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Institutional Investment Manager
SABBY MANAGEMENT, LLC
SABBY MANAGEMENT, LLC (CIK: 0001535610) incorporated in Delaware, located at 1011 Links Dr, Miami Beach, FL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 379 holdings with a total value of $2,427,276,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 CIDARA THERAPEUTICS INC 306,044 3,893,000 0.16%
102 OPKO HEALTH INC 4,500 3,785,000 0.16% Call
103 NORTHWEST BIOTHERAPEUTICS IN 6,042 3,776,000 0.16% Put
104 NOVAVAX INC COM 527,040 3,726,000 0.15%
105 TRANSENTERIX INC 1,591,117 3,596,000 0.15%
106 NORTHWEST BIOTHERAPEUTICS 572,518 3,578,000 0.15%
107 VERTEX PHARMACEUTICALS INC 341 3,551,000 0.15% Call
108 ENDO INTL PLC 50,658 3,510,000 0.14%
109 BLUEBIRD BIO INC 406 3,473,000 0.14% Put
110 NEVRO CORP 745 3,456,000 0.14% Put
111 Skyline Corp 447,944 3,454,000 0.14%
112 INTEC PHARMA LTD JERUSALEM 613,910 3,438,000 0.14%
113 DYNAVAX TECHNOLOGIES CORP 134,954 3,312,000 0.14%
114 HORIZON PHARMA PLC 1,658 3,286,000 0.14% Put
115 HORIZON PHARMA PLC 164,658 3,264,000 0.13%
116 AMICUS THERAPEUTICS INC 2,322 3,248,000 0.13% Put
117 LION BIOTECHNOLOGIES INC COM 561,894 3,237,000 0.13%
118 ZELTIQ AESTHETICS INC 1,000 3,203,000 0.13% Call
119 AOXING PHARMACEUTICAL CO INC 2,134,054 3,158,000 0.13%
120 VERTEX PHARMACEUTICALS INC 30,000 3,124,000 0.13%
121 Mobileye Nv Call Opt 09/17 48.0 686 3,120,000 0.13% Call
122 BENITEC BIOPHARMA LTD 505,220 3,107,000 0.13%
123 PTC THERAPEUTICS INC 1,161 3,100,000 0.13% Call
124 ZAFGEN INC 960 3,067,000 0.13% Call
125 NEUROMETRIX INC 12,212,278 3,052,000 0.13%
126 CEMPRA INC 1,082 3,012,000 0.12% Put
127 NOVAVAX INC 4,018 2,841,000 0.12% Call
128 COMMUNITY HEALTH SYS INC NEW 662 2,831,000 0.12% Put
129 LEXICON PHARMACEUTICALS INC 261,595 2,810,000 0.12%
130 PLURISTEM THERAPEUTICS INC 1,474,369 2,683,000 0.11%
131 MEDGENICS EQUITY WARRANTS EXP 13 FEB 2018 1,453,640 2,544,000 0.10%
132 OVASCIENCE INC COM 297,955 2,530,000 0.10%
133 FEI CO 340 2,483,000 0.10% Call
134 REGENERON PHARMACEUTICALS 53 2,465,000 0.10% Put
135 SANGAMO THERAPEUTICS INCORPORATED 435,225 2,455,000 0.10%
136 REVANCE THERAPEUTICS INC 815 2,425,000 0.10% Call
137 LIPOCINE INC NEW 201,409 2,383,000 0.10%
138 ALEXION PHARMACEUTICALS INC 152 2,377,000 0.10% Call
139 LA JOLLA PHARMACEUTICAL CO 85,011 2,362,000 0.10%
140 REGULUS THERAPEUTICS INC COM 356,504 2,332,000 0.10%
141 INOVIO PHARMACEUTICALS INC 3,965 2,292,000 0.09% Call
142 TRANSENTERIX INC 10,026 2,266,000 0.09% Call
143 INVIVO THERAPEUTICS HLDGS CO 2,608 2,248,000 0.09% Call
144 REDHILL BIOPHARMA LTD 173,550 2,241,000 0.09%
145 PARATEK PHARMACEUTICALS INC 117,046 2,224,000 0.09%
146 IGNYTA INC COM 252,974 2,221,000 0.09%
147 BIOCRYST PHARMACEUTICALS 1,929 2,199,000 0.09% Put
148 PUMA BIOTECHNOLOGY INC 288 2,170,000 0.09% Put
149 CYTOKINETICS INC 3,106 2,078,000 0.09% Call
150 REPROS THERAPEUTICS INC 2,793 2,075,000 0.09% Put
Page 3 of 8

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-15-065626, filed 2015.11.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.