CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2025
Shares 92 Value ($000) $21 Avg Close $236.75 Range $218.46 - $251.43
Q2 2025
Shares 96 Value ($000) $22 Avg Close $218.92 Range $178.29 - $235.43
Q1 2025
Shares 708 Value ($000) $140 Avg Close $218.84 Range $186.54 - $247.51
Q2 2024
Shares 4,940 Value ($000) $1,117 Avg Close $209.64 Range $189.32 - $231.15
Q3 2022
Shares 11,099 Value ($000) $1,221 Avg Close $107.08 Range $83.56 - $124.49
Q2 2022
Shares 719 Value ($000) $63 Avg Close $96.49 Range $81.56 - $115.00
Q4 2021
Shares 1,660 Value ($000) $166 Avg Close $105.37 Range $90.25 - $118.89
Q3 2021
Shares 574 Value ($000) $60 Avg Close $98.39 Range $89.03 - $106.90
Q3 2020
Shares 3,848 Value ($000) $216 Avg Close $59.23 Range $52.29 - $67.07