Perimeter Solutions, Inc.

By person

12 insiders · 28 transactions

94.1×

Haitham Khouri holds 94.1 times base salary in stock. $63.55M 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%

Thorndike William N Jr

Director

—

$15.40M (7)

−$15.40M

8,535,656

5.21%

$289.36M

+150.7%

Sable Kyle

Chief Financial Officer

—

$10.84M (6) scheduled

−$10.84M

0.0000%

$0.00

—

Khouri Haitham

Chief Executive Officer

—

$7.28M (3)

−$7.28M

1,874,615

1.15%

$63.55M

+275.0%

Emery Jeffrey

President - Global Fire Safety

—

$6.57M (4) scheduled

−$6.57M

0.0000%

$0.00

—

Yokozuka Noriko

General Counsel

—

$3.91M (1) scheduled

−$3.91M

47,157

0.0288%

$1.60M

0.0%

WindAcre Partnership Master Fund, LP entity

10% owner

—

21,854,600

13.35%

$740.87M

+1.2%

Raj Vivek

Director

—

677,560

0.4139%

$22.97M

−5.6%

Howley W Nicholas

Director

—

606,200

0.3703%

$20.55M

+1.8%

Henderson Robert S

Director

—

328,416

0.2006%

$11.13M

+1.1%

Cool Tracy Britt

Director

—

250,493

0.1530%

$8.49M

+12.3%

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

Emery Jeffrey

13 May 2026

President - Global Fire Safety

Sold after exercise

53,537

$33.45

$1.79M

Sable Kyle

13 May 2026

Chief Financial Officer

Sold after exercise

3,277

$33.59

$110.07K

Sable Kyle

13 May 2026

Chief Financial Officer

Sold after exercise

46,263

$33.05

$1.53M

Sable Kyle

12 May 2026

Chief Financial Officer

Sold after exercise

30,000

$31.75

$952.50K

Sable Kyle

11 May 2026

Chief Financial Officer

Sold after exercise

20,460

$32.89

$672.93K

Emery Jeffrey

11 May 2026

President - Global Fire Safety

Sold after exercise

2,108

$34.05

$71.78K

Emery Jeffrey

11 May 2026

President - Global Fire Safety

Sold after exercise

97,855

$32.90

$3.22M

Sable Kyle

8 May 2026

Chief Financial Officer

Sold after exercise

150,000

$31.52

$4.73M

Emery Jeffrey

8 May 2026

President - Global Fire Safety

Sold after exercise

46,500

$32.00

$1.49M

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

Sable Kyle

12 Dec 2025

Chief Financial Officer

Sold after exercise

100,000

$28.47

$2.85M

Yokozuka Noriko

12 Dec 2025

General Counsel

Sold after exercise

137,500

$28.44

$3.91M

Perimeter Solutions, Inc.

By person

Individual transactions

What was left out