Perimeter Solutions SA (Pre-Reincorporation) (PRM)

Perimeter Solutions SA experienced significant divestment activity recently, totaling approximately 195.6 million dollars in net sales. Windacre Partnership LLC executed the bulk of these transactions. This selling pressure coincides with a 13.5 percent decline in share value over the last quarter and a disappointing earnings report that missed expectations by 18.6 percent.
Ticker: PRM Exchange: NYS


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Insider trades have triggered activity signals for Perimeter Solutions SA (Pre-Reincorporation). Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
1.6
WINDACRE PARTNERSHIP LLC Large shareholder
Transaction date
Sale
Price
275.20
Quantity 32,264 +47.4%
Value US$1,545,357
1.6
WINDACRE PARTNERSHIP LLC Large shareholder
Transaction date
Sale
Price
34.40
Quantity 2,296,400 -10.8%
Value US$78,996,160
1.6
WINDACRE PARTNERSHIP LLC Large shareholder
Transaction date
Sale
Price
36.22
Quantity 378,600 -1.7%
Value US$13,712,892
1.6
Vivek Raj Former Director Non-Executive Director
Transaction date
Proposed sale
Price
35.05
Quantity 78,569
Value US$2,753,843
1.6
Vivek Raj Former Director Non-Executive Director
Transaction date
Proposed sale
Price
35.05
Quantity 43,132
Value US$1,511,777
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
31.19
Quantity 117,511 -5.9%
Value US$3,665,168
2.9
Haitham Khouri Officer Officer
Transaction date
Proposed sale
Price
31.10
Quantity 117,511
Value US$3,654,592
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
31.91
Quantity 91,724 -4.4%
Value US$2,926,913
2.9
Haitham Khouri Officer Officer
Transaction date
Proposed sale
Price
31.40
Quantity 91,724
Value US$2,880,134
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
34.09
Quantity 20,300 -1.0%
Value US$692,027
2.9
Haitham Khouri Officer Officer
Transaction date
Proposed sale
Price
33.50
Quantity 20,300
Value US$680,050
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
33.59
Quantity 3,277 -100.0%
Value US$110,074
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
33.05
Quantity 46,263 -93.4%
Value US$1,528,992
1.8
Emery Jeffrey President - Global Fire Safety Officer
Transaction date
Sale
Price
33.45
Quantity 53,537 -100.0%
Value US$1,790,813
2.6
KYLE J SABLE Officer; Director Executive Director
Transaction date
Proposed sale
Price
33.09
Quantity 49,540
Value US$1,639,175
1.8
JEFFREY EMERY Officer Officer
Transaction date
Proposed sale
Price
33.45
Quantity 53,537
Value US$1,790,641
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
31.75
Quantity 30,000 -100.0%
Value US$952,500
2.6
KYLE J SABLE Officer; Director Executive Director
Transaction date
Proposed sale
Price
31.75
Quantity 30,000
Value US$952,356
1.8
Emery Jeffrey President - Global Fire Safety Officer
Transaction date
Sale
Price
34.05
Quantity 2,108 -100.0%
Value US$71,777
1.8
Emery Jeffrey President - Global Fire Safety Officer
Transaction date
Sale
Price
32.90
Quantity 97,855 -97.9%
Value US$3,219,430
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
32.89
Quantity 20,460 -100.0%
Value US$672,929
2.6
KYLE J SABLE Officer; Director Executive Director
Transaction date
Proposed sale
Price
32.89
Quantity 20,460
Value US$672,850
1.8
JEFFREY EMERY Officer Officer
Transaction date
Proposed sale
Price
32.93
Quantity 99,963
Value US$3,291,602
1.8
Emery Jeffrey President - Global Fire Safety Officer
Transaction date
Sale
Price
32.00
Quantity 46,500 -100.0%
Value US$1,488,000
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
31.52
Quantity 150,000 -100.0%
Value US$4,728,000
2.6
KYLE J SABLE Officer; Director Executive Director
Transaction date
Proposed sale
Price
31.53
Quantity 150,000
Value US$4,729,194
1.8
JEFFREY EMERY Officer Officer
Transaction date
Proposed sale
Price
32.00
Quantity 46,500
Value US$1,488,088
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
23.18
Quantity 100,000 -1.2%
Value US$2,318,000
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
23.63
Quantity 100,000 -1.1%
Value US$2,363,000
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
23.85
Quantity 34,957 -0.4%
Value US$833,724
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
23.18
Quantity 90,043 -1.0%
Value US$2,087,197
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
23.63
Quantity 100,000 -1.1%
Value US$2,363,000
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
24.06
Quantity 100,000 -1.1%
Value US$2,406,000
1.5
William Thorndike Director Non-Executive Director
Transaction date
Proposed sale
Price
23.81
Quantity 525,000
Value US$12,500,250
1.5
Thorndike William N Jr Non-Executive Director
Transaction date
Sale
Price
24.26
Quantity 125,000 -1.4%
Value US$3,032,500
1.5
William Thorndike Director Non-Executive Director
Transaction date
Proposed sale
Price
24.37
Quantity 125,000
Value US$3,046,250
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
23.17
Quantity 300,000
Value US$6,951,600
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
28.47
Quantity 100,000 -100.0%
Value US$2,847,000
2.9
Yokozuka Noriko General Counsel Officer
Transaction date
Sale
Price
28.44
Quantity 137,500 -74.5%
Value US$3,910,500
2.9
NORIKO YOKOZUKA Officer; Director Executive Director
Transaction date
Proposed sale
Price
28.44
Quantity 137,500
Value US$3,910,431
2.6
KYLE J SABLE Officer; Director Executive Director
Transaction date
Proposed sale
Price
28.47
Quantity 100,000
Value US$2,847,490
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
23.81
Quantity 451,995
Value US$10,760,871
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
23.64
Quantity 735,505
Value US$17,386,088
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
22.45
Quantity 25,000 -17.0%
Value US$561,250
1.6
Vivek Raj Director Non-Executive Director
Transaction date
Proposed sale
Price
22.02
Quantity 25,000
Value US$550,500
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
22.72
Quantity 250,000
Value US$5,679,400
2.6
Sable Kyle Chief Financial Officer Officer
Transaction date
Sale
Price
22.05
Quantity 40,000 -100.0%
Value US$882,000
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
22.22
Quantity 500,000
Value US$11,108,650
2.6
KYLE J SABLE Officer Officer
Transaction date
Proposed sale
Price
22.05
Quantity 40,000
Value US$881,976
1.8
Emery Jeffrey President - Global Fire Safety Officer
Transaction date
Sale
Price
22.28
Quantity 300,000 -100.0%
Value US$6,684,000
1.8
JEFFREY EMERY Officer Officer
Transaction date
Proposed sale
Price
22.28
Quantity 300,000
Value US$6,684,540
EDWARD GOLDBERG Officer; Director Executive Director
Transaction date
Proposed sale
Price
22.27
Quantity 250,000
Value US$5,567,750
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
11.70
Quantity 32,000 -32.0%
Value US$374,400
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
11.84
Quantity 68,810 -40.7%
Value US$814,710
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
11.78
Quantity 100,000 -37.2%
Value US$1,178,000
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
11.74
Quantity 100,000 -27.1%
Value US$1,174,000
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
11.92
Quantity 100,000 -21.3%
Value US$1,192,000
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
12.22
Quantity 2,284 -0.5%
Value US$27,910
1.6
Vivek Raj Director Non-Executive Director
Transaction date
Proposed sale
Price
11.82
Quantity 450,000
Value US$5,319,000
1.6
Raj Vivek Non-Executive Director
Transaction date
Sale
Price
9.17
Quantity 250,000 -34.7%
Value US$2,292,500
1.6
Vivek Raj Director Non-Executive Director
Transaction date
Proposed sale
Price
9.03
Quantity 250,000
Value US$2,257,500
2.9
Cool Tracy Britt Non-Executive Director
Transaction date
Sale
Price
12.81
Quantity 50,000 -22.4%
Value US$640,500
2.9
Tracy Britt Cool Director Non-Executive Director
Transaction date
Proposed sale
Price
12.81
Quantity 50,000
Value US$640,450
2.9
Haitham Khouri Officer Officer
Transaction date
Proposed sale
Price
12.12
Quantity 10,156
Value US$123,091
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
12.16
Quantity 80,156 -24.3%
Value US$974,697
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
12.17
Quantity 100,000 -23.3%
Value US$1,217,000
2.9
Khouri Haitham Chief Executive Officer Executive Director
Transaction date
Sale
Price
12.05
Quantity 80,000 -15.7%
Value US$964,000
2.9
Haitham Khouri Officer Officer
Transaction date
Proposed sale
Price
12.23
Quantity 250,000
Value US$3,057,500
2.7
Valladares Jorge Non-Executive Director
Transaction date
Purchase
Price
7.15
Quantity 14,000 +inf%
Value US$100,086
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-30 2026-06-30 S Sale Large shareholder
97,629 +1.0%
303.03
US$4,890,693
97,629 +1.0% 303.03 US$4,890,693
2026-06-30 2026-06-29 S Sale Large shareholder
32,264 +47.4%
275.20
US$1,545,357
32,264 +47.4% 275.20 US$1,545,357
2026-06-30 2026-06-26 S Sale Large shareholder
92,010 +2.8%
237.28
US$2,801,944
92,010 +2.8% 237.28 US$2,801,944
2026-06-30 2026-06-26 S Sale Large shareholder
20,000 -0.1%
36.25
US$725,000
20,000 -0.1% 36.25 US$725,000
2026-06-30 2026-06-26 S Sale Large shareholder
2,296,400 -10.8%
34.40
US$78,996,160
2,296,400 -10.8% 34.40 US$78,996,160
2026-06-30 2026-06-26 S Sale Large shareholder
150,000 -0.7%
34.98
US$5,247,000
150,000 -0.7% 34.98 US$5,247,000
2026-06-30 2026-06-26 S Sale Large shareholder
378,600 -1.7%
36.22
US$13,712,892
378,600 -1.7% 36.22 US$13,712,892
2026-06-12 2026-06-12 PrS Proposed sale

Former Director

Non-Executive Director
78,569
35.05
US$2,753,843
78,569 35.05 US$2,753,843
2026-06-12 2026-06-12 PrS Proposed sale

Former Director

Non-Executive Director
43,132
35.05
US$1,511,777
43,132 35.05 US$1,511,777
2026-05-22 2026-05-22 S Sale

Chief Executive Officer

Executive Director
117,511 -5.9%
31.19
US$3,665,168
117,511 -5.9% 31.19 US$3,665,168
2026-05-22 2026-05-22 PrS Proposed sale

Officer

Officer
117,511
31.10
US$3,654,592
117,511 31.10 US$3,654,592
2026-05-22 2026-05-21 S Sale

Chief Executive Officer

Executive Director
91,724 -4.4%
31.91
US$2,926,913
91,724 -4.4% 31.91 US$2,926,913
2026-05-21 2026-05-21 PrS Proposed sale

Officer

Officer
91,724
31.40
US$2,880,134
91,724 31.40 US$2,880,134
2026-05-22 2026-05-20 S Sale

Chief Executive Officer

Executive Director
20,300 -1.0%
34.09
US$692,027
20,300 -1.0% 34.09 US$692,027
2026-05-20 2026-05-20 PrS Proposed sale

Officer

Officer
20,300
33.50
US$680,050
20,300 33.50 US$680,050
2026-05-15 2026-05-13 S Sale

Chief Financial Officer

Officer
3,277 -100.0%
33.59
US$110,074
3,277 -100.0% 33.59 US$110,074
2026-05-15 2026-05-13 S Sale

Chief Financial Officer

Officer
46,263 -93.4%
33.05
US$1,528,992
46,263 -93.4% 33.05 US$1,528,992
2026-05-15 2026-05-13 S Sale

President - Global Fire Safety

Officer
53,537 -100.0%
33.45
US$1,790,813
53,537 -100.0% 33.45 US$1,790,813
2026-05-13 2026-05-13 PrS Proposed sale

Officer; Director

Executive Director
49,540
33.09
US$1,639,175
49,540 33.09 US$1,639,175
2026-05-13 2026-05-13 PrS Proposed sale

Officer

Officer
53,537
33.45
US$1,790,641
53,537 33.45 US$1,790,641
2026-05-12 2026-05-12 S Sale

Chief Financial Officer

Officer
30,000 -100.0%
31.75
US$952,500
30,000 -100.0% 31.75 US$952,500
2026-05-12 2026-05-12 PrS Proposed sale

Officer; Director

Executive Director
30,000
31.75
US$952,356
30,000 31.75 US$952,356
2026-05-12 2026-05-11 S Sale

President - Global Fire Safety

Officer
2,108 -100.0%
34.05
US$71,777
2,108 -100.0% 34.05 US$71,777
2026-05-12 2026-05-11 S Sale

President - Global Fire Safety

Officer
97,855 -97.9%
32.90
US$3,219,430
97,855 -97.9% 32.90 US$3,219,430
2026-05-12 2026-05-11 S Sale

Chief Financial Officer

Officer
20,460 -100.0%
32.89
US$672,929
20,460 -100.0% 32.89 US$672,929
2026-05-11 2026-05-11 PrS Proposed sale

Officer; Director

Executive Director
20,460
32.89
US$672,850
20,460 32.89 US$672,850
2026-05-11 2026-05-11 PrS Proposed sale

Officer

Officer
99,963
32.93
US$3,291,602
99,963 32.93 US$3,291,602
2026-05-12 2026-05-08 S Sale

President - Global Fire Safety

Officer
46,500 -100.0%
32.00
US$1,488,000
46,500 -100.0% 32.00 US$1,488,000
2026-05-12 2026-05-08 S Sale

Chief Financial Officer

Officer
150,000 -100.0%
31.52
US$4,728,000
150,000 -100.0% 31.52 US$4,728,000
2026-05-08 2026-05-08 PrS Proposed sale

Officer; Director

Executive Director
150,000
31.53
US$4,729,194
150,000 31.53 US$4,729,194
2026-05-08 2026-05-08 PrS Proposed sale

Officer

Officer
46,500
32.00
US$1,488,088
46,500 32.00 US$1,488,088
2026-03-12 2026-03-12 PrS Proposed sale

Foundation of Director

Non-Executive Director
115,000
23.09
US$2,655,350
115,000 23.09 US$2,655,350
2026-03-11 2026-03-11 S Sale Non-Executive Director
100,000 -1.2%
23.18
US$2,318,000
100,000 -1.2% 23.18 US$2,318,000
2026-03-11 2026-03-10 S Sale Non-Executive Director
100,000 -1.1%
23.63
US$2,363,000
100,000 -1.1% 23.63 US$2,363,000
2026-03-11 2026-03-09 S Sale Non-Executive Director
34,957 -0.4%
23.85
US$833,724
34,957 -0.4% 23.85 US$833,724
2026-03-11 2026-03-09 S Sale Non-Executive Director
90,043 -1.0%
23.18
US$2,087,197
90,043 -1.0% 23.18 US$2,087,197
2026-03-06 2026-03-06 S Sale Non-Executive Director
100,000 -1.1%
23.63
US$2,363,000
100,000 -1.1% 23.63 US$2,363,000
2026-03-06 2026-03-05 S Sale Non-Executive Director
100,000 -1.1%
24.06
US$2,406,000
100,000 -1.1% 24.06 US$2,406,000
2026-03-05 2026-03-05 PrS Proposed sale

Director

Non-Executive Director
525,000
23.81
US$12,500,250
525,000 23.81 US$12,500,250
2026-03-06 2026-03-04 S Sale Non-Executive Director
125,000 -1.4%
24.26
US$3,032,500
125,000 -1.4% 24.26 US$3,032,500
2026-03-04 2026-03-04 PrS Proposed sale

Director

Non-Executive Director
125,000
24.37
US$3,046,250
125,000 24.37 US$3,046,250
2026-02-27 2026-02-27 PrS Proposed sale

Officer; Director

Executive Director
300,000
23.17
US$6,951,600
300,000 23.17 US$6,951,600
2025-12-16 2025-12-12 S Sale

Chief Financial Officer

Officer
100,000 -100.0%
28.47
US$2,847,000
100,000 -100.0% 28.47 US$2,847,000
2025-12-16 2025-12-12 S Sale

General Counsel

Officer
137,500 -74.5%
28.44
US$3,910,500
137,500 -74.5% 28.44 US$3,910,500
2025-12-12 2025-12-12 PrS Proposed sale

Officer; Director

Executive Director
137,500
28.44
US$3,910,431
137,500 28.44 US$3,910,431
2025-12-12 2025-12-12 PrS Proposed sale

Officer; Director

Executive Director
100,000
28.47
US$2,847,490
100,000 28.47 US$2,847,490
2025-11-03 2025-11-03 PrS Proposed sale

Officer; Director

Executive Director
451,995
23.81
US$10,760,871
451,995 23.81 US$10,760,871
2025-10-31 2025-10-31 PrS Proposed sale

Officer; Director

Executive Director
735,505
23.64
US$17,386,088
735,505 23.64 US$17,386,088
2025-09-15 2025-09-11 S Sale Non-Executive Director
25,000 -17.0%
22.45
US$561,250
25,000 -17.0% 22.45 US$561,250
2025-09-11 2025-09-11 PrS Proposed sale

Director

Non-Executive Director
25,000
22.02
US$550,500
25,000 22.02 US$550,500
2025-09-08 2025-09-08 PrS Proposed sale

Officer; Director

Executive Director
250,000
22.72
US$5,679,400
250,000 22.72 US$5,679,400
2025-09-08 2025-09-05 S Sale

Chief Financial Officer

Officer
40,000 -100.0%
22.05
US$882,000
40,000 -100.0% 22.05 US$882,000
2025-09-05 2025-09-05 PrS Proposed sale

Officer; Director

Executive Director
500,000
22.22
US$11,108,650
500,000 22.22 US$11,108,650
2025-09-05 2025-09-05 PrS Proposed sale

Officer

Officer
40,000
22.05
US$881,976
40,000 22.05 US$881,976
2025-09-08 2025-09-04 S Sale

President - Global Fire Safety

Officer
300,000 -100.0%
22.28
US$6,684,000
300,000 -100.0% 22.28 US$6,684,000
2025-09-04 2025-09-04 PrS Proposed sale

Officer

Officer
300,000
22.28
US$6,684,540
300,000 22.28 US$6,684,540
2025-09-04 2025-09-04 PrS Proposed sale

Officer; Director

Executive Director
250,000
22.27
US$5,567,750
250,000 22.27 US$5,567,750
2025-07-01 2025-06-27 B Purchase Large shareholder
254,600 +1.2%
13.98
US$3,559,308
254,600 +1.2% 13.98 US$3,559,308
2025-05-23 2025-05-21 S Sale Non-Executive Director
32,000 -32.0%
11.70
US$374,400
32,000 -32.0% 11.70 US$374,400
2025-05-20 2025-05-20 S Sale Non-Executive Director
68,810 -40.7%
11.84
US$814,710
68,810 -40.7% 11.84 US$814,710
2025-05-20 2025-05-19 S Sale Non-Executive Director
100,000 -37.2%
11.78
US$1,178,000
100,000 -37.2% 11.78 US$1,178,000
2025-05-20 2025-05-16 S Sale Non-Executive Director
100,000 -27.1%
11.74
US$1,174,000
100,000 -27.1% 11.74 US$1,174,000
2025-05-15 2025-05-15 S Sale Non-Executive Director
100,000 -21.3%
11.92
US$1,192,000
100,000 -21.3% 11.92 US$1,192,000
2025-05-15 2025-05-13 S Sale Non-Executive Director
2,284 -0.5%
12.22
US$27,910
2,284 -0.5% 12.22 US$27,910
2025-05-13 2025-05-13 PrS Proposed sale

Director

Non-Executive Director
450,000
11.82
US$5,319,000
450,000 11.82 US$5,319,000
2025-03-17 2025-03-14 S Sale Non-Executive Director
250,000 -34.7%
9.17
US$2,292,500
250,000 -34.7% 9.17 US$2,292,500
2025-03-14 2025-03-14 PrS Proposed sale

Director

Non-Executive Director
250,000
9.03
US$2,257,500
250,000 9.03 US$2,257,500
2024-11-25 2024-11-22 S Sale Non-Executive Director
50,000 -22.4%
12.81
US$640,500
50,000 -22.4% 12.81 US$640,500
2024-11-22 2024-11-22 PrS Proposed sale

Director

Non-Executive Director
50,000
12.81
US$640,450
50,000 12.81 US$640,450
2024-11-15 2024-11-15 PrS Proposed sale

Officer

Officer
10,156
12.12
US$123,091
10,156 12.12 US$123,091
2024-11-15 2024-11-15 S Sale

Chief Executive Officer

Executive Director
80,156 -24.3%
12.16
US$974,697
80,156 -24.3% 12.16 US$974,697
2024-11-15 2024-11-14 S Sale

Chief Executive Officer

Executive Director
100,000 -23.3%
12.17
US$1,217,000
100,000 -23.3% 12.17 US$1,217,000
2024-11-15 2024-11-13 S Sale

Chief Executive Officer

Executive Director
80,000 -15.7%
12.05
US$964,000
80,000 -15.7% 12.05 US$964,000
2024-11-13 2024-11-13 PrS Proposed sale

Officer

Officer
250,000
12.23
US$3,057,500
250,000 12.23 US$3,057,500
2024-06-13 2024-06-11 B Purchase Non-Executive Director
14,000 +inf%
7.15
US$100,086
14,000 +inf% 7.15 US$100,086