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 LLC

30 Jun 2026

10% owner

Sell

1,875,000

$33.90

$63.56M

WINDACRE PARTNERSHIP LLC

29 Jun 2026

10% owner

Sell

437,500

$33.00

$14.44M

WINDACRE PARTNERSHIP LLC

26 Jun 2026

10% owner

Sell

548,479

$34.51

$18.93M

WINDACRE PARTNERSHIP LLC

26 Jun 2026

10% owner

Sell

20,000

$36.25

$725.00K

WINDACRE PARTNERSHIP LLC

26 Jun 2026

10% owner

Sell

2,296,400

$34.40

$79.00M

WINDACRE PARTNERSHIP LLC

26 Jun 2026

10% owner

Sell

150,000

$34.98

$5.25M

WINDACRE PARTNERSHIP LLC

26 Jun 2026

10% owner

Sell

378,600

$36.22

$13.71M

Khouri Haitham

22 May 2026

Chief Executive Officer

Sell

117,511

$31.19

$3.67M

Khouri Haitham

21 May 2026

Chief Executive Officer

Sell

91,724

$31.91

$2.93M

Khouri Haitham

20 May 2026

Chief Executive Officer

Sell

20,300

$34.09

$692.03K

Thorndike William N Jr

11 Mar 2026

Director

Sell

100,000

$23.18

$2.32M

Thorndike William N Jr

10 Mar 2026

Director

Sell

100,000

$23.63

$2.36M

Thorndike William N Jr

9 Mar 2026

Director

Sell

34,957

$23.85

$833.72K

Thorndike William N Jr

9 Mar 2026

Director

Sell

90,043

$23.18

$2.09M

Thorndike William N Jr

6 Mar 2026

Director

Sell

100,000

$23.63

$2.36M

Thorndike William N Jr

5 Mar 2026

Director

Sell

100,000

$24.06

$2.41M

Thorndike William N Jr

4 Mar 2026

Director

Sell

125,000

$24.26

$3.03M

Raj Vivek

11 Sep 2025

Director

Sell

25,000

$22.45

$561.25K

Raj Vivek

21 May 2025

Director

Sell

32,000

$11.70

$374.40K

Raj Vivek

20 May 2025

Director

Sell

68,810

$11.84

$814.71K

Raj Vivek

19 May 2025

Director

Sell

100,000

$11.78

$1.18M

Raj Vivek

16 May 2025

Director

Sell

100,000

$11.74

$1.17M

Raj Vivek

15 May 2025

Director

Sell

100,000

$11.92

$1.19M

Raj Vivek

13 May 2025

Director

Sell

2,284

$12.22

$27.91K

Raj Vivek

14 Mar 2025

Director

Sell

250,000

$9.17

$2.29M

Cool Tracy Britt

22 Nov 2024

Director

Sell

50,000

$12.81

$640.50K

Khouri Haitham

15 Nov 2024

Chief Executive Officer

Sell

80,156

$12.16

$974.70K

Khouri Haitham

14 Nov 2024

Chief Executive Officer

Sell

100,000

$12.17

$1.22M

Khouri Haitham

13 Nov 2024

Chief Executive Officer

Sell

80,000

$12.05

$964.00K

Khouri Haitham

6 Dec 2022

Vice Chairman

Sell

126,952

$10.45

$1.33M

Khouri Haitham

5 Dec 2022

Vice Chairman

Sell

38,923

$10.84

$421.93K

Khouri Haitham

2 Dec 2022

Vice Chairman

Sell

22,599

$10.96

$247.69K

Show all 64 transactions →

Perimeter Solutions, Inc.

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Individual transactions

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