CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

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

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

Q2 2025

Shares 3,414 Value ($000) $789 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 2,694 Value ($000) $531 Avg Close $218.84 Range $186.54 - $247.51

Q3 2024

Shares 4,234 Value ($000) $1,023 Avg Close $235.10 Range $217.36 - $251.65

Q2 2024

Shares 917 Value ($000) $207 Avg Close $209.64 Range $189.32 - $231.15

Q3 2022

Shares 2,932 Value ($000) $322 Avg Close $107.08 Range $83.56 - $124.49

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	3,414	$789	$218.92	$178.29 - $235.43
Q1 2025	2,694	$531	$218.84	$186.54 - $247.51
Q3 2024	4,234	$1,023	$235.10	$217.36 - $251.65
Q2 2024	917	$207	$209.64	$189.32 - $231.15
Q3 2022	2,932	$322	$107.08	$83.56 - $124.49