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Ghost Tree Capital, LLC

Q1 2021 Holdings

Filed 2021-05-14 | 50 holdings | $88.5M | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2021-08-11) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$17.4M135,00019.7%
Aclaris Therapeutics Inc(ACRS)COM00461U105$15.1M600,00017.1%
Cogent Biosciences Inc(COGT)COM19240Q201$14.0M1,600,00015.9%
Arvinas Inc(ARVN)COM04335A105$13.6M205,00015.3%
Aldeyra Therapeutics Inc(ALDX)COM01438T106$7.7M650,0008.7%
Biogen Inc(BIIB)COM09062X103$5.6M20,0006.3%
Celldex Therapeutics Inc New(CLDX)COM NEW15117B202$5.2M250,0005.8%
Biocryst Pharmaceuticals Inc(BCRX)COM09058V103$5.1M500,0005.7%
Bicycle Therapeutics PLC(BCYC)SPONSORED ADS088786108$4.5M150,0005.1%
Invesco QQQ TR(QQQ)PutUNIT SER 146090E103$47.9K150,0000.1%
Syndax Pharmaceuticals Inc(SNDX)COM87164F105$26.3K1,175,0000.0%
Trillium Therapeutics IncCOM NEW89620X506$20.9K1,950,0000.0%
ARK ETF TR(ARKG)PutGENOMIC REV ETF00214Q302$17.7K200,0000.0%
Kura Oncology Inc(KURA)COM50127T109$17.0K600,0000.0%
Iovance Biotherapeutics Inc(IOVA)COM462260100$15.8K500,0000.0%
Fate Therapeutics Inc(FATE)COM31189P102$15.3K185,0000.0%
Xenon Pharmaceuticals Inc(XENE)COM98420N105$15.2K850,0000.0%
Rocket Pharmaceuticals Inc(RCKT)COM77313F106$14.4K325,0000.0%
Apellis Pharmaceuticals Inc(APLS)COM03753U106$9.7K225,0000.0%
TG Therapeutics Inc(TGTX)COM88322Q108$9.6K200,0000.0%
Vistagen Therapeutics Inc(VTGNUSD)COM NEW92840H202$8.8K4,143,7020.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$8.6K50,0000.0%
Verona Pharma PLC(VRNA)SPONSORED ADS925050106$7.9K939,0430.0%
Mersana Therapeutics IncCOM59045L106$7.3K450,0000.0%
Iveric BIO Inc(OPHTEUR)COM46583P102$7.0K1,125,0000.0%
Ishares TR(IWM)RUSSELL 2000 ETF464287655$6.6K30,0000.0%
Constellation Pharmceticls I(CNST)COM210373106$6.4K275,0000.0%
Satsuma Pharmaceuticals IncCOM80405P107$5.1K904,2250.0%
Helix Acquisition CorpCOM CL AG4444C102$5.1K500,0000.0%
Essa Pharma Inc(EPIEUR)COM NEW29668H708$5.1K175,0000.0%
Catalyst Biosciences IncCOM NEW14888D208$5.0K1,000,0000.0%
Viridian Therapeutics Inc(VRDN)COM92790C104$5.0K300,0000.0%
Nuvation BIO Inc(NUVB)COM CL A67080N101$5.0K500,0000.0%
Curis Inc(CRISEUR)COM NEW231269200$4.8K425,0000.0%
Fibrogen Inc(FGENEUR)COM31572Q808$4.3K125,0000.0%
Immunic Inc(IMUX)COM4525EP101$4.2K265,0000.0%
Immunovant Inc(IMVT)COM45258J102$4.0K250,0000.0%
Sierra Oncology IncCOM NEW82640U404$3.4K200,0000.0%
Novavax Inc(NVAX)COM NEW670002401$3.2K17,5000.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$2.6K265,0000.0%
Kadmon Hldgs Inc(KDMN)COM48283N106$2.3K600,0000.0%
Sage Therapeutics Inc(SG7)COM78667J108$2.2K30,0000.0%
CTI Biopharma Corp(CTIC1USD)COM12648L601$2.2K750,0000.0%
Precision Biosciences IncCOM74019P108$2.1K200,0000.0%
Celldex Therapeutics Inc New(CLDX)PutCOM NEW15117B202$2.1K100,0000.0%
Chimerix Inc(CMRXEUR)COM16934W106$1.9K200,0000.0%
Casi Pharmaceuticals Inc(CASIEUR)COM14757U109$1.6K650,0000.0%
Aptevo Therapeutics Inc(APVOEUR)COM NEW03835L207$1.5K50,0000.0%
Otonomy IncCOM68906L105$1.1K450,0000.0%
Frequency Therapeutics IncPutCOM35803L108$950100,0000.0%