PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 1,612 Value ($000) $20 Avg Close $12.75 Range $9.60 - $16.50

Q3 2025

Shares 1,584 Value ($000) $16 Avg Close $11.05 Range $8.02 - $12.63

Q2 2025

Shares 192 Value ($000) $2 Avg Close $9.20 Range $6.25 - $11.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,612	$20	$12.75	$9.60 - $16.50
Q3 2025	1,584	$16	$11.05	$8.02 - $12.63
Q2 2025	192	$2	$9.20	$6.25 - $11.33