PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q4 2025

Shares 36,842 Value ($000) $464 Avg Close $12.75 Range $9.60 - $16.50

Q1 2025

Shares 73,014 Value ($000) $531 Avg Close $8.98 Range $6.91 - $11.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,842	$464	$12.75	$9.60 - $16.50
Q1 2025	73,014	$531	$8.98	$6.91 - $11.57