+$2.23M

222,957

0.1362%

$7.56M

—

Barry Lederman

Chief Financial Officer

$1.96M (1)

—

+$1.96M

196,416

0.1200%

$6.66M

—

Ernest C. Kremling II

Chief Operating Officer

$1.50M (1)

—

+$1.50M

150,498

0.0919%

$5.10M

—

Sean P Hennessy

Director

$1.00M (1)

—

+$1.00M

100,000

0.0611%

$3.39M

—

Kevin M Stein

Director

$1.00M (1)

—

+$1.00M

115,000

0.0703%

$3.90M

—

Tracy Britt Cool

Director

$51.46K (1)

$640.50K (1)

−$589.04K

256,693

0.1568%

$8.70M

—

Stephen Cornwall

Chief Commercial Officer

$420.87K (1)

—

+$420.87K

46,487

0.0284%

$1.58M

—

III Jorge L. Valladares

Director

$300.26K (3)

—

+$300.26K

14,000

0.0086%

$474.60K

—

W Nicholas Howley

Director

—

606,200

0.3703%

$20.55M

—

Robert S Henderson

Director

—

328,416

0.2006%

$11.13M

—

Bernt G Iversen II

Director

—

126,861

0.0775%

$4.30M

+1.5%

Perimeter Solutions, Inc.

What the insiders did Net selling

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