BlackRock Fund Advisors’s PS Business Parks, Inc. PSB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$180M	Buy	1,544,517 +178,787	+13%	+$19.6M	0.03%	743
2016 Q3	$155M	Buy	1,365,730 +105,942	+8%	+$11.7M	0.03%	716
2016 Q2	$134M	Buy	1,259,788 +49,720	+4%	+$4.97M	0.03%	760
2016 Q1	$122M	Buy	1,210,068 +37	+0%	+$3.38K	0.03%	798
2015 Q4	$106M	Buy	1,210,031 +67,965	+6%	+$5.82M	0.02%	912
2015 Q3	$90.7M	Buy	1,142,066 +29,044	+3%	+$2.19M	0.02%	987
2015 Q2	$80.3M	Sell	1,113,022 -19,358	-2%	-$1.48M	0.02%	1176
2015 Q1	$94M	Buy	1,132,380 +59,095	+6%	+$4.89M	0.02%	1049
2014 Q4	$85.4M	Buy	1,073,285 +98,749	+10%	+$7.95M	0.02%	1066
2014 Q3	$74.2M	Sell	974,536 -49,404	-5%	-$4.03M	0.02%	1080
2014 Q2	$85.5M	Sell	1,023,940 -68,377	-6%	-$5.76M	0.02%	1012
2014 Q1	$91.3M	Buy	1,092,317 +15,847	+1%	+$1.28M	0.03%	924
2013 Q4	$82.3M	Buy	1,076,470 +99,601	+10%	+$7.75M	0.03%	993
2013 Q3	$72.9M	Buy	976,869 +100,568	+11%	+$7.41M	0.02%	1013
2013 Q2	$63.2M	Buy	+876,301	New	+$68.1M	0.02%	1027