Dark
Light
System
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 (2016Q2)
Portfolio Summary: 287 holdings with a total value of $1,916,583,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 REXAHN PHARMACEUTICALS INC 9,071,168 2,279,000 0.12%
102 VERTEX PHARMACEUTICALS INC 260 2,237,000 0.12% Put
103 CLOVIS ONCOLOGY INC 1,626 2,231,000 0.12% Call
104 ZOGENIX INC 12,072 2,199,000 0.11% Call
105 ABBOTT LABS 555 2,182,000 0.11% Call
106 NOVAVAX INC 3,001 2,182,000 0.11% Call
107 SAGE THERAPEUTICS INC 68,950 2,077,000 0.11%
108 AMARIN CORP PLC 9,411 2,033,000 0.11% Call
109 ALCOBRA LTD 4,467 2,006,000 0.10% Call
110 CELSION CORPORATION COM PAR 1,519,365 1,930,000 0.10%
111 NEURALSTEM INC COM 6,503,800 1,893,000 0.10%
112 MOMENTA PHARMACEUTICALS INC 1,736 1,875,000 0.10% Call
113 FORWARD PHARMA A/S 102,135 1,856,000 0.10%
114 BIODELIVERY SCIENCES INTL IN 785,799 1,854,000 0.10%
115 CAPSTONE TURBINE CORP 1,336,901 1,845,000 0.10%
116 OPHTHOTECH CORP 361 1,842,000 0.10% Call
117 HALOZYME THERAPEUTICS INC 2,101 1,813,000 0.09% Call
118 OPKO HEALTH INC 190,554 1,780,000 0.09%
119 ALLIQUA BIOMEDICAL INC 1,500,000 1,680,000 0.09%
120 REDHILL BIOPHARMA LTD 147,500 1,611,000 0.08%
121 FOAMIX PHARMACEUTICALS LTD 253,706 1,611,000 0.08%
122 ACADIA PHARMACEUTICALS INC 495 1,607,000 0.08% Put
123 FIBROGEN INC 97,274 1,596,000 0.08%
124 GW PHARMACEUTICALS PLC 172 1,575,000 0.08% Call
125 MOMENTA PHARMACEUTICALS INC 145,600 1,572,000 0.08%
126 VANDA PHARMACEUTICALS INC 1,390 1,555,000 0.08% Call
127 DEPOMED INC 788 1,546,000 0.08% Call
128 WAFERGEN BIO-SYSTEMS INC 1,867,250 1,533,000 0.08%
129 FLEXION THERAPEUTICS INC 100,800 1,508,000 0.08%
130 REGENERON PHARMACEUTICALS 43 1,502,000 0.08% Call
131 ADURO BIOTECH INC 1,322 1,495,000 0.08% Call
132 ADAMAS PHARMACEUTICALS INC 97,600 1,478,000 0.08%
133 SORRENTO THERAPEUTICS INC COM NEW 253,805 1,421,000 0.07%
134 LEXICON PHARMACEUTICALS INC 979 1,405,000 0.07% Put
135 EXELIXIS INC 1,783 1,393,000 0.07% Call
136 OPKO HEALTH INC 1,491 1,393,000 0.07% Call
137 PUMA BIOTECHNOLOGY INC 458 1,364,000 0.07% Call
138 BIOBLAST PHARMA LTD 830,253 1,328,000 0.07%
139 INSMED INC 1,346 1,327,000 0.07% Call
140 RICEBRAN TECHNOLOGIES 785,476 1,304,000 0.07%
141 SCYNEXIS INC 572,928 1,243,000 0.06%
142 EXPRESS INC COM 16,386 1,242,000 0.06%
143 PTC THERAPEUTICS INC 1,740 1,221,000 0.06% Call
144 IGNYTA INC COM 225,000 1,220,000 0.06%
145 AMICUS THERAPEUTICS INC 2,234 1,220,000 0.06% Put
146 TearLab Corp. 1,882,347 1,205,000 0.06%
147 DERMIRA INC 412 1,205,000 0.06% Call
148 COLLEGIUM PHARMACEUTICAL INC COM 101,410 1,202,000 0.06%
149 AERIE PHARMACEUTICALS INC 674 1,186,000 0.06% Call
150 CHAMPIONS ONCOLOGY INC 546,728 1,175,000 0.06%
Page 3 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-16-119067, filed 2016.08.15).

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.