Mason Street Advisors’s Northern Oil and Gas NOG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-1,078	Closed	-$15K	–	1520
2017 Q2	$15K	Buy	1,078 +57	+6%	+$1.1K	﹤0.01%	1514
2017 Q1	$27K	Buy	1,021 +71	+7%	+$2.18K	﹤0.01%	1513
2016 Q4	$26K	Buy	950 +32	+3%	+$762	﹤0.01%	1509
2016 Q3	$25K	Sell	918 -130	-12%	-$4.75K	﹤0.01%	1506
2016 Q2	$48K	Buy	1,048 +116	+12%	+$5.44K	﹤0.01%	1471
2016 Q1	$37K	Buy	932 +90	+11%	+$3.06K	﹤0.01%	1479
2015 Q4	$33K	Buy	842 +89	+12%	+$4.24K	﹤0.01%	1480
2015 Q3	$33K	Sell	753 -47	-6%	-$2.41K	﹤0.01%	1479
2015 Q2	$54K	Buy	800 +44	+6%	+$3.36K	﹤0.01%	1438
2015 Q1	$58K	Sell	756 -20,481	-96%	-$1.48M	﹤0.01%	1424
2014 Q4	$1.2M	Buy	21,237 +21	+0.1%	+$2.02K	0.01%	1136
2014 Q3	$3.02M	Buy	21,216 +10	+0%	+$1.6K	0.02%	749
2014 Q2	$3.47M	Buy	21,206 +511	+2%	+$77.9K	0.03%	695
2014 Q1	$3.03M	Buy	20,695 +491	+2%	+$71.1K	0.02%	745
2013 Q4	$3.04M	Buy	20,204 +19,341	+2,241%	+$3.07M	0.02%	728
2013 Q3	$125K	Buy	863 +41	+5%	+$5.46K	﹤0.01%	1459
2013 Q2	$110K	Buy	+822	New	+$111K	﹤0.01%	1399