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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 (2014Q1)
Original 13F HR (0001144204-14-030059) filed in 2014.05.14
#
Name
Shares
Value ($)
%
Options
Notes
101 SYNAGEVA BIOPHARMA CORP 13,538 1,123 0.06%
102 NOVAVAX INC COM 251,500 1,139 0.06%
103 CUBIST PHARMACEUTI 16,590 1,214 0.07%
104 CLEVELAND BIOLABS INC 1,826,158 1,244 0.07%
105 FURIEX PHARMACEUTICALS INC 152 1,322 0.07% Call
106 COMPUGEN LTD 1,287 1,353 0.08% Call
107 Arena Pharmaceuticals, Inc 215,700 1,359 0.08%
108 AVANIR PHARMACEUTICALS INC 3,750 1,376 0.08% Put
109 OPHTHOTECH CORP 400 1,430 0.08% Put
110 DICERNA PHARMACEUTICALS INC 51,510 1,455 0.08%
111 CERES, INC. 1,695,700 1,488 0.08%
112 EXELIXIS INC 429,000 1,519 0.09%
113 BIOGEN INC 50 1,529 0.09% Put
114 SALIX PHARMACEUTICALS INC 148 1,533 0.09% Put
115 AEGERION PHARMACEUTICALS INC 34,420 1,587 0.09%
116 SOCIETAL CDMO INC 227,793 1,647 0.09%
117 THERAVANCE INC 537 1,661 0.09% Put
118 SEMLER SCIENTIFIC INC 318,198 1,664 0.09%
119 ARROWHEAD RESH CORP 1,027 1,686 0.09% Call
120 ARENA PHARMACEUTICALS INC 2,756 1,736 0.10% Put
121 GALENA BIOPHARMA INC 708,089 1,770 0.10%
122 NEKTAR THERAPEUTICS 1,461 1,771 0.10% Put
123 AVANIR PHARMACEUTICALS INC 5,000 1,835 0.10% Call
124 ENTREMED INC 1,065,217 1,949 0.11%
125 MOMENTA PHARMACEUTICALS INC 1,729 2,014 0.11% Call
126 CELATOR PHARMACEUTICALS INC 626,077 2,022 0.11%
127 UNITED THERAPEUTICS CORP 217 2,040 0.11% Put
128 DYAX CORP COM CVR 230,000 2,065 0.12%
129 SUNESIS PHARMACEUTICALS INC 3,139 2,075 0.12% Call
130 PFIZER INC 650 2,088 0.12% Put
131 NEUROCRINE BIOSCIENCES INC 1,307 2,104 0.12% Call
132 Progenics Pharmaceuticals Inc 517,794 2,118 0.12%
133 ANTHERA PHARMACEUTICALS I 688,037 2,305 0.13%
134 BLUEBIRD BIO INC COM 101,786 2,315 0.13%
135 Mela Sciences Inc Com 3,724,475 2,320 0.13%
136 AMARIN CORP PLC 1,321,622 2,392 0.13%
137 INSMED INC 1,302 2,479 0.14% Call
138 CELSION CORPORATION 7,565 2,549 0.14% Put
139 CEL SCI CORP 6,316,000 2,684 0.15%
140 CELGENE CORP 19,499 2,722 0.15%
141 InterOil Corp 42,361 2,743 0.15%
142 MEDIVATION INC 430 2,768 0.16% Call
143 ENDOCYTE INC 1,170 2,786 0.16% Put
144 ACELRX PHARMACEUTICALS INC 2,322 2,789 0.16% Put
145 PUMA BIOTECHNOLOGY INC 271 2,822 0.16% Put
146 LIGAND PHARMACEUTICALS 420 2,825 0.16% Call
147 IGNYTA INC COM 341,810 2,837 0.16%
148 TONIX PHARMACEUTICALS HOLDING 275,000 2,863 0.16%
149 KERYX BIOPHARMACEUTICALS INCORPORATED 167,999 2,863 0.16%
150 TESARO INCORPORATED 98,500 2,904 0.16%
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