HARSCO CORP

Ticker: NVRI CUSIP: 415864107 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2023

Shares 10,170 Value ($000) $92 Avg Close $6.82 Range $5.64 - $9.15

Q2 2020

Shares 65,703 Value ($000) $888 Avg Close $10.05 Range $5.81 - $14.58

Q1 2020

Shares 103,252 Value ($000) $720 Avg Close $13.65 Range $4.19 - $23.44

Q4 2019

Shares 2,478 Value ($000) $57 Avg Close $20.90 Range $16.41 - $23.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	10,170	$92	$6.82	$5.64 - $9.15
Q2 2020	65,703	$888	$10.05	$5.81 - $14.58
Q1 2020	103,252	$720	$13.65	$4.19 - $23.44
Q4 2019	2,478	$57	$20.90	$16.41 - $23.61