CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

BRIDGES INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001007295)

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

Q4 2025

Shares 10,416 Value ($000) $2,442 Avg Close $228.49 Range $201.34 - $248.07

Q3 2025

Shares 9,900 Value ($000) $2,299 Avg Close $236.75 Range $218.46 - $251.43

Q2 2025

Shares 9,309 Value ($000) $2,152 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 8,057 Value ($000) $1,588 Avg Close $218.84 Range $186.54 - $247.51

Q4 2024

Shares 3,811 Value ($000) $877 Avg Close $248.40 Range $220.10 - $267.11

Q3 2024

Shares 3,223 Value ($000) $779 Avg Close $235.10 Range $217.36 - $251.65

Q2 2024

Shares 3,223 Value ($000) $729 Avg Close $209.64 Range $189.32 - $231.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,416	$2,442	$228.49	$201.34 - $248.07
Q3 2025	9,900	$2,299	$236.75	$218.46 - $251.43
Q2 2025	9,309	$2,152	$218.92	$178.29 - $235.43
Q1 2025	8,057	$1,588	$218.84	$186.54 - $247.51
Q4 2024	3,811	$877	$248.40	$220.10 - $267.11
Q3 2024	3,223	$779	$235.10	$217.36 - $251.65
Q2 2024	3,223	$729	$209.64	$189.32 - $231.15