SABBY MANAGEMENT, LLC Information

10 MOUNTAINVIEW ROAD, UPPER SADDLE RIVER, New Jersey, 07458, (646) 307-4527

Report Date: 03/31/2015

Position Statistics

Total Positions 158
New Positions 61
Increased Positions 81
Decreased Positions 77
Positions with Activity 158
Sold Out Positions 39
Total Mkt Value (in $ millions) 343

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 0.46%
Capital Goods
Conglomerates 1.2%
Consumer Cyclical
Consumer/Non-Cyclical 0.74%
Energy 2.47%
Financial 8.94%
Healthcare 57.86%
Services 1.02%
Technology 3.1%
Transportation
Utilities

158 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
SANGAMO BIOSCIENCES INC COM 2,304 -299 (11.5) 259,741
REGULUS THERAPEUTICS INC COM 2,265 -793 (25.93) 260,930
T2 BIOSYSTEMS INC COM 2,232 384 20.81 161,650
ENDO INTL PLC SHS 2,230 2,230 New 25,991
ALDER BIOPHARMACEUTICALS INC COM 2,191 2,191 New 46,800
ARDELYX INC COM 2,147 2,147 New 112,174
PROQR THRAPEUTICS N V SHS EURO 2,138 -2,212 (50.85) 124,380
STEMCELLS INC COM NEW 2,064 -502 (19.57) 4,660,000
CELLECTAR BIOSCIENCES INC COM NEW 1,983 87 4.57 647,930
TRUPANION INC COM 1,836 -805 (30.48) 240,000
CYCLACEL PHARMACEUTICALS INC COM NEW 1,794 1,794 New 2,760,717
REDHILL BIOPHARMA LTD SPONSORED ADS 1,760 1,760 New 107,956
TEKMIRA PHARMACEUTICALS CORP COM NEW 1,759 1,759 New 170,821
CARDICA INC COM 1,758 326 22.79 3,863,723
SUPERCONDUCTOR TECHNOLOGIES COM PAR $0.001 1,714 1,714 New 1,516,786
ABEONA THERAPEUTICS INC WT EXP 121919 1,627 -50 (3.01) 986,175
CASTLIGHT HEALTH INC CL B 1,608 1,608 New 217,600
COMMUNITY HEALTH SYS INC NEW COM 1,589 -891 (35.93) 27,569
OVASCIENCE INC COM 1,502 1,502 New 50,000
GENOCEA BIOSCIENCES INC COM 1,475 1,475 New 100,000