PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

MAK CAPITAL ONE LLC's Holding History (CIK: 0001385702)

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

Q4 2025

Shares 918,673 Value ($000) $11,566 Avg Close $12.75 Range $9.60 - $16.50

Q3 2025

Shares 815,576 Value ($000) $8,237 Avg Close $11.05 Range $8.02 - $12.63

Q2 2025

Shares 92,610 Value ($000) $974 Avg Close $9.20 Range $6.25 - $11.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	918,673	$11,566	$12.75	$9.60 - $16.50
Q3 2025	815,576	$8,237	$11.05	$8.02 - $12.63
Q2 2025	92,610	$974	$9.20	$6.25 - $11.33