BlackRock Institutional Trust’s Basis Energy Services, Inc. BAS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-1,168	Closed	-$552K	–	3985
2016 Q3	$552K	Hold	1,168	–	–	﹤0.01%	3463
2016 Q2	$1.12M	Sell	1,168 -663	-36%	-$855K	﹤0.01%	3271
2016 Q1	$2.88M	Buy	1,831 +10	+0.5%	+$13K	﹤0.01%	2899
2015 Q4	$2.78M	Sell	1,821 -38	-2%	-$78.7K	﹤0.01%	2979
2015 Q3	$3.5M	Sell	1,859 -387	-17%	-$1.18M	﹤0.01%	2878
2015 Q2	$9.66M	Buy	2,246 +545	+32%	+$2.65M	﹤0.01%	2429
2015 Q1	$6.72M	Sell	1,701 -359	-17%	-$1.35M	﹤0.01%	2621
2014 Q4	$8.23M	Buy	2,060 +129	+7%	+$815K	﹤0.01%	2469
2014 Q3	$23.9M	Buy	1,931 +99	+5%	+$1.4M	﹤0.01%	1758
2014 Q2	$30.5M	Sell	1,832 -163	-8%	-$2.48M	0.01%	1664
2014 Q1	$31.2M	Buy	1,995 +541	+37%	+$6.3M	0.01%	1657
2013 Q4	$13.1M	Buy	1,454 +6	+0.4%	+$49.8K	﹤0.01%	2234
2013 Q3	$10.4M	Sell	1,448 -23	-2%	-$166K	﹤0.01%	2336
2013 Q2	$10.1M	Buy	+1,471	New	+$11M	﹤0.01%	2304