SABBY MANAGEMENT, LLC
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 | 1.67% |
| Financial | |
| Healthcare | 94.31% |
| Services | 0.21% |
| Technology | 3.56% |
| 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 |
|---|---|---|---|---|---|
| ELAN PLC | ADR | -4,333 | Sold Out | 0 | |
| ACHILLION PHARMACEUTICALS INC | COM | -1,373 | Sold Out | 0 | |
| AEGERION PHARMACEUTICALS INC | COM | 24,899 | 24,899 | New | 414,364 |
| ALEXION PHARMACEUTICALS INC | COM | 3,691 | -94 | (2.47) | 37,216 |
| ALIGN TECHNOLOGY INC | COM | -1,084 | Sold Out | 0 | |
| ANTHERA PHARMACEUTICALS INC | COM | 7,502 | 5,089 | 210.94 | 12,502,595 |
| APPLE INC | COM | 223 | -161,964 | (99.86) | 500 |
| ARENA PHARMACEUTICALS INC | COM | 104 | -58 | (35.9) | 12,500 |
| ARIAD PHARMACEUTICALS INC | COM | 1,644 | 1,644 | New | 83,998 |
| ATHERSYS INC | COM | 1,815 | -6,048 | (76.91) | 1,043,300 |
| BIODELIVERY SCIENCES INTL INC | COM | -721 | Sold Out | 0 | |
| BRIDGEPOINT ED INC | COM | 285 | 285 | New | 21,822 |
| CARDICA INC | COM | 847 | 847 | New | 661,531 |
| CARDIUM THERAPEUTICS INC | COM | 630 | -303 | (32.51) | 6,998,700 |
| CEMPRA INC | COM | -1,976 | Sold Out | 0 | |
| CERUS CORP | COM | 1,927 | 1,927 | New | 373,374 |
| CLEVELAND BIOLABS INC | COM | -1,711 | Sold Out | 0 | |
| CYBERONICS INC | COM | 15,491 | 15,491 | New | 324,547 |
| CYTORI THERAPEUTICS INC | COM | -1,250 | Sold Out | 0 | |
| DELL INC | COM | 2,346 | 2,346 | New | 175,874 |
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