TIAA CREF Investment Management’s Clean Harbors CLH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	$12M	Sell	167,226 -3,624	-2%	-$224K	0.01%	950
2018 Q4	$8.43M	Buy	170,850 +35,819	+27%	+$2.23M	0.01%	1036
2018 Q3	$9.67M	Buy	135,031 +364	+0.3%	+$23.2K	0.01%	1119
2018 Q2	$7.48M	Sell	134,667 -11,160	-8%	-$573K	0.01%	1332
2018 Q1	$7.12M	Sell	145,827 -6,781	-4%	-$355K	﹤0.01%	1335
2017 Q4	$8.27M	Sell	152,608 -8,910	-6%	-$482K	0.01%	1252
2017 Q3	$9.16M	Sell	161,518 -15,847	-9%	-$863K	0.01%	1209
2017 Q2	$9.9M	Sell	177,365 -5,686	-3%	-$327K	0.01%	1140
2017 Q1	$10.2M	Sell	183,051 -917	-0.5%	-$50.7K	0.01%	1118
2016 Q4	$10.2M	Sell	183,968 -8,171	-4%	-$412K	0.01%	1103
2016 Q3	$9.22K	Sell	192,139 -334,581	-64%	-$16.6M	0.01%	1177
2016 Q2	$27.4M	Sell	526,720 -140,379	-21%	-$7.02M	0.02%	610
2016 Q1	$32.9M	Buy	667,099 +22,605	+4%	+$990K	0.03%	574
2015 Q4	$26.8M	Buy	644,494 +156,908	+32%	+$6.82M	0.02%	659
2015 Q3	$21.4M	Buy	487,586 +173,820	+55%	+$8.63M	0.02%	719
2015 Q2	$16.9M	Buy	313,766 +6,136	+2%	+$342K	0.01%	849
2015 Q1	$17.5M	Buy	307,630 +82,549	+37%	+$4.27M	0.01%	841
2014 Q4	$10.8M	Buy	225,081 +128,846	+134%	+$6.28M	0.01%	1061
2014 Q3	$5.19M	Sell	96,235 -9,995	-9%	-$588K	﹤0.01%	1589
2014 Q2	$6.83M	Sell	106,230 -11,576	-10%	-$688K	﹤0.01%	1456
2014 Q1	$6.46M	Sell	117,806 -51,392	-30%	-$2.8M	﹤0.01%	1428
2013 Q4	$10.1M	Sell	169,198 -40,082	-19%	-$2.31M	0.01%	1133
2013 Q3	$12.3M	Buy	209,280 +1,913	+0.9%	+$107K	0.01%	978
2013 Q2	$10.5M	Buy	+207,367	New	+$11.6M	0.01%	1027