THOMPSON SIEGEL & WALMSLEY LLC

Holdings History for CLEAN HARBORS INC - Common Stock, par value $0.01 per share (CLH)

Symbol: CLH on NYSE
Investment type: Equity / Common Stock, par value $0.01 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2017		0%	$1,000	14	0		$71.43 ^*	Q3 2017
30 Jun 2017		0%	$1,000	14	0		$71.43 ^*	Q2 2017
31 Mar 2017		0%	$1,000	14	0		$71.43 ^*	Q1 2017
31 Dec 2016	0%	-0.15%	$3,000	61	-232,942	-100%	$49.18	Q4 2016
30 Sep 2016	0.17%	+0.01%	$11,179,000	233,003	+16,128	+7.4%	$47.98	Q3 2016
30 Jun 2016	0.18%	-0.07%	$11,301,000	216,875	-81,473	-27%	$52.11	Q2 2016
31 Mar 2016	0.24%	-0.04%	$14,720,000	298,348	-48,614	-14%	$49.34	Q1 2016
31 Dec 2015	0.26%	+0.09%	$14,451,000	346,962	+115,904	+50%	$41.65	Q4 2015
30 Sep 2015	0.19%	+0.07%	$10,160,000	231,058	+91,468	+66%	$43.97	Q3 2015
30 Jun 2015	0.13%	-0%	$7,502,000	139,590	-5,123	-3.5%	$53.74	Q2 2015
31 Mar 2015	0.14%	+0.14%	$8,217,000	144,713	+144,713	NEW	$56.78	Q1 2015

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.