Perimeter Solutions, Inc.

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%

Thorndike William N Jr

Director

—

$15.40M (7)

−$15.40M

8,535,656

5.21%

$289.36M

—

Emery Jeffrey

President - Global Fire Safety

—

$13.25M (5) scheduled

−$13.25M

0.0000%

$0.00

—

Khouri Haitham

Chief Executive Officer

—

$12.44M (9)

−$12.44M

3,100,000

1.89%

$105.09M

—

Sable Kyle

Chief Financial Officer

—

$11.72M (7) scheduled

−$11.72M

0.0000%

$0.00

—

Raj Vivek

Director

—

$7.61M (8)

−$7.61M

677,560

0.4139%

$22.97M

—

Horn Shannon

Business Director

$4.46M (1)

—

+$4.46M

445,695

0.2723%

$15.11M

—

Yokozuka Noriko

General Counsel

$471.57K (1)

$3.91M (1) scheduled

−$3.44M

47,157

0.0288%

$1.60M

—

Goldberg Edward D.

Vice Chairman

$2.23M (1)

—

+$2.23M

222,957

0.1362%

$7.56M

—

Lederman Barry

Chief Financial Officer

$1.96M (1)

—

+$1.96M

196,416

0.1200%

$6.66M

—

Kremling Ernest C. II

Chief Operating Officer

$1.50M (1)

—

+$1.50M

150,498

0.0919%

$5.10M

—

HENNESSY SEAN P

Director

$1.00M (1)

—

+$1.00M

100,000

0.0611%

$3.39M

—

Stein Kevin M

Director

$1.00M (1)

—

+$1.00M

115,000

0.0703%

$3.90M

—

Cool Tracy Britt

Director

$51.46K (1)

$640.50K (1)

−$589.04K

256,693

0.1568%

$8.70M

—

Cornwall Stephen

Chief Commercial Officer

$420.87K (1)

—

+$420.87K

46,487

0.0284%

$1.58M

—

Valladares III Jorge L.

Director

$300.26K (3)

—

+$300.26K

14,000

0.0086%

$474.60K

—

Howley W Nicholas

Director

—

606,200

0.3703%

$20.55M

—

Henderson Robert S

Director

—

328,416

0.2006%

$11.13M

—

Iversen Bernt G II

Director

—

126,861

0.0775%

$4.30M

+1.5%

Individual transactions

Insider

Date

Role

Action

Price

Amount

WindAcre Partnership Master Fund, LP

27 Jun 2025

10% owner

Buy

254,600

$13.98

$3.56M

Valladares III Jorge L.

11 Jun 2024

Director

Buy indirect

14,000

$7.15

$100.09K

Valladares III Jorge L.

11 Jun 2024

Director

Buy indirect

14,000

$7.15

$100.09K

Valladares III Jorge L.

11 Jun 2024

Director

Buy indirect

14,000

$7.15

$100.09K

Cool Tracy Britt

10 May 2022

Director

Buy indirect

6,200

$8.30

$51.46K

WindAcre Partnership Master Fund, LP

9 May 2022

10% owner

Buy

1,600,000

$8.65

$13.84M

Horn Shannon

9 Nov 2021

Business Director

Buy

445,695

$10.00

$4.46M

Kremling Ernest C. II

9 Nov 2021

Chief Operating Officer

Buy

150,498

$10.00

$1.50M

Lederman Barry

9 Nov 2021

Chief Financial Officer

Buy

196,416

$10.00

$1.96M

Stein Kevin M

9 Nov 2021

Director

Buy indirect

100,000

$10.00

$1.00M

Yokozuka Noriko

9 Nov 2021

General Counsel

Buy

47,157

$10.00

$471.57K

Goldberg Edward D.

9 Nov 2021

Chief Executive Officer

Buy

222,957

$10.00

$2.23M

Cornwall Stephen

9 Nov 2021

Chief Commercial Officer

Buy

42,087

$10.00

$420.87K

HENNESSY SEAN P

9 Nov 2021

Director

Buy

100,000

$10.00

$1.00M

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Perimeter Solutions, Inc.

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