Ghost Tree Capital

Ghost Tree Capital as of March 31, 2015

Portfolio Holdings for Ghost Tree Capital

Ghost Tree Capital holds 62 positions in its portfolio as reported in the March 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr Series Trust S&p Biotech Put Option (XBI) 8.1 $23M 100k 225.50
NuVasive 4.3 $12M 260k 45.99
Zimmer Holdings (ZBH) 4.2 $12M 100k 117.52
Actavis SHS 3.7 $10M 35k 297.63
Avalanche Biotechnologies In 3.1 $8.5M 210k 40.52
Endo Health Solutions Note 1.750% 4/1 2.9 $8.1M 90k 89.70
Community Health Systems (CYH) 2.8 $7.8M 150k 52.28
Puma Biotechnology (PBYI) 2.5 $7.1M 30k 236.10
Zs Pharma 2.5 $6.9M 165k 42.08
Zeltiq Aesthetics 2.5 $6.9M 225k 30.83
Celgene Corporation 2.5 $6.9M 60k 115.28
Portola Pharmaceuticals 2.5 $6.8M 180k 37.96
Sage Therapeutics (SAGE) 2.2 $6.0M 120k 50.23
Dyax 2.1 $5.9M 350k 16.75
Merit Medical Systems (MMSI) 2.1 $5.8M 300k 19.25
Merck & Co (MRK) 2.1 $5.7M 100k 57.48
Wright Medical 1.9 $5.2M 200k 25.80
Becton, Dickinson and (BDX) 1.8 $5.0M 35k 143.60
Genocea Biosciences 1.8 $5.0M 420k 11.86
Alcobra SHS 1.6 $4.5M 800k 5.63
BioMarin Pharmaceutical (BMRN) 1.6 $4.4M 35k 124.63
Sunesis Pharmaceuticals Com New 1.5 $4.3M 1.8M 2.45
Cepheid 1.5 $4.3M 75k 56.91
Alnylam Pharmaceuticals (ALNY) 1.5 $4.2M 40k 104.42
Agilent Technologies Inc C ommon Call Option (A) 1.5 $4.2M 100k 41.55
Revance Therapeutics (RVNC) 1.5 $4.1M 200k 20.73
Gw Pharmaceuticals Ads 1.5 $4.1M 45k 91.13
Abbvie (ABBV) 1.5 $4.1M 70k 58.54
Acadia Healthcare (ACHC) 1.4 $3.9M 120k 32.59
EXACT Sciences Corporation (EXAS) 1.4 $3.9M 175k 22.02
Amicus Therapeutics (FOLD) 1.4 $3.8M 350k 10.88
Achillion Pharmaceuticals 1.3 $3.7M 375k 9.86
Ptc Therapeutics I (PTCT) 1.3 $3.7M 60k 60.85
Therapeuticsmd 1.3 $3.6M 600k 6.05
Bluebird Bio (BLUE) 1.3 $3.6M 30k 120.77
Flamel Technologies Sa Sponsored Adr 1.3 $3.6M 200k 17.98
Inogen (INGN) 1.3 $3.5M 110k 31.99
Vitae Pharmaceuticals 1.3 $3.5M 300k 11.71
Dbv Technologies S A Sponsored Adr (DBVT) 1.3 $3.5M 150k 23.36
Nanostring Technologies (NSTGQ) 1.2 $3.4M 335k 10.19
Entellus Medical Cm 1.2 $3.3M 150k 21.90
Radius Health Com New 1.1 $3.1M 75k 41.16
Discovery Laboratories Inc N Com New 1.1 $3.0M 2.5M 1.19
Pernix Therapeutics Holdings 1.0 $2.7M 250k 10.69
Ignyta 0.9 $2.5M 250k 9.95
Lion Biotechnologies 0.9 $2.4M 200k 12.11
Tetraphase Pharmaceuticals 0.9 $2.4M 65k 36.65
Applied Genetic Technol Corp C 0.8 $2.3M 117k 19.99
Five Prime Therapeutics 0.8 $2.3M 100k 22.85
Loxo Oncology 0.8 $2.2M 175k 12.45
Epizyme 0.8 $2.2M 115k 18.78
BioDelivery Sciences International Call Option 0.8 $2.1M 200k 10.50
Celladon 0.7 $1.9M 100k 18.94
Advaxis Com New 0.6 $1.8M 125k 14.44
Unilife US 0.6 $1.8M 450k 4.01
Insulet Corporation (PODD) 0.6 $1.7M 50k 33.36
Assembly Biosciences 0.6 $1.7M 125k 13.24
Kindred Biosciences 0.3 $718k 101k 7.14
Biolase Technology 0.2 $606k 300k 2.02
Ocera Therapeutics 0.2 $589k 125k 4.71
Globeimmune (GBIM) 0.2 $506k 69k 7.34
XOMA CORP Common equity shares 0.1 $262k 72k 3.64