PRM

Perimeter Solutions, Inc.

Chemicals & Allied ProductsNYSELarge accelerated filer

Total Trades

Buys

Sells

Largest Trade

$1M+

Insiders

Institutional Funds

236

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Thorndike William N Jr	Director	SELL	$1M+	325K	$24.00	Mar 6, 2026
Yokozuka Noriko	General Counsel	EXERCISE	$1M+	138K	$10.00	Dec 16, 2025
Yokozuka Noriko	General Counsel	SELL	$1M+	138K	$28.44	Dec 16, 2025
Sable Kyle	CFO	SELL	$1M+	100K	$28.47	Dec 16, 2025
Sable Kyle	CFO	EXERCISE	$500K+	100K	$8.36	Dec 16, 2025
Raj Vivek	Director	SELL	$500K+	25K	$22.45	Sep 15, 2025
Sable Kyle	CFO	SELL	$500K+	40K	$22.05	Sep 8, 2025
Sable Kyle	CFO	EXERCISE	$100K–$500K	40K	$3.89	Sep 8, 2025
Emery Jeffrey	President - Global…	SELL	$1M+	300K	$22.28	Sep 8, 2025
Emery Jeffrey	President - Global…	EXERCISE	$1M+	300K	$8.36	Sep 8, 2025
WindAcre Partnership Master Fund, LP	10% Owner	BUY	$1M+	255K	$13.98	Jul 1, 2025
Raj Vivek	Director	SELL	$100K–$500K	32K	$11.70	May 23, 2025
Raj Vivek	Director	SELL	$1M+	269K	$11.78	May 20, 2025
Raj Vivek	Director	SELL	$1M+	102K	$11.93	May 15, 2025
Raj Vivek	Director	SELL	$1M+	250K	$9.17	Mar 17, 2025
Cool Tracy Britt	Director	SELL	$500K+	50K	$12.81	Nov 25, 2024
Khouri Haitham	CEO	SELL	$1M+	260K	$12.13	Nov 15, 2024
Valladares Jorge	Director	BUY	$100K–$500K	42K	$7.15	Jun 13, 2024
Haitham Khouri	Vice Chairman	SELL	$1M+	188K	$10.59	Dec 6, 2022
Cool Tracy Britt	Director	BUY	$50K–$100K	6K	$8.30	May 16, 2022
WindAcre Partnership Master Fund, LP	10% Owner	BUY	$1M+	1.6M	$8.65	May 10, 2022

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13F filings as of Dec 31, 2025 · 236 funds holding

Fund	Shares	Value	Type
DIMENSIONAL FUND ADVISORS LP	4.5M	$1M+	SH
STATE STREET CORP	3.2M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	3.0M	$1M+	SH
DF DENT & CO INC	2.5M	$1M+	SH
BALANCE CAPITAL PARTNERS L.P.	2.5M	$1M+	SH
Senator Investment Group LP	2.3M	$1M+	SH
BROWN BROTHERS HARRIMAN & CO	2.3M	$1M+	SH
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	2.1M	$1M+	SH
PRIMECAP MANAGEMENT CO/CA/	1.6M	$1M+	SH
EQUITABLE TRUST CO	1.6M	$1M+	SH
Pennant Investors, LP	1.2M	$1M+	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.2M	$1M+	SH
Catawba River Capital	601K	$1M+	SH
Pennant Select, LLC	570K	$1M+	SH
TUDOR INVESTMENT CORP ET AL	525K	$1M+	SH
IEQ CAPITAL, LLC	511K	$1M+	SH
WEITZ INVESTMENT MANAGEMENT, INC.	509K	$1M+	SH
NORGES BANK	503K	$1M+	SH
Focus Partners Wealth	464K	$1M+	SH
ENVESTNET ASSET MANAGEMENT INC	426K	$1M+	SH