PERIMETER SOLUTIONS INC

Ticker: PRM CUSIP: 71385M107 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025

Shares 6,910 Value ($000) $190 Avg Close $25.26 Range $19.70 - $29.78

Q3 2025

Shares 4,150 Value ($000) $93 Avg Close $18.95 Range $13.79 - $23.79

Q2 2025

Shares 14,208 Value ($000) $198 Avg Close $11.54 Range $8.76 - $14.30

Q1 2025

Shares 8,975 Value ($000) $90 Avg Close $11.22 Range $8.90 - $14.05

Q4 2024

Shares 10,665 Value ($000) $136 Avg Close $13.06 Range $11.75 - $14.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,910	$190	$25.26	$19.70 - $29.78
Q3 2025	4,150	$93	$18.95	$13.79 - $23.79
Q2 2025	14,208	$198	$11.54	$8.76 - $14.30
Q1 2025	8,975	$90	$11.22	$8.90 - $14.05
Q4 2024	10,665	$136	$13.06	$11.75 - $14.44