PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2025

Shares 64,784 Value ($000) $816 Avg Close $12.75 Range $9.60 - $16.50

Q2 2023

Shares 90,708 Value ($000) $996 Avg Close $10.42 Range $7.52 - $12.60

Q1 2023

Shares 129,921 Value ($000) $1,530 Avg Close $6.51 Range $3.56 - $12.00

Q1 2020

Shares 120,084 Value ($000) $626 Avg Close $7.08 Range $3.82 - $9.50

Q4 2019

Shares 115,285 Value ($000) $1,049 Avg Close $6.31 Range $4.30 - $9.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	64,784	$816	$12.75	$9.60 - $16.50
Q2 2023	90,708	$996	$10.42	$7.52 - $12.60
Q1 2023	129,921	$1,530	$6.51	$3.56 - $12.00
Q1 2020	120,084	$626	$7.08	$3.82 - $9.50
Q4 2019	115,285	$1,049	$6.31	$4.30 - $9.98