PERIMETER SOLUTIONS INC

Ticker: PRM CUSIP: 71385M107 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2025

Shares 157,220 Value ($000) $3,520 Avg Close $18.95 Range $13.79 - $23.79

Q2 2025

Shares 1,000,000 Value ($000) $13,920 Avg Close $11.54 Range $8.76 - $14.30

Q1 2025

Shares 800,000 Value ($000) $8,056 Avg Close $11.22 Range $8.90 - $14.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	157,220	$3,520	$18.95	$13.79 - $23.79
Q2 2025	1,000,000	$13,920	$11.54	$8.76 - $14.30
Q1 2025	800,000	$8,056	$11.22	$8.90 - $14.05