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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 (2016Q4)
Portfolio Summary: 293 holdings with a total value of $1,719,016,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 AMICUS THERAPEUTICS INC 10,216 5,077,000 0.30% Call
52 IONIS PHARMACEUTICALS INC 1,054 5,041,000 0.29% Call
53 ACORDA THERAPEUTICS INC 263,947 4,962,000 0.29%
54 ALNYLAM PHARMACEUTICALS INC 1,240 4,643,000 0.27% Call
55 SYNERGY PHARMACEUTICALS DEL 7,536 4,589,000 0.27% Call
56 RADIUS HEALTH INC 1,190 4,526,000 0.26% Put
57 HORIZON PHARMA PLC 2,791 4,516,000 0.26% Put
58 NEUROCRINE BIOSCIENCES INC 1,153 4,462,000 0.26% Call
59 AMGEN INC 301 4,401,000 0.26% Call
60 SAGE THERAPEUTICS INC 849 4,335,000 0.25% Call
61 ACHILLION PHARMACEUTICALS INC 10,087 4,166,000 0.24% Call
62 PORTOLA PHARMACEUTICALS INC 1,803 4,046,000 0.24% Call
63 MEDICINES CO 1,172 3,978,000 0.23% Put
64 APPLIED DNA 2,109,601 3,903,000 0.23%
65 STEMLINE THERAPEUTICS INC 357,806 3,829,000 0.22%
66 MEDICINES CO 112,392 3,815,000 0.22%
67 AMARIN CORP PLC 12,346 3,803,000 0.22% Call
68 UNITED THERAPEUTICS CORP 263 3,772,000 0.22% Call
69 LA JOLLA PHARMACEUTICAL CO 210,978 3,698,000 0.22%
70 BLUEBIRD BIO INC 597 3,665,000 0.21% Call
71 IONIS PHARMACEUTICALS INC 737 3,525,000 0.21% Put
72 MONSANTO CO NEW 313 3,293,000 0.19% Call
73 AXOVANT SCIENCES LTD 2,638 3,276,000 0.19% Put
74 BIOGEN INC 115 3,261,000 0.19% Call
75 PUMA BIOTECHNOLOGY 103,243 3,170,000 0.18%
76 CIDARA THERAPEUTICS INC 292,398 3,041,000 0.18%
77 TENAX THERAPEUTICS INC 1,516,835 2,958,000 0.17%
78 LA JOLLA PHARMACEUTICAL CO 1,687 2,957,000 0.17% Call
79 INTEC PHARMA LTD JERUSALEM 514,100 2,930,000 0.17%
80 BIOGEN INC 100 2,836,000 0.16% Put
81 EIGER BIOPHARMACEUTICALS INC 240,541 2,802,000 0.16%
82 INTRA-CELLULAR THERAPIES INC 1,781 2,688,000 0.16% Call
83 HALOZYME THERAPEUTICS INC 2,708 2,676,000 0.16% Call
84 EXELIXIS INC 1,783 2,658,000 0.15% Call
85 GW PHARMACEUTICALS PLC 234 2,615,000 0.15% Call
86 COHERUS BIOSCIENCES INC 912 2,567,000 0.15% Put
87 FIBROGEN INC 1,189 2,544,000 0.15% Call
88 INSMED INC 1,913 2,531,000 0.15% Put
89 CYTORI THERAPEUTICS INC 1,651,835 2,494,000 0.15%
90 PROTHENA CORPORATION PLC 490 2,410,000 0.14% Call
91 TENAX THERAPEUTICS INC 12,237 2,386,000 0.14% Call
92 SYNTHETIC BIOLOGICS INCORPORATED 3,031,953 2,312,000 0.13%
93 AGIOS PHARMACEUTICALS INC 545 2,274,000 0.13% Call
94 PACIRA PHARMACEUTICALS INC 700 2,261,000 0.13% Call
95 VERTEX PHARMACEUTICALS INC 296 2,181,000 0.13% Put
96 ENDO INTL PLC 1,323 2,179,000 0.13% Put
97 LEXICON PHARMACEUTICALS INC 1,563 2,162,000 0.13% Call
98 GW PHARMACEUTICALS PLC 192 2,146,000 0.12% Put
99 OPKO HEALTH INC 2,275 2,116,000 0.12% Put
100 ENDO INTL PLC 126,139 2,078,000 0.12%
Page 2 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-17-008083, filed 2017.02.14).

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.