SABBY MANAGEMENT, LLC Information

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

Report Date: 03/31/2013

Position Statistics:

Total Positions 81
New Positions 27
Increased Positions 43
Decreased Positions 38
Positions with Activity 81
Sold Out Positions 25
Total Mkt Value
(in $ millions)
135

Sector Weighting

Basic Materials
Capital Goods
Conglomerates 0%
Consumer Cyclical
Consumer/Non-Cyclical
Energy 1.66%
Financial
Healthcare 94.33%
Services 0.2%
Technology 3.55%
Transportation 0.25%
Utilities

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

81 Positions as of 03/31/2013

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
ACHILLION PHARMACEUTICALS INC COM -1,384 Sold Out 0
AEGERION PHARMACEUTICALS INC COM 25,260 25,260 New 414,364
AGENUS INC COM NEW -896 Sold Out 0
ALEXION PHARMACEUTICALS INC COM 3,717 -94 (2.47) 37,216
ALIGN TECHNOLOGY INC COM -1,093 Sold Out 0
AMARIN CORP PLC SPONS ADR NEW 2,026 -3,217 (61.36) 292,784
ANTHERA PHARMACEUTICALS INC COM 7,589 5,148 210.94 12,502,595
APPLE INC COM 221 -160,869 (99.86) 500
ARENA PHARMACEUTICALS INC COM 101 -56 (35.9) 12,500
ARIAD PHARMACEUTICALS INC COM 1,633 1,633 New 83,998
ARROWHEAD RESH CORP COM NEW -174 Sold Out 0
ATHERSYS INC COM 1,888 -6,291 (76.91) 1,043,300
BIODEL INC COM NEW 5,046 375 8.03 1,371,214
BIODELIVERY SCIENCES INTL INC COM -726 Sold Out 0
BRIDGEPOINT ED INC COM 278 278 New 21,822
CARDICA INC COM 827 827 New 661,531
CARDIUM THERAPEUTICS INC COM 665 -320 (32.51) 6,998,700
CELL THERAPEUTICS INC COM NPV NEW 2012 -685 Sold Out 0
CEL-SCI CORP COM NEW 1,359 -1,041 (43.39) 5,413,182
CELSION CORPORATION COM NEW 1,748 1,748 New 1,765,770

Create your free portfolio