PERIMETER SOLUTIONS INC

Ticker: PRM CUSIP: 71385M107 Class: Common Stock

CenterBook Partners LP's Holding History (CIK: 0001872738)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 77,798 Value ($000) $2,142 Avg Close $25.26 Range $19.70 - $29.78

Q3 2025

Shares 49,100 Value ($000) $1,099 Avg Close $18.95 Range $13.79 - $23.79

Q2 2025

Shares 418,643 Value ($000) $5,828 Avg Close $11.54 Range $8.76 - $14.30

Q1 2025

Shares 92,049 Value ($000) $927 Avg Close $11.22 Range $8.90 - $14.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	77,798	$2,142	$25.26	$19.70 - $29.78
Q3 2025	49,100	$1,099	$18.95	$13.79 - $23.79
Q2 2025	418,643	$5,828	$11.54	$8.76 - $14.30
Q1 2025	92,049	$927	$11.22	$8.90 - $14.05