CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

MOODY NATIONAL BANK TRUST DIVISION's Holding History (CIK: 0001092903)

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

Q4 2025

Shares 3,183 Value ($000) $746 Avg Close $228.49 Range $201.34 - $248.07

Q3 2025

Shares 4,951 Value ($000) $1,150 Avg Close $236.75 Range $218.46 - $251.43

Q2 2025

Shares 4,941 Value ($000) $1,142 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 4,952 Value ($000) $976 Avg Close $218.84 Range $186.54 - $247.51

Q4 2024

Shares 4,933 Value ($000) $1,135 Avg Close $248.40 Range $220.10 - $267.11

Q3 2024

Shares 5,253 Value ($000) $1,270 Avg Close $235.10 Range $217.36 - $251.65

Q2 2024

Shares 4,843 Value ($000) $1,095 Avg Close $209.64 Range $189.32 - $231.15

Q1 2024

Shares 4,796 Value ($000) $965 Avg Close $179.73 Range $161.39 - $202.58

Q4 2023

Shares 4,748 Value ($000) $829 Avg Close $164.14 Range $132.92 - $179.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,183	$746	$228.49	$201.34 - $248.07
Q3 2025	4,951	$1,150	$236.75	$218.46 - $251.43
Q2 2025	4,941	$1,142	$218.92	$178.29 - $235.43
Q1 2025	4,952	$976	$218.84	$186.54 - $247.51
Q4 2024	4,933	$1,135	$248.40	$220.10 - $267.11
Q3 2024	5,253	$1,270	$235.10	$217.36 - $251.65
Q2 2024	4,843	$1,095	$209.64	$189.32 - $231.15
Q1 2024	4,796	$965	$179.73	$161.39 - $202.58
Q4 2023	4,748	$829	$164.14	$132.92 - $179.49