BlackRock Institutional Trust’s Puma Biotechnology PBYI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$23.8M	Buy	776,456 +136,519	+21%	+$5.9M	﹤0.01%	1839
2016 Q3	$42.9M	Buy	639,937 +57,373	+10%	+$2.9M	0.01%	1387
2016 Q2	$17.4M	Sell	582,564 -2,415	-0.4%	-$75.5K	﹤0.01%	1939
2016 Q1	$17.2M	Buy	584,979 +14,132	+2%	+$639K	﹤0.01%	1918
2015 Q4	$44.8M	Sell	570,847 -19,443	-3%	-$1.53M	0.01%	1311
2015 Q3	$44.5M	Buy	590,290 +1,597	+0.3%	+$151K	0.01%	1292
2015 Q2	$68.7M	Buy	588,693 +20,164	+4%	+$3.65M	0.01%	1122
2015 Q1	$134M	Buy	568,529 +13,138	+2%	+$2.81M	0.02%	752
2014 Q4	$105M	Buy	555,391 +1,981	+0.4%	+$440K	0.02%	852
2014 Q3	$132M	Sell	553,410 -43,438	-7%	-$8.92M	0.02%	702
2014 Q2	$39.4M	Buy	596,848 +29,241	+5%	+$2.08M	0.01%	1482
2014 Q1	$59.1M	Buy	567,607 +85,403	+18%	+$10M	0.01%	1174
2013 Q4	$49.9M	Buy	482,204 +179,790	+59%	+$10.6M	0.01%	1257
2013 Q3	$16.2M	Buy	302,414 +44,589	+17%	+$2.4M	﹤0.01%	2014
2013 Q2	$11.4M	Buy	+257,825	New	+$9.09M	﹤0.01%	2226