0001420506-23-001046.txt : 20230515
0001420506-23-001046.hdr.sgml : 20230515
20230515084206
ACCESSION NUMBER: 0001420506-23-001046
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20230331
FILED AS OF DATE: 20230515
DATE AS OF CHANGE: 20230515
EFFECTIVENESS DATE: 20230515
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: 23918691
BUSINESS ADDRESS:
STREET 1: 667 MADISON AVENUE
STREET 2: 5TH FLOOR, SUITE 12
CITY: NEW YORK
STATE: NY
ZIP: 10065
BUSINESS PHONE: 6467790120
MAIL ADDRESS:
STREET 1: 667 MADISON AVENUE
STREET 2: 5TH FLOOR, SUITE 12
CITY: NEW YORK
STATE: NY
ZIP: 10065
13F-HR
1
primary_doc.xml
X0202
13F-HR
LIVE
false
true
false
0001595851
XXXXXXXX
03-31-2023
03-31-2023
false
Ghost Tree Capital, LLC
667 MADISON AVENUE
5TH FLOOR, SUITE 12
NEW YORK
NY
10065
13F HOLDINGS REPORT
028-16059
N
MATTHEW JAMES DIAZ
CHIEF COMPLIANCE OFFICER
6467790121
MATTHEW JAMES DIAZ, CHIEF COMPLIANCE OFFICER
NEW YORK
NY
05-15-2023
0
58
338325000
false
INFORMATION TABLE
2
Form13F_InfoTable.xml
INFORMATION TABLE FOR GHOST TREE CAPITAL, LLC (5997)
89BIO INC
COM
282559103
1523000
100000
SH
Call
SOLE
100000
0
0
89BIO INC
COM
282559103
3046000
200000
SH
SOLE
200000
0
0
AADI BIOSCIENCE INC
COM
00032Q104
1086000
150000
SH
SOLE
150000
0
0
ACLARIS THERAPEUTICS INC
COM
00461U105
3438000
425000
SH
SOLE
425000
0
0
AEROVATE THERAPEUTICS INC
COM
008064107
4034000
200000
SH
SOLE
200000
0
0
AKERO THERAPEUTICS INC
COM
00973Y108
10522000
275000
SH
SOLE
275000
0
0
ALPINE IMMUNE SCIENCES INC
COM
02083G100
1544000
200000
SH
SOLE
200000
0
0
ALTIMMUNE INC
COM NEW
02155H200
1688000
400000
SH
Call
SOLE
400000
0
0
AMBRX BIOPHARMA INC
SPONSORED ADS
02290A102
2230000
250000
SH
SOLE
250000
0
0
AMICUS THERAPEUTICS INC
COM
03152W109
5268000
475000
SH
SOLE
475000
0
0
AMYLYX PHARMACEUTICALS INC
COM
03237H101
13937000
475000
SH
SOLE
475000
0
0
APELLIS PHARMACEUTICALS INC
COM
03753U106
10858000
164620
SH
SOLE
164620
0
0
APELLIS PHARMACEUTICALS INC
COM
03753U106
3423000
51900
SH
Call
SOLE
51900
0
0
ARCUS BIOSCIENCES INC
COM
03969F109
1368000
75000
SH
SOLE
75000
0
0
ASCENDIS PHARMA A/S
SPONSORED ADR
04351P101
11794000
110000
SH
SOLE
110000
0
0
ASTRIA THERAPEUTICS INC
COM
04635X102
5985000
450000
SH
SOLE
450000
0
0
AVIDITY BIOSCIENCES INC
COM
05370A108
1919000
125000
SH
SOLE
125000
0
0
AXSOME THERAPEUTICS INC
COM
05464T104
13878000
225000
SH
SOLE
225000
0
0
BIOCRYST PHARMACEUTICALS INC
COM
09058V103
2294000
275000
SH
SOLE
275000
0
0
BIOMEA FUSION INC
COM
09077A106
3721000
120000
SH
SOLE
120000
0
0
BRIDGEBIO PHARMA INC
COM
10806X102
415000
25000
SH
SOLE
25000
0
0
COGENT BIOSCIENCES INC
COM
19240Q201
5935000
550000
SH
SOLE
550000
0
0
CTI BIOPHARMA CORP
COM
12648L601
8400000
2000000
SH
SOLE
2000000
0
0
DISC MEDICINE INC
COM
254604101
2119000
100000
SH
SOLE
100000
0
0
FIBROGEN INC
COM
31572Q808
494000
26500
SH
SOLE
26500
0
0
FUSION PHARMACEUTICALS INC
COM
36118A100
1320000
350000
SH
SOLE
350000
0
0
GERON CORP
COM
374163103
977000
450000
SH
SOLE
450000
0
0
IMMUNOGEN INC
COM
45253H101
480000
124977
SH
SOLE
124977
0
0
INCYTE CORP
COM
45337C102
5420000
75000
SH
SOLE
75000
0
0
IOVANCE BIOTHERAPEUTICS INC
COM
462260100
6110000
1000000
SH
SOLE
1000000
0
0
IVERIC BIO INC
COM
46583P102
4258000
175000
SH
SOLE
175000
0
0
JOHNSON & JOHNSON
COM
478160104
7750000
50000
SH
SOLE
50000
0
0
KARUNA THERAPEUTICS INC
COM
48576A100
3179000
17500
SH
SOLE
17500
0
0
KEZAR LIFE SCIENCES INC
COM
49372L100
548000
175000
SH
SOLE
175000
0
0
MADRIGAL PHARMACEUTICALS INC
COM
558868105
7268000
30000
SH
SOLE
30000
0
0
MIRATI THERAPEUTICS INC
COM
60468T105
5205000
140000
SH
SOLE
140000
0
0
MOONLAKE IMMUNOTHERAPEUTICS
CLASS A ORD
61559X104
4171000
195000
SH
SOLE
195000
0
0
PFIZER INC
COM
717081103
8160000
200000
SH
SOLE
200000
0
0
PROMETHEUS BIOSCIENCES INC
COM
74349U108
1610000
15000
SH
SOLE
15000
0
0
PROTAGONIST THERAPEUTICS INC
COM
74366E102
5175000
225000
SH
SOLE
225000
0
0
RAIN ONCOLOGY INC
COM
75082Q105
2185000
250000
SH
SOLE
250000
0
0
REATA PHARMACEUTICALS INC
CL A
75615P103
6364000
70000
SH
SOLE
70000
0
0
REATA PHARMACEUTICALS INC
CL A
75615P103
27276000
300000
SH
Call
SOLE
300000
0
0
REVANCE THERAPEUTICS INC
COM
761330109
8053000
250000
SH
SOLE
250000
0
0
SAREPTA THERAPEUTICS INC
COM
803607100
8270000
60000
SH
SOLE
60000
0
0
SAREPTA THERAPEUTICS INC
COM
803607100
17229000
125000
SH
Call
SOLE
125000
0
0
SPDR SER TR
S&P BIOTECH
78464A870
22863000
300000
SH
Call
SOLE
300000
0
0
SPRINGWORKS THERAPEUTICS INC
COM
85205L107
710000
27578
SH
SOLE
27578
0
0
SYNDAX PHARMACEUTICALS INC
COM
87164F105
6864000
325000
SH
SOLE
325000
0
0
TARSUS PHARMACEUTICALS INC
COM
87650L103
1006000
80000
SH
SOLE
80000
0
0
TG THERAPEUTICS INC
COM
88322Q108
16544000
1100000
SH
SOLE
1100000
0
0
UNIQURE NV
SHS
N90064101
7553000
375000
SH
SOLE
375000
0
0
VANDA PHARMACEUTICALS INC
COM
921659108
85000
12500
SH
SOLE
12500
0
0
VAXCYTE INC
COM
92243G108
8433000
225000
SH
SOLE
225000
0
0
VIKING THERAPEUTICS INC
COM
92686J106
9990000
600000
SH
SOLE
600000
0
0
VIRIDIAN THERAPEUTICS INC
COM
92790C104
4452000
175000
SH
SOLE
175000
0
0
X4 PHARMACEUTICALS INC
COM
98420X103
740000
850000
SH
SOLE
850000
0
0
XENON PHARMACEUTICALS INC
COM
98420N105
7158000
200000
SH
SOLE
200000
0
0