Ellington Management Group’s OraSure Technologies OSUR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q2	–	Sell	-74,300	Closed	-$961K	–	837
2017 Q1	$961K	Buy	74,300 +45,200	+155%	+$468K	0.03%	106
2016 Q4	$255K	Buy	29,100 +16,100	+124%	+$133K	0.04%	373
2016 Q3	$104K	Buy	+13,000	New	+$96.5K	0.03%	611
2016 Q2	–	Sell	-40,400	Closed	-$292K	–	428
2016 Q1	$292K	Sell	40,400 -43,600	-52%	-$277K	0.13%	244
2015 Q4	$541K	Buy	84,000 +25,565	+44%	+$146K	0.19%	100
2015 Q3	$259K	Buy	58,435 +10,233	+21%	+$53.4K	0.07%	472
2015 Q2	$260K	Buy	48,202 +32,952	+216%	+$204K	0.06%	490
2015 Q1	$100K	Sell	15,250 -66,550	-81%	-$553K	0.02%	638
2014 Q4	$829K	Buy	+81,800	New	+$733K	0.28%	75
2014 Q3	–	Sell	-25,300	Closed	-$218K	–	426
2014 Q2	$218K	Sell	25,300 -74,500	-75%	-$522K	0.1%	330
2014 Q1	$795K	Buy	+99,800	New	+$698K	0.23%	98