CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Skylands Capital, LLC's Holding History (CIK: 0001299910)

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

Q2 2018

Shares 5,418 Value ($000) $301 Avg Close $51.36 Range $44.75 - $56.00

Q1 2018

Shares 5,418 Value ($000) $264 Avg Close $52.41 Range $46.62 - $57.97

Q3 2014

Shares 8,500 Value ($000) $458 Avg Close $58.81 Range $53.66 - $65.53

Q2 2014

Shares 8,500 Value ($000) $546 Avg Close $59.46 Range $52.02 - $64.30

Q1 2014

Shares 18,050 Value ($000) $989 Avg Close $54.49 Range $44.95 - $60.47

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	5,418	$301	$51.36	$44.75 - $56.00
Q1 2018	5,418	$264	$52.41	$46.62 - $57.97
Q3 2014	8,500	$458	$58.81	$53.66 - $65.53
Q2 2014	8,500	$546	$59.46	$52.02 - $64.30
Q1 2014	18,050	$989	$54.49	$44.95 - $60.47