BlackRock Investment Management’s West Pharmaceutical WST Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$21.1M	Buy	249,107 +41,751	+20%	+$3.28M	0.02%	652
2016 Q3	$15.4M	Sell	207,356 -652	-0.3%	-$51.8K	0.02%	732
2016 Q2	$15.8M	Sell	208,008 -213,810	-51%	-$15.6M	0.02%	675
2016 Q1	$29.2M	Buy	421,818 +11,712	+3%	+$705K	0.04%	410
2015 Q4	$24.7M	Buy	410,106 +1,240	+0.3%	+$74.6K	0.03%	468
2015 Q3	$22.1M	Buy	408,866 +133,094	+48%	+$7.76M	0.03%	492
2015 Q2	$16M	Buy	275,772 +41,487	+18%	+$2.32M	0.02%	700
2015 Q1	$14.1M	Buy	234,285 +3,432	+1%	+$183K	0.02%	743
2014 Q4	$12.3M	Sell	230,853 -1,704	-0.7%	-$85.2K	0.02%	811
2014 Q3	$10.4M	Buy	232,557 +672	+0.3%	+$28.6K	0.01%	893
2014 Q2	$9.78M	Buy	231,885 +1,902	+0.8%	+$81.5K	0.01%	982
2014 Q1	$10.1M	Buy	229,983 +2,203	+1%	+$104K	0.01%	911
2013 Q4	$11.2M	Sell	227,780 -4,460	-2%	-$209K	0.02%	824
2013 Q3	$9.56M	Buy	232,240 +13,322	+6%	+$508K	0.02%	866
2013 Q2	$7.69M	Buy	+218,918	New	+$7.2M	0.01%	928