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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 Progenics Pharmaceuticals Inc 517,794 2,118 0.12%
102 NEUROCRINE BIOSCIENCES INC 1,307 2,104 0.12% Call
103 PFIZER INC 650 2,088 0.12% Put
104 SUNESIS PHARMACEUTICALS INC 3,139 2,075 0.12% Call
105 DYAX CORP COM CVR 230,000 2,065 0.12%
106 UNITED THERAPEUTICS CORP 217 2,040 0.11% Put
107 CELATOR PHARMACEUTICALS INC 626,077 2,022 0.11%
108 MOMENTA PHARMACEUTICALS INC 1,729 2,014 0.11% Call
109 ENTREMED INC 1,065,217 1,949 0.11%
110 AVANIR PHARMACEUTICALS INC 5,000 1,835 0.10% Call
111 NEKTAR THERAPEUTICS 1,461 1,771 0.10% Put
112 GALENA BIOPHARMA INC 708,089 1,770 0.10%
113 ARENA PHARMACEUTICALS INC 2,756 1,736 0.10% Put
114 ARROWHEAD RESH CORP 1,027 1,686 0.09% Call
115 SEMLER SCIENTIFIC INC 318,198 1,664 0.09%
116 THERAVANCE INC 537 1,661 0.09% Put
117 SOCIETAL CDMO INC 227,793 1,647 0.09%
118 AEGERION PHARMACEUTICALS INC 34,420 1,587 0.09%
119 SALIX PHARMACEUTICALS INC 148 1,533 0.09% Put
120 BIOGEN INC 50 1,529 0.09% Put
121 EXELIXIS INC 429,000 1,519 0.09%
122 CERES, INC. 1,695,700 1,488 0.08%
123 DICERNA PHARMACEUTICALS INC 51,510 1,455 0.08%
124 OPHTHOTECH CORP 400 1,430 0.08% Put
125 AVANIR PHARMACEUTICALS INC 3,750 1,376 0.08% Put
126 Arena Pharmaceuticals, Inc 215,700 1,359 0.08%
127 COMPUGEN LTD 1,287 1,353 0.08% Call
128 FURIEX PHARMACEUTICALS INC 152 1,322 0.07% Call
129 CLEVELAND BIOLABS INC 1,826,158 1,244 0.07%
130 CUBIST PHARMACEUTI 16,590 1,214 0.07%
131 NOVAVAX INC COM 251,500 1,139 0.06%
132 SYNAGEVA BIOPHARMA CORP 13,538 1,123 0.06%
133 INNOVIVA INC COM 34,531 1,068 0.06%
134 AMPIO PHARMACEUTICALS INC 1,676 1,064 0.06% Put
135 MANNKIND CORP 2,536 1,019 0.06% Call
136 TEKMIRA PHARMACEUTICALS CORP 450 967 0.05% Call
137 MEDGENICS EQUITY WARRANTS EXP 13 FEB 2018 817,050 940 0.05%
138 PLURISTEM THERAPEUTICS INC 253,383 938 0.05%
139 EXACT SCIENCES CORP 655 928 0.05% Put
140 ALEXZA PHARMACEUTICALS INC 2,040 904 0.05% Call
141 CESCA THERAPEUTICS INC 529,298 900 0.05%
142 OREXIGEN THERAPEUTICS INC 1,379 896 0.05% Put
143 BRISTOL MYERS SQUIBB CO 172 894 0.05% Put
144 PROTHENA CORPORATION PLC 225 862 0.05% Call
145 XOMA CORP DEL 164,728 858 0.05%
146 AVEO PHARMACEUTICALS INC 573,416 857 0.05%
147 SAREPTA THERAPEUTICS INC 351 843 0.05% Call
148 PRANA BIOTECHNOLOGY LTD 2,994 838 0.05% Call
149 ALIMERA SCIENCES INC 1,039 820 0.05% Put
150 ACADIA PHARMACEUTICALS INC 333 810 0.05% Put
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