CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025

Shares 321,500 Value ($000) $75,385 Avg Close $228.49 Range $201.34 - $248.07

Q3 2025

Shares 236,900 Value ($000) $55,013 Avg Close $236.75 Range $218.46 - $251.43

Q2 2025

Shares 53,200 Value ($000) $12,299 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 41,200 Value ($000) $8,121 Avg Close $218.84 Range $186.54 - $247.51

Q4 2024

Shares 39,200 Value ($000) $9,021 Avg Close $248.40 Range $220.10 - $267.11

Q3 2024

Shares 25,893 Value ($000) $6,259 Avg Close $235.10 Range $217.36 - $251.65

Q2 2024

Shares 2,900 Value ($000) $656 Avg Close $209.64 Range $189.32 - $231.15

Q1 2024

Shares 5,900 Value ($000) $1,188 Avg Close $179.73 Range $161.39 - $202.58

Q1 2023

Shares 44,700 Value ($000) $6,372 Avg Close $130.22 Range $110.96 - $144.20

Q4 2022

Shares 72,200 Value ($000) $8,239 Avg Close $116.83 Range $109.07 - $125.41

Q3 2022

Shares 16,700 Value ($000) $1,837 Avg Close $107.08 Range $83.56 - $124.49

Q2 2022

Shares 17,700 Value ($000) $1,552 Avg Close $96.49 Range $81.56 - $115.00

Q1 2022

Shares 36,700 Value ($000) $4,097 Avg Close $98.73 Range $87.11 - $113.71

Q4 2021

Shares 34,100 Value ($000) $3,402 Avg Close $105.37 Range $90.25 - $118.89

Q3 2021

Shares 30,700 Value ($000) $3,189 Avg Close $98.39 Range $89.03 - $106.90

Q2 2021

Shares 31,900 Value ($000) $2,971 Avg Close $90.87 Range $83.56 - $96.47

Q1 2021

Shares 63,300 Value ($000) $5,321 Avg Close $84.13 Range $73.69 - $91.94

Q4 2020

Shares 109,500 Value ($000) $8,333 Avg Close $67.02 Range $52.22 - $77.16

Q3 2020

Shares 85,900 Value ($000) $4,813 Avg Close $59.23 Range $52.29 - $67.07

Q2 2020

Shares 89,300 Value ($000) $5,356 Avg Close $55.73 Range $44.36 - $71.22

Q1 2020

Shares 81,900 Value ($000) $4,205 Avg Close $73.03 Range $29.45 - $88.40

Q4 2019

Shares 78,500 Value ($000) $6,731 Avg Close $81.27 Range $71.31 - $88.01

Q3 2019

Shares 77,200 Value ($000) $5,960 Avg Close $73.96 Range $67.83 - $80.06

Q2 2019

Shares 83,227 Value ($000) $5,917 Avg Close $69.62 Range $62.54 - $77.24

Q1 2019

Shares 160,127 Value ($000) $11,454 Avg Close $61.79 Range $48.13 - $72.26

Q4 2018

Shares 133,427 Value ($000) $6,585 Avg Close $62.29 Range $46.21 - $72.46

Q3 2018

Shares 97,927 Value ($000) $7,010 Avg Close $63.60 Range $54.90 - $72.50

Q2 2018

Shares 106,527 Value ($000) $5,918 Avg Close $51.36 Range $44.75 - $56.00

Q1 2018

Shares 106,227 Value ($000) $5,185 Avg Close $52.41 Range $46.62 - $57.97

Q4 2017

Shares 100,827 Value ($000) $5,465 Avg Close $54.14 Range $51.43 - $58.22

Q3 2017

Shares 40,800 Value ($000) $2,313 Avg Close $54.44 Range $49.63 - $58.28

Q2 2017

Shares 19,300 Value ($000) $1,078 Avg Close $57.50 Range $53.17 - $61.62

Q1 2017

Shares 23,327 Value ($000) $1,297 Avg Close $55.34 Range $52.77 - $59.17

Q4 2016

Shares 36,627 Value ($000) $2,038 Avg Close $50.41 Range $43.03 - $58.23

Q3 2016

Shares 31,300 Value ($000) $1,502 Avg Close $49.57 Range $44.91 - $53.79

Q2 2016

Shares 29,727 Value ($000) $1,549 Avg Close $50.01 Range $46.40 - $54.54

Q1 2016

Shares 12,627 Value ($000) $623 Avg Close $43.78 Range $37.09 - $49.97

Q4 2015

Shares 5,227 Value ($000) $218 Avg Close $43.45 Range $39.89 - $48.05

Q2 2015

Shares 7,627 Value ($000) $410 Avg Close $55.82 Range $50.65 - $59.29

Q1 2015

Shares 18,227 Value ($000) $1,035 Avg Close $51.78 Range $44.70 - $58.44

Q4 2014

Shares 5,427 Value ($000) $261 Avg Close $48.74 Range $43.05 - $53.84

Q3 2014

Shares 4,827 Value ($000) $260 Avg Close $58.81 Range $53.66 - $65.53

Q3 2013

Shares 4,027 Value ($000) $237 Avg Close $55.80 Range $50.23 - $59.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	321,500	$75,385	$228.49	$201.34 - $248.07
Q3 2025	236,900	$55,013	$236.75	$218.46 - $251.43
Q2 2025	53,200	$12,299	$218.92	$178.29 - $235.43
Q1 2025	41,200	$8,121	$218.84	$186.54 - $247.51
Q4 2024	39,200	$9,021	$248.40	$220.10 - $267.11
Q3 2024	25,893	$6,259	$235.10	$217.36 - $251.65
Q2 2024	2,900	$656	$209.64	$189.32 - $231.15
Q1 2024	5,900	$1,188	$179.73	$161.39 - $202.58
Q1 2023	44,700	$6,372	$130.22	$110.96 - $144.20
Q4 2022	72,200	$8,239	$116.83	$109.07 - $125.41
Q3 2022	16,700	$1,837	$107.08	$83.56 - $124.49
Q2 2022	17,700	$1,552	$96.49	$81.56 - $115.00
Q1 2022	36,700	$4,097	$98.73	$87.11 - $113.71
Q4 2021	34,100	$3,402	$105.37	$90.25 - $118.89
Q3 2021	30,700	$3,189	$98.39	$89.03 - $106.90
Q2 2021	31,900	$2,971	$90.87	$83.56 - $96.47
Q1 2021	63,300	$5,321	$84.13	$73.69 - $91.94
Q4 2020	109,500	$8,333	$67.02	$52.22 - $77.16
Q3 2020	85,900	$4,813	$59.23	$52.29 - $67.07
Q2 2020	89,300	$5,356	$55.73	$44.36 - $71.22
Q1 2020	81,900	$4,205	$73.03	$29.45 - $88.40
Q4 2019	78,500	$6,731	$81.27	$71.31 - $88.01
Q3 2019	77,200	$5,960	$73.96	$67.83 - $80.06
Q2 2019	83,227	$5,917	$69.62	$62.54 - $77.24
Q1 2019	160,127	$11,454	$61.79	$48.13 - $72.26
Q4 2018	133,427	$6,585	$62.29	$46.21 - $72.46
Q3 2018	97,927	$7,010	$63.60	$54.90 - $72.50
Q2 2018	106,527	$5,918	$51.36	$44.75 - $56.00
Q1 2018	106,227	$5,185	$52.41	$46.62 - $57.97
Q4 2017	100,827	$5,465	$54.14	$51.43 - $58.22
Q3 2017	40,800	$2,313	$54.44	$49.63 - $58.28
Q2 2017	19,300	$1,078	$57.50	$53.17 - $61.62
Q1 2017	23,327	$1,297	$55.34	$52.77 - $59.17
Q4 2016	36,627	$2,038	$50.41	$43.03 - $58.23
Q3 2016	31,300	$1,502	$49.57	$44.91 - $53.79
Q2 2016	29,727	$1,549	$50.01	$46.40 - $54.54
Q1 2016	12,627	$623	$43.78	$37.09 - $49.97
Q4 2015	5,227	$218	$43.45	$39.89 - $48.05
Q2 2015	7,627	$410	$55.82	$50.65 - $59.29
Q1 2015	18,227	$1,035	$51.78	$44.70 - $58.44
Q4 2014	5,427	$261	$48.74	$43.05 - $53.84
Q3 2014	4,827	$260	$58.81	$53.66 - $65.53
Q3 2013	4,027	$237	$55.80	$50.23 - $59.80