PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2020

Shares 69 Value ($000) $0 Avg Close $6.56 Range $5.80 - $7.13

Q3 2020

Shares 25 Value ($000) $0 Avg Close $6.88 Range $5.94 - $7.40

Q2 2020

Shares 25 Value ($000) $0 Avg Close $5.79 Range $4.76 - $6.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	69	$0	$6.56	$5.80 - $7.13
Q3 2020	25	$0	$6.88	$5.94 - $7.40
Q2 2020	25	$0	$5.79	$4.76 - $6.54