BlackRock Investment Management’s National Grid NGG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-211	Closed	-$14K	–	3973
2016 Q3	$14K	Buy	+211	New	+$14.6K	﹤0.01%	3468
2016 Q1	–	Sell	-860	Closed	-$58K	–	4100
2015 Q4	$58K	Buy	860 +551	+178%	+$37.3K	﹤0.01%	3310
2015 Q3	$21K	Buy	+309	New	+$19.8K	﹤0.01%	3422
2015 Q2	–	Sell	-518	Closed	-$32K	–	4164
2015 Q1	$32K	Sell	518 -1,092	-68%	-$71.9K	﹤0.01%	3364
2014 Q4	$110K	Sell	1,610 -256	-14%	-$17.8K	﹤0.01%	3320
2014 Q3	$129K	Hold	1,866	–	–	﹤0.01%	3286
2014 Q2	$134K	Hold	1,866	–	–	﹤0.01%	3264
2014 Q1	$124K	Sell	1,866 -456	-20%	-$29.4K	﹤0.01%	3283
2013 Q4	$146K	Buy	2,322 +498	+27%	+$29.9K	﹤0.01%	3248
2013 Q3	$104K	Hold	1,824	–	–	﹤0.01%	3233
2013 Q2	$100K	Buy	+1,824	New	+$107K	﹤0.01%	3221