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PRMNYSESEC EDGAREDGAR

Perimeter Solutions, Inc.

Chemicals & Allied Products·CLAYTON, MO·FY end 12/31·CIK 1880319
OverviewFinancialsCompensationGovernanceInsidersFilings
Net 180d
-$22.2M
0 buys / 9 sales
Open-market buys
$0
0 transactions
Open-market sales
$22.2M
9 transactions
Cluster windows
0
0 buy / 0 sell

Insider transaction timeline

2-year window · 8 buys · 15 sales · dot size = transaction value
7/2410/241/254/257/2510/251/264/26buysell
AcquisitionsSalesCluster window (≥2 sales / month)

Form 4 transactions

Showing 23 of 23
DateInsiderTypeSharesValue
2026-04-23
Howley W Nicholas
Gift3,480,640—
2026-04-01
Howley W Nicholas
Gift1,000,000—
2026-03-11
Thorndike William N Jr
Sale100,000-$2.3M
2026-03-10
Thorndike William N Jr
Sale100,000-$2.4M
2026-03-09
Thorndike William N Jr
Sale34,957-$833.7K
2026-03-09
Thorndike William N Jr
Sale90,043-$2.1M
2026-03-06
Thorndike William N Jr
Sale100,000-$2.4M
2026-03-05
Thorndike William N Jr
Sale100,000-$2.4M
2026-03-04
Thorndike William N Jr
Sale125,000-$3.0M
2026-03-03
Raj Vivek
Award555,859—
2026-03-03
Khouri HaithamChief Executive Officer
Award1,600,317—
2026-03-03
Thorndike William N Jr
Award5,582,492—
2026-03-03
Cool Tracy Britt
Award65,843—
2026-03-03
Howley W Nicholas
Gift1,101,852—
2026-03-03
Howley W Nicholas
Award5,582,492—
2025-12-12
Sable KyleChief Financial Officer
Sale100,000-$2.8M
2025-12-12
Sable KyleChief Financial Officer
Exercise100,000$836.0K
2025-12-12
Yokozuka NorikoGeneral Counsel
Sale137,500-$3.9M
2025-12-12
Yokozuka NorikoGeneral Counsel
Exercise120,000$1.2M
2025-12-12
Yokozuka NorikoGeneral Counsel
Exercise17,500$175.0K
2025-12-09
Thorndike William N Jr
Gift673,685—
2025-11-24
Howley W Nicholas
Gift746,767—
2025-09-11
Raj Vivek
Sale25,000-$561.3K