CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q1 2024

Shares 32,700 Value ($000) $6,583 Avg Close $179.73 Range $161.39 - $202.58

Q4 2023

Shares 22,700 Value ($000) $3,961 Avg Close $164.14 Range $132.92 - $179.49

Q3 2023

Shares 163,800 Value ($000) $27,414 Avg Close $168.59 Range $160.37 - $178.33

Q2 2023

Shares 127,200 Value ($000) $20,915 Avg Close $146.18 Range $129.70 - $164.80

Q1 2023

Shares 123,900 Value ($000) $17,663 Avg Close $130.22 Range $110.96 - $144.20

Q4 2022

Shares 101,300 Value ($000) $12 Avg Close $116.83 Range $109.07 - $125.41

Q3 2022

Shares 101,300 Value ($000) $11,141 Avg Close $107.08 Range $83.56 - $124.49

Q3 2019

Shares 202,800 Value ($000) $15,656 Avg Close $73.96 Range $67.83 - $80.06

Q2 2019

Shares 224,900 Value ($000) $15,990 Avg Close $69.62 Range $62.54 - $77.24

Q1 2019

Shares 247,700 Value ($000) $17,718 Avg Close $61.79 Range $48.13 - $72.26

Q4 2018

Shares 289,300 Value ($000) $14,277 Avg Close $62.29 Range $46.21 - $72.46

Q3 2018

Shares 403,000 Value ($000) $28,847 Avg Close $63.60 Range $54.90 - $72.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	32,700	$6,583	$179.73	$161.39 - $202.58
Q4 2023	22,700	$3,961	$164.14	$132.92 - $179.49
Q3 2023	163,800	$27,414	$168.59	$160.37 - $178.33
Q2 2023	127,200	$20,915	$146.18	$129.70 - $164.80
Q1 2023	123,900	$17,663	$130.22	$110.96 - $144.20
Q4 2022	101,300	$12	$116.83	$109.07 - $125.41
Q3 2022	101,300	$11,141	$107.08	$83.56 - $124.49
Q3 2019	202,800	$15,656	$73.96	$67.83 - $80.06
Q2 2019	224,900	$15,990	$69.62	$62.54 - $77.24
Q1 2019	247,700	$17,718	$61.79	$48.13 - $72.26
Q4 2018	289,300	$14,277	$62.29	$46.21 - $72.46
Q3 2018	403,000	$28,847	$63.60	$54.90 - $72.50