BlackRock Fund Advisors’s NPK International NPKI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$54.8M	Buy	7,308,769 +886,035	+14%	+$6.43M	0.01%	1619
2016 Q3	$47.3M	Buy	6,422,734 +446,895	+7%	+$2.95M	0.01%	1615
2016 Q2	$34.6M	Buy	5,975,839 +309,938	+5%	+$1.52M	0.01%	1727
2016 Q1	$24.5M	Buy	5,665,901 +85,153	+2%	+$364K	0.01%	1869
2015 Q4	$29.5M	Buy	5,580,748 +353,152	+7%	+$2.04M	0.01%	1810
2015 Q3	$26.8M	Buy	5,227,596 +210,269	+4%	+$1.44M	0.01%	1813
2015 Q2	$40.8M	Sell	5,017,327 -94,816	-2%	-$879K	0.01%	1663
2015 Q1	$46.6M	Buy	5,112,143 +186,165	+4%	+$1.7M	0.01%	1552
2014 Q4	$47M	Buy	4,925,978 +517,542	+12%	+$5.5M	0.01%	1509
2014 Q3	$54.8M	Sell	4,408,436 -155,510	-3%	-$1.92M	0.02%	1305
2014 Q2	$56.9M	Sell	4,563,946 -352,437	-7%	-$4.11M	0.02%	1318
2014 Q1	$56.3M	Buy	4,916,383 +3,785	+0.1%	+$43.3K	0.02%	1329
2013 Q4	$60.4M	Buy	4,912,598 +159,601	+3%	+$1.99M	0.02%	1257
2013 Q3	$60.2M	Buy	4,752,997 +2,662,352	+127%	+$31.3M	0.02%	1183
2013 Q2	$23M	Buy	+2,090,645	New	+$21.7M	0.01%	1760