CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

HOWLAND CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001079112)

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

Q3 2016
Shares 15,855 Value ($000) $761 Avg Close $49.57 Range $44.91 - $53.79
Q2 2016
Shares 16,440 Value ($000) $857 Avg Close $50.01 Range $46.40 - $54.54
Q1 2016
Shares 23,910 Value ($000) $1,180 Avg Close $43.78 Range $37.09 - $49.97
Q4 2015
Shares 27,720 Value ($000) $1,155 Avg Close $43.45 Range $39.89 - $48.05
Q3 2015
Shares 52,958 Value ($000) $2,329 Avg Close $49.63 Range $43.00 - $54.31
Q2 2015
Shares 62,578 Value ($000) $3,363 Avg Close $55.82 Range $50.65 - $59.29
Q1 2015
Shares 99,235 Value ($000) $5,635 Avg Close $51.78 Range $44.70 - $58.44
Q4 2014
Shares 119,675 Value ($000) $5,750 Avg Close $48.74 Range $43.05 - $53.84
Q3 2014
Shares 126,968 Value ($000) $6,846 Avg Close $58.81 Range $53.66 - $65.53
Q2 2014
Shares 128,911 Value ($000) $8,283 Avg Close $59.46 Range $52.02 - $64.30
Q1 2014
Shares 163,056 Value ($000) $8,934 Avg Close $54.49 Range $44.95 - $60.47
Q4 2013
Shares 145,100 Value ($000) $8,700 Avg Close $57.66 Range $51.77 - $64.12
Q3 2013
Shares 138,643 Value ($000) $8,133 Avg Close $55.80 Range $50.23 - $59.80
Q2 2013
Shares 131,004 Value ($000) $6,620 Avg Close $55.73 Range $50.37 - $61.28