CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

ING GROEP NV's Holding History (CIK: 0001039765)

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

Q1 2019

Shares 7,789 Value ($000) $557 Avg Close $61.79 Range $48.13 - $72.26

Q4 2017

Shares 7,818 Value ($000) $424 Avg Close $54.14 Range $51.43 - $58.22

Q3 2017

Shares 6,370 Value ($000) $361 Avg Close $54.44 Range $49.63 - $58.28

Q2 2017

Shares 6,333 Value ($000) $354 Avg Close $57.50 Range $53.17 - $61.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	7,789	$557	$61.79	$48.13 - $72.26
Q4 2017	7,818	$424	$54.14	$51.43 - $58.22
Q3 2017	6,370	$361	$54.44	$49.63 - $58.28
Q2 2017	6,333	$354	$57.50	$53.17 - $61.62