CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025
Shares 28,381 Value ($000) $6,655 Avg Close $228.49 Range $201.34 - $248.07
Q3 2025
Shares 27,615 Value ($000) $6,413 Avg Close $236.75 Range $218.46 - $251.43
Q4 2024
Shares 5,500 Value ($000) $1,266 Avg Close $248.40 Range $220.10 - $267.11
Q4 2023
Shares 2,857 Value ($000) $499 Avg Close $164.14 Range $132.92 - $179.49
Q4 2021
Shares 5,467 Value ($000) $546 Avg Close $105.37 Range $90.25 - $118.89
Q1 2019
Shares 3,982 Value ($000) $285 Avg Close $61.79 Range $48.13 - $72.26
Q3 2018
Shares 5,129 Value ($000) $367 Avg Close $63.60 Range $54.90 - $72.50
Q2 2018
Shares 5,184 Value ($000) $288 Avg Close $51.36 Range $44.75 - $56.00
Q1 2018
Shares 4,590 Value ($000) $225 Avg Close $52.41 Range $46.62 - $57.97
Q1 2014
Shares 34,284 Value ($000) $1,879 Avg Close $54.49 Range $44.95 - $60.47
Q4 2013
Shares 52,646 Value ($000) $3,157 Avg Close $57.66 Range $51.77 - $64.12
Q3 2013
Shares 171,363 Value ($000) $10,052 Avg Close $55.80 Range $50.23 - $59.80
Q2 2013
Shares 149,659 Value ($000) $7,562 Avg Close $55.73 Range $50.37 - $61.28