Ghost Tree Capital’s PDS Biotechnology PDSB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-50,000	Closed	-$820K	–	47
2018 Q3	$820K	Buy	50,000 +12,460	+33%	+$204K	0.17%	45
2018 Q2	$773K	Buy	+37,540	New	+$773K	0.23%	40