Insider Shareholders with Direct Ownership of Perimeter Solutions, Sa (PRM)
This section provides a comprehensive overview of the insiders with direct ownership of Perimeter Solutions, Sa (PRM). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Perimeter Solutions, SA Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Wind Acre Partnership Master Fund, Lp
> 10% Shareholder |
1,854,600 | 0 | 21,854,600 $554 Million | 2 |
Jun 27, 2025
Added 1.15%
|
|
William N Thorndike Jr
Director |
4,276,849 | 673,685 | 3,603,164 $91.3 Million | 7 |
Dec 09, 2025
Reduced 15.75%
|
|
W Nicholas Howley
Director |
5,432,111 | 4,825,911 | 606,200 $15.4 Million | 10 |
Nov 24, 2025
Reduced 55.19%
|
|
Khouri Haitham
Chief Executive Officer |
2,510,192 | 2,006,359 | 503,833 $12.8 Million | 16 |
Jun 20, 2025
Added 33.52%
|
|
Shannon Horn
Business Director |
445,695 | 0 | 445,695 $11.3 Million | 1 |
Nov 09, 2021
Added 50.0%
|
|
Robert S Henderson
Director |
328,416 | 0 | 328,416 $8.32 Million | 2 |
Oct 16, 2024
Added 1.03%
|
|
Edward D. Goldberg
Vice Chairman |
222,957 | 0 | 222,957 $5.65 Million | 1 |
Nov 09, 2021
Added 50.0%
|
|
Barry Lederman
Chief Financial Officer |
196,416 | 0 | 196,416 $4.98 Million | 1 |
Nov 09, 2021
Added 50.0%
|
|
Tracy Britt Cool
Director |
234,650 | 50,000 | 184,650 $4.68 Million | 7 |
Jun 20, 2025
Added 5.72%
|
|
Ernest C. Kremling Ii
Chief Operating Officer |
150,498 | 0 | 150,498 $3.81 Million | 1 |
Nov 09, 2021
Added 50.0%
|
|
Bernt G Iversen Ii
Director |
31,250 | 29,389 | 126,861 $3.21 Million | 2 |
Oct 29, 2024
Reduced 18.81%
|
|
Vivek Raj
Director |
821,482 | 699,781 | 121,701 $3.08 Million | 15 |
Sep 11, 2025
Reduced 17.04%
|
|
Sean P Hennessy
Director |
100,000 | 0 | 100,000 $2.53 Million | 1 |
Nov 09, 2021
Added 50.0%
|
|
Noriko Yokozuka
General Counsel |
184,657 | 137,500 | 47,157 $1.19 Million | 3 |
Dec 12, 2025
Reduced 74.46%
|
|
Stephen Cornwall
Chief Commercial Officer |
46,487 | 0 | 46,487 $1.18 Million | 2 |
Nov 09, 2021
Added 47.52%
|
|
Kyle Sable
Chief Financial Officer |
140,000 | 140,000 | 0 $0 | 4 |
Dec 12, 2025
Reduced 100.0%
|
|
Jeffrey Emery
President - Global Fire Safety |
300,000 | 300,000 | 0 $0 | 2 |
Sep 04, 2025
Reduced 100.0%
|