CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Ruffer LLP's Holding History (CIK: 0001426859)

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

Q1 2022

Shares 10,000 Value ($000) $1,116 Avg Close $98.73 Range $87.11 - $113.71

Q4 2021

Shares 10,000 Value ($000) $977 Avg Close $105.37 Range $90.25 - $118.89

Q3 2021

Shares 10,000 Value ($000) $1,069 Avg Close $98.39 Range $89.03 - $106.90

Q2 2021

Shares 10,000 Value ($000) $931 Avg Close $90.87 Range $83.56 - $96.47

Q1 2021

Shares 13,000 Value ($000) $1,094 Avg Close $84.13 Range $73.69 - $91.94

Q4 2020

Shares 16,000 Value ($000) $1,218 Avg Close $67.02 Range $52.22 - $77.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	10,000	$1,116	$98.73	$87.11 - $113.71
Q4 2021	10,000	$977	$105.37	$90.25 - $118.89
Q3 2021	10,000	$1,069	$98.39	$89.03 - $106.90
Q2 2021	10,000	$931	$90.87	$83.56 - $96.47
Q1 2021	13,000	$1,094	$84.13	$73.69 - $91.94
Q4 2020	16,000	$1,218	$67.02	$52.22 - $77.16