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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 (2016Q2)
Portfolio Summary: 287 holdings with a total value of $1,916,583,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 BARCLAYS BK PLC IPATH S&P MT ETN 3,972 5,485,000 0.29% Call
52 ALNYLAM PHARMACEUTICALS INC 987 5,477,000 0.29% Call
53 SHIRE PLC 29,550 5,440,000 0.28%
54 INTRA-CELLULAR THERAPIES INC 1,373 5,330,000 0.28% Call
55 VERTEX PHARMACEUTICALS INC 609 5,239,000 0.27% Call
56 EXPRESS INC 665 5,041,000 0.26% Put
57 TEVA PHARMACEUTICAL INDS LTD 1,000 5,023,000 0.26% Put
58 AMICUS THERAPEUTICS INC 7,992 4,364,000 0.23% Call
59 PARATEK PHARMACEUTICALS INC 305,964 4,256,000 0.22%
60 KITE PHARMA INC 851 4,255,000 0.22% Call
61 DYNAVAX TECHNOLOGIES CORP 290,505 4,236,000 0.22%
62 GLOBAL BLOOD THERAPEUTICS INCORPORATED 254,029 4,214,000 0.22%
63 TOKAI PHARMACEUTICALS INC COM 749,205 4,128,000 0.22%
64 CYTORI THERAPEUTICS INC 1,966,708 4,110,000 0.21%
65 ARBUTUS BIOPHARMA CORP 1,176,031 4,093,000 0.21%
66 CEMPRA INC 2,340 3,859,000 0.20% Put
67 CEL SCI CORP 8,163,816 3,755,000 0.20%
68 NEUROCRINE BIOSCIENCES INC 813 3,695,000 0.19% Call
69 HORIZON PHARMA PLC 2,205 3,632,000 0.19% Call
70 EIGER BIOPHARMACEUTICALS INC 175,249 3,473,000 0.18%
71 NEWLINK GENETICS CORP 5,771 3,463,000 0.18% Call
72 ALNYLAM PHARMACEUTICALS INC 606 3,363,000 0.18% Put
73 INVIVO THERAPEUTICS HLDGS CORPORATION COM NEW 580,343 3,354,000 0.17%
74 INTEC PHARMA LTD JERUSALEM 743,545 3,346,000 0.17%
75 REGULUS THERAPEUTICS INC 11,560 3,341,000 0.17% Call
76 LA JOLLA PHARMACEUTICAL CO 206,131 3,298,000 0.17%
77 REGENXBIO INC COM 411,926 3,295,000 0.17%
78 DURECT CORP 2,540,278 3,099,000 0.16%
79 ACHILLION PHARMACEUTICALS INC 3,827 2,985,000 0.16% Call
80 LION BIOTECHNOLOGIES INC COM 367,242 2,975,000 0.16%
81 INTREXON CORPORATION 120,359 2,962,000 0.15%
82 Nivalis Therapeutics Inc 641,492 2,951,000 0.15%
83 ILLUMINA INC 20,000 2,808,000 0.15%
84 BARCLAYS BK PLC IPATH S&P MT ETN 260,000 2,805,000 0.15%
85 EDAP TMS S A SPONSORED ADR 847,225 2,804,000 0.15%
86 INTREXON CORP 1,136 2,796,000 0.15% Put
87 INTRA-CELLULAR THERAPIES INC 71,943 2,793,000 0.15%
88 Pieris Pharmaceuticals 1,615,992 2,602,000 0.14%
89 SANGAMO THERAPEUTICS INC 4,400 2,548,000 0.13% Call
90 CEMPRA INC 1,537 2,535,000 0.13% Call
91 OPKO HEALTH INC 2,645 2,470,000 0.13% Put
92 OpGen Inc 1,625,000 2,470,000 0.13%
93 ADVERUM BIOTECHNOLOGIES INC 779,926 2,465,000 0.13%
94 Axovant Sciences LTD 190,000 2,440,000 0.13%
95 VistaGen Therapeutics Inc 623,317 2,431,000 0.13%
96 BIOGEN INC 100 2,418,000 0.13% Put
97 BIOGEN INC 10,000 2,418,000 0.13%
98 LA JOLLA PHARMACEUTICAL CO 1,458 2,333,000 0.12% Call
99 ZOGENIX INC 289,200 2,328,000 0.12%
100 IONIS PHARMACEUTICALS INC 984 2,292,000 0.12% Put
Page 2 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.