CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Cynosure Group, LLC's Holding History (CIK: 0001763409)

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

Q4 2025

Shares 1,864 Value ($000) $437 Avg Close $228.49 Range $201.34 - $248.07

Q3 2025

Shares 1,689 Value ($000) $392 Avg Close $236.75 Range $218.46 - $251.43

Q2 2025

Shares 1,689 Value ($000) $390 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 1,689 Value ($000) $333 Avg Close $218.84 Range $186.54 - $247.51

Q4 2024

Shares 1,235 Value ($000) $284 Avg Close $248.40 Range $220.10 - $267.11

Q3 2024

Shares 1,464 Value ($000) $354 Avg Close $235.10 Range $217.36 - $251.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,864	$437	$228.49	$201.34 - $248.07
Q3 2025	1,689	$392	$236.75	$218.46 - $251.43
Q2 2025	1,689	$390	$218.92	$178.29 - $235.43
Q1 2025	1,689	$333	$218.84	$186.54 - $247.51
Q4 2024	1,235	$284	$248.40	$220.10 - $267.11
Q3 2024	1,464	$354	$235.10	$217.36 - $251.65