BlackRock Investment Management’s Natural Gas Services Group NGS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$1.64M	Sell	50,846 -575	-1%	-$15.8K	﹤0.01%	2364
2016 Q3	$1.26M	Sell	51,421 -178	-0.3%	-$4.33K	﹤0.01%	2508
2016 Q2	$1.18M	Buy	51,599 +2,999	+6%	+$67.1K	﹤0.01%	2501
2016 Q1	$1.05M	Sell	48,600 -370	-0.8%	-$7.04K	﹤0.01%	2453
2015 Q4	$1.09M	Buy	48,970 +24	+0%	+$521	﹤0.01%	2542
2015 Q3	$945K	Sell	48,946 -177	-0.4%	-$3.63K	﹤0.01%	2644
2015 Q2	$1.12M	Buy	49,123 +7,849	+19%	+$183K	﹤0.01%	2681
2015 Q1	$793K	Sell	41,274 -277	-0.7%	-$5.5K	﹤0.01%	2677
2014 Q4	$957K	Sell	41,551 -1	-0%	-$24	﹤0.01%	2579
2014 Q3	$1M	Buy	41,552 +593	+1%	+$17.3K	﹤0.01%	2528
2014 Q2	$1.35M	Sell	40,959 -952	-2%	-$29.6K	﹤0.01%	2379
2014 Q1	$1.26M	Buy	41,911 +193	+0.5%	+$5.75K	﹤0.01%	2347
2013 Q4	$1.15M	Sell	41,718 -1,392	-3%	-$39K	﹤0.01%	2413
2013 Q3	$1.16M	Buy	43,110 +158	+0.4%	+$4.13K	﹤0.01%	2340
2013 Q2	$1.01M	Buy	+42,952	New	+$926K	﹤0.01%	2343