Laurion Capital Management’s Northrop Grumman NOC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-68,500	Closed	-$21.1M	–	1057
2020 Q2	$21.1M	Buy	+68,500	New	+$22.5M	0.24%	114
2020 Q1	–	Sell	-11,600	Closed	-$3.99M	–	985
2019 Q4	$3.99M	Sell	11,600 -8,600	-43%	-$3.02M	0.03%	353
2019 Q3	$7.57M	Buy	20,200 +5,200	+35%	+$1.84M	0.06%	277
2019 Q2	$4.85M	Sell	15,000 -93,500	-86%	-$27.9M	0.05%	275
2019 Q1	$29.3M	Buy	108,500 +97,100	+852%	+$26.5M	0.39%	52
2018 Q4	$2.79M	Buy	+11,400	New	+$3.15M	0.05%	389
2017 Q4	–	Sell	-36,700	Closed	-$10.6M	–	1732
2017 Q3	$10.6M	Buy	36,700 +16,500	+82%	+$4.44M	0.05%	314
2017 Q2	$5.19M	Buy	20,200 +2,800	+16%	+$700K	0.03%	496
2017 Q1	$4.14M	Buy	+17,400	New	+$4.13M	0.03%	467
2016 Q1	–	Sell	-100,000	Closed	-$18.9M	–	995
2015 Q4	$18.9M	Buy	+100,000	New	+$18.3M	0.17%	116