0001387131-17-004132.txt : 20170814 0001387131-17-004132.hdr.sgml : 20170814 20170814094034 ACCESSION NUMBER: 0001387131-17-004132 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170630 FILED AS OF DATE: 20170814 DATE AS OF CHANGE: 20170814 EFFECTIVENESS DATE: 20170814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Ghost Tree Capital, LLC CENTRAL INDEX KEY: 0001595851 IRS NUMBER: 462174699 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-16059 FILM NUMBER: 171027756 BUSINESS ADDRESS: STREET 1: 150 EAST 52ND STREET STREET 2: SUITE 17001 CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 6467790120 MAIL ADDRESS: STREET 1: 150 EAST 52ND STREET STREET 2: SUITE 17001 CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001595851 XXXXXXXX 06-30-2017 06-30-2017 false Ghost Tree Capital, LLC

150 East 52nd Street Suite 17001 New York NY 10022

13F HOLDINGS REPORT 028-16059 N Brian Tsai 646-779-0120 /s/ Brian Tsai New York NY 08-14-2017 0 66 481099 INFORMATION TABLE 2 infotable.xml HOLDINGS REPORT ACADIA PHARMACEUTICALS INC COM 004225108 7670 275000 SH SOLE 275000 0 0 ACCELERON PHARMA INC COM 00434H108 2735 90000 SH SOLE 90000 0 0 ACORDA THERAPEUTICS INC COM 00484M106 7880 400000 SH SOLE 400000 0 0 AIMMUNE THERAPEUTICS INC COM 00900T107 5140 250000 SH SOLE 250000 0 0 ALDER BIOPHARMACEUTICALS INC COM 014339105 2863 250000 SH SOLE 250000 0 0 ALEXION PHARMACEUTICALS INC COM 015351109 12167 100000 SH SOLE 100000 0 0 ALEXION PHARMACEUTICALS INC COM 015351109 5475 45000 SH Call SOLE 45000 0 0 AQUINOX PHARMACEUTICALS INC COM 03842B101 4221 300000 SH SOLE 300000 0 0 ARGENX SE SPONSORED ADR 04016X101 4163 196287 SH SOLE 196287 0 0 ATARA BIOTHERAPEUTICS INC COM 046513107 4900 350000 SH SOLE 350000 0 0 AUDENTES THERAPEUTICS INC COM 05070R104 957 50000 SH SOLE 50000 0 0 AVEXIS INC COM 05366U100 15610 190000 SH SOLE 190000 0 0 AXOVANT SCIENCES LTD COM G0750W104 4058 175000 SH SOLE 175000 0 0 BIOCRYST PHARMACEUTICALS COM 09058V103 3753 675000 SH SOLE 675000 0 0 BLUEPRINT MEDICINES CORP COM 09627Y109 3547 70000 SH SOLE 70000 0 0 BOSTON SCIENTIFIC CORP COM 101137107 4851 175000 SH SOLE 175000 0 0 BRISTOL MYERS SQUIBB CO COM 110122108 16746 300000 SH Call SOLE 300000 0 0 CLOVIS ONCOLOGY INC COM 189464100 28183 301000 SH Call SOLE 301000 0 0 CURRENCYSHS BRIT POUND STER BRIT POUND STE 23129S106 6455 50900 SH SOLE 50900 0 0 CYMABAY THERAPEUTICS INC COM 23257D103 3744 650000 SH SOLE 650000 0 0 DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 15177 425000 SH SOLE 425000 0 0 ENANTA PHARMACEUTICALS INC COM 29251M106 7196 200000 SH SOLE 200000 0 0 ENDO INTL PLC SHS G30401106 8378 750000 SH SOLE 750000 0 0 ENTELLUS MED INC COM 29363K105 6210 375000 SH SOLE 375000 0 0 EPIZYME INC COM 29428V104 2265 150000 SH SOLE 150000 0 0 EXELIXIS INC COM 30161Q104 7389 300000 SH Put SOLE 300000 0 0 FOAMIX PHARMACEUTICALS LTD SHS M46135105 580 125000 SH SOLE 125000 0 0 GENMARK DIAGNOSTICS INC COM 372309104 9760 825000 SH SOLE 825000 0 0 GILEAD SCIENCES INC COM 375558103 5309 75000 SH SOLE 75000 0 0 GW PHARMACEUTICALS PLC ADS 36197T103 12531 125000 SH SOLE 125000 0 0 IMMUNOMEDICS INC COM 452907108 10596 1200000 SH SOLE 1200000 0 0 INSMED INC COM PAR $.01 457669307 8151 475000 SH SOLE 475000 0 0 INTRA CELLULAR THERAPIES INC COM 46116X101 2484 200000 SH SOLE 200000 0 0 INTRA CELLULAR THERAPIES INC COM 46116X101 6210 500000 SH Call SOLE 500000 0 0 IOVANCE BIOTHERAPEUTICS INC COM 462260100 4043 550000 SH SOLE 550000 0 0 IRHYTHM TECHNOLOGIES INC COM 450056106 6374 150000 SH SOLE 150000 0 0 IRIDEX CORP COM 462684101 2473 250000 SH SOLE 250000 0 0 JUNO THERAPEUTICS INC COM 48205A109 8220 275000 SH SOLE 275000 0 0 K2M GROUP HLDGS INC COM 48273J107 3654 150000 SH SOLE 150000 0 0 KITE PHARMA INC COM 49803L109 5184 50000 SH Call SOLE 50000 0 0 MERCK & CO INC COM 58933Y105 12818 200000 SH Call SOLE 200000 0 0 NANOSTRING TECHNOLOGIES INC COM 63009R109 5789 350000 SH SOLE 350000 0 0 NEOS THERAPEUTICS INC COM 64052L106 3650 500000 SH SOLE 500000 0 0 NEUROCRINE BIOSCIENCES INC COM 64125C109 6900 150000 SH SOLE 150000 0 0 NEVRO CORP COM 64157F103 12281 165000 SH SOLE 165000 0 0 NOVADAQ TECHNOLOGIES INC COM 66987G102 5860 500000 SH SOLE 500000 0 0 NUVASIVE INC COM 670704105 7692 100000 SH SOLE 100000 0 0 NXSTAGE MEDICAL INC COM 67072V103 6518 260000 SH SOLE 260000 0 0 PORTOLA PHARMACEUTICALS INC COM 737010108 11234 200000 SH SOLE 200000 0 0 PORTOLA PHARMACEUTICALS INC COM 737010108 22468 400000 SH Put SOLE 400000 0 0 PTC THERAPEUTICS INC COM 69366J200 3666 200000 SH SOLE 200000 0 0 PUMA BIOTECHNOLOGY INC COM 74587V107 13110 150000 SH SOLE 150000 0 0 QUOTIENT LTD SHS G73268107 2208 300000 SH SOLE 300000 0 0 RA PHARMACEUTICALS INC COM 74933V108 1593 85000 SH SOLE 85000 0 0 REVANCE THERAPEUTICS INC COM 761330109 2357 89295 SH SOLE 89295 0 0 RIGEL PHARMACEUTICALS INC COM NEW 766559603 3003 1100000 SH SOLE 1100000 0 0 SAGE THERAPEUTICS INC COM 78667J108 3982 50000 SH SOLE 50000 0 0 SEATTLE GENETICS INC COM 812578102 15522 300000 SH SOLE 300000 0 0 SPARK THERAPEUTICS INC COM 84652J103 2091 35000 SH SOLE 35000 0 0 SPDR SERIES TRUST S&P BIOTECH 78464A870 27013 350000 SH Put SOLE 350000 0 0 SPECTRANETICS CORP COM 84760C107 7680 200000 SH Call SOLE 200000 0 0 SYNDAX PHARMACEUTICALS INC COM 87164F105 2794 200000 SH SOLE 200000 0 0 TESARO INC COM 881569107 6993 50000 SH SOLE 50000 0 0 VIEWRAY INC COM 92672L107 4853 750000 SH SOLE 750000 0 0 ZIMMER BIOMET HLDGS INC COM 98956P102 10272 80000 SH SOLE 80000 0 0 ZOGENIX INC COM NEW 98978L204 1450 100000 SH SOLE 100000 0 0