Rail-Splitter Capital Management’s Biogen BIIB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-23,825	Closed	-$6.95M	–	41
2015 Q3	$6.95M	Buy	+23,825	New	+$6.95M	1.92%	31