PERIMETER SOLUTIONS INC

Ticker: PRM CUSIP: 71385M107 Class: Common Stock

WINDACRE PARTNERSHIP LLC's Holding History (CIK: 0001599383)

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

Q4 2025

Shares 21,854,600 Value ($000) $601,657 Avg Close $25.26 Range $19.70 - $29.78

Q3 2025

Shares 21,854,600 Value ($000) $489,324 Avg Close $18.95 Range $13.79 - $23.79

Q2 2025

Shares 21,854,600 Value ($000) $304,216 Avg Close $11.54 Range $8.76 - $14.30

Q1 2025

Shares 21,600,000 Value ($000) $217,512 Avg Close $11.22 Range $8.90 - $14.05

Q4 2024

Shares 21,600,000 Value ($000) $276,048 Avg Close $13.06 Range $11.75 - $14.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,854,600	$601,657	$25.26	$19.70 - $29.78
Q3 2025	21,854,600	$489,324	$18.95	$13.79 - $23.79
Q2 2025	21,854,600	$304,216	$11.54	$8.76 - $14.30
Q1 2025	21,600,000	$217,512	$11.22	$8.90 - $14.05
Q4 2024	21,600,000	$276,048	$13.06	$11.75 - $14.44