The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
1347 CAP CORP COM 68245V103 1,680 175,000 SH   SOLE   175,000 0 0
ACTAVIS PLC CALL G0083B908 29,762 100,000 SH Call SOLE   100,000 0 0
ACTAVIS PLC SHS G0083B108 48,164 161,829 SH   SOLE   161,829 0 0
AETERNA ZENTARIS INC COM NEW 007975303 154 286,360 SH   SOLE   286,360 0 0
ALIBABA GROUP HLDG LTD PUT 01609W952 222,975 2,678,700 SH Put SOLE   2,678,700 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 123,197 1,480,017 SH   SOLE   1,480,017 0 0
ALPHA NATURAL RESOURCES INC COM 02076X102 1,673 1,672,739 SH   SOLE   1,672,739 0 0
ALPHA NATURAL RESOURCES INC NOTE 02076XAF9 9,555 37,640,000 PRN   SOLE   37,640,000 0 0
ALTERA CORP COM 021441100 12,873 300,000 SH   SOLE   300,000 0 0
AMAG PHARMACEUTICALS INC NOTE 00163UAA4 25,974 12,500,000 PRN   SOLE   12,500,000 0 0
AMAZON COM INC COM 023135106 2,977 8,000 SH   SOLE   8,000 0 0
ANADARKO PETE CORP CALL 032511907 95,232 1,150,000 SH Call SOLE   1,150,000 0 0
ANADARKO PETE CORP COM 032511107 31,858 384,706 SH   SOLE   384,706 0 0
ANI PHARMACEUTICALS INC NOTE 00182CAA1 12,051 10,500,000 PRN   SOLE   10,500,000 0 0
ANTERO RES CORP PUT 03674X956 7,064 200,000 SH Put SOLE   200,000 0 0
APACHE CORP CALL 037411905 3,017 50,000 SH Call SOLE   50,000 0 0
APPLE INC COM 037833100 17,545 141,000 SH   SOLE   141,000 0 0
AR CAP ACQUISITION CORP COM 00191R109 4,460 450,000 SH   SOLE   450,000 0 0
AR CAP ACQUISITION CORP *W EXP 10/06/201 00191R117 44 98,300 SH   SOLE   98,300 0 0
ARUBA NETWORKS INC COM 043176106 3,674 150,000 SH   SOLE   150,000 0 0
AXION PWR INTL INC *W EXP 10/24/201 05460X117 0 13,000 SH   SOLE   13,000 0 0
AXION PWR INTL INC COM NEW 05460X208 7 167,911 SH   SOLE   167,911 0 0
BHP BILLITON LTD SPONSORED ADR 088606108 929 20,000 SH   SOLE   20,000 0 0
BIOMARIN PHARMACEUTICAL INC CALL 09061G901 14,954 120,000 SH Call SOLE   120,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 19,316 155,000 SH   SOLE   155,000 0 0
BOSTON PRIVATE FINL HLDGS IN COM 101119105 6,410 527,545 SH   SOLE   527,545 0 0
BOSTON SCIENTIFIC CORP COM 101137107 3,550 200,000 SH   SOLE   200,000 0 0
CAPITOL ACQUISITION CORP II COM 14056V105 5,055 500,000 SH   SOLE   500,000 0 0
CAPNIA INC *W EXP 11/12/201 14066L113 81 51,907 SH   SOLE   51,907 0 0
CARRIZO OIL & GAS INC COM 144577103 3,724 75,000 SH   SOLE   75,000 0 0
CENVEO INC COM 15670S105 428 200,000 SH   DFND 1 0 200,000 0
CHENIERE ENERGY INC PUT 16411R958 5,813 75,100 SH Put SOLE   75,100 0 0
CHESAPEAKE ENERGY CORP PUT 165167957 2,832 200,000 SH Put SOLE   200,000 0 0
CHESAPEAKE ENERGY CORP NOTE 165167BW6 18,280 18,219,000 PRN   SOLE   18,219,000 0 0
CHESAPEAKE ENERGY CORP NOTE 165167BZ9 45,662 47,525,000 PRN   SOLE   47,525,000 0 0
CHESAPEAKE ENERGY CORP NOTE 165167CA3 70,564 73,600,000 PRN   SOLE   73,600,000 0 0
CIMAREX ENERGY CO CALL 171798901 7,193 62,500 SH Call SOLE   62,500 0 0
CIT GROUP INC CALL 125581901 9,024 200,000 SH Call DFND 1 0 200,000 0
CLEAN ENERGY FUELS CORP COM 184499101 174 32,700 SH   SOLE   32,700 0 0
CME GROUP INC COM 12572Q105 5,872 62,000 SH   SOLE   62,000 0 0
CONCHO RES INC COM 20605P101 2,898 25,000 SH   SOLE   25,000 0 0
CONTINENTAL RESOURCES INC PUT 212015951 3,275 75,000 SH Put SOLE   75,000 0 0
CONTINENTAL RESOURCES INC COM 212015101 3,275 75,000 SH   SOLE   75,000 0 0
CRIMSON WINE GROUP COM 22662X100 7,326 805,070 SH   SOLE   805,070 0 0
CYBERARK SOFTWARE LTD PUT M2682V958 278 5,000 SH Put SOLE   5,000 0 0
CYBERARK SOFTWARE LTD SHS M2682V108 278 5,000 SH   SOLE   5,000 0 0
DEVON ENERGY CORP NEW COM 25179M103 7,539 125,000 SH   SOLE   125,000 0 0
DIAMONDBACK ENERGY INC COM 25278X109 2,198 28,600 SH   SOLE   28,600 0 0
DIRECTV COM 25490A309 42,976 505,000 SH   SOLE   505,000 0 0
DISH NETWORK CORP CL A 25470M109 28,009 399,787 SH   SOLE   399,787 0 0
DT ASIA INVTS LTD SHS G2615J104 2,259 230,000 SH   SOLE   230,000 0 0
EASTMAN KODAK CO PUT 277461956 572 30,100 SH Put DFND 1 0 30,100 0
ELECTRONIC ARTS INC NOTE 285512AA7 115,952 62,545,000 PRN   SOLE   62,545,000 0 0
ENDO INTL PLC SHS G30401106 15,608 174,000 SH   SOLE   174,000 0 0
ENERGY TRANSFER EQUITY L P PUT 29273V950 4,752 75,000 SH Put SOLE   75,000 0 0
ENOVA INTL INC COM 29357K103 4,358 221,306 SH   DFND 1 0 221,306 0
ENVISION HEALTHCARE HLDGS IN COM 29413U103 18,295 477,050 SH   SOLE   477,050 0 0
EOG RES INC PUT 26875P951 7,794 85,000 SH Put SOLE   85,000 0 0
EQT CORP COM 26884L109 2,072 25,000 SH   SOLE   25,000 0 0
EXTERRAN HLDGS INC COM 30225X103 6,714 200,000 SH   SOLE   200,000 0 0
FACEBOOK INC CL A 30303M102 12,661 154,000 SH   SOLE   154,000 0 0
FERRELLGAS PARTNERS L.P. CALL 315293900 4,876 200,000 SH Call SOLE   200,000 0 0
FINJAN HLDGS INC COM NEW 31788H303 283 137,556 SH   SOLE   137,556 0 0
FINTECH ACQUISITION CORP UNIT 99/99/9999 31809H209 4,079 399,900 SH   SOLE   399,900 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 5,886 39,000 SH   SOLE   39,000 0 0
FORUM ENERGY TECHNOLOGIES IN COM 34984V100 3,430 175,000 SH   SOLE   175,000 0 0
GARNERO GROUP ACQUISITION CO SHS G5866L108 4,835 500,000 SH   SOLE   500,000 0 0
GENERAL *W EXP 07/10/201 37045V118 5,403 194,700 SH   SOLE   194,700 0 0
GLOBAL DEFENSE & NATL SEC SY COM 37953N108 4,144 400,000 SH   SOLE   400,000 0 0
GOOGLE INC CL A 38259P508 2,774 5,000 SH   SOLE   5,000 0 0
GULFPORT ENERGY CORP PUT 402635954 10,559 230,000 SH Put SOLE   230,000 0 0
GULFPORT ENERGY CORP COM NEW 402635304 13,782 300,200 SH   SOLE   300,200 0 0
HALLIBURTON CO COM 406216101 7,372 168,000 SH   SOLE   168,000 0 0
HARMONY MERGER CORP UNIT 99/99/9999 413247206 10,000 1,000,000 SH   SOLE   1,000,000 0 0
HC2 HLDGS INC COM 404139107 9,357 863,872 SH   DFND 1 0 863,872 0
HELMERICH & PAYNE INC PUT 423452951 3,404 50,000 SH Put SOLE   50,000 0 0
HERTZ GLOBAL HOLDINGS INC PUT 42805T955 4,119 190,000 SH Put SOLE   190,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 22,256 1,026,573 SH   SOLE   1,026,573 0 0
HESS CORP COM 42809H107 12,628 186,064 SH   SOLE   186,064 0 0
HOSPIRA INC COM 441060100 10,980 125,000 SH   SOLE   125,000 0 0
INTERDIGITAL INC NOTE 458660AB3 20,016 18,500,000 PRN   SOLE   18,500,000 0 0
INVENTERGY GLOBAL INC COM 46123X102 767 1,239,600 SH   SOLE   1,239,600 0 0
ISHARES CALL 464286900 9,411 300,000 SH Call SOLE   300,000 0 0
ISHARES PUT 464286950 3,137 100,000 SH Put SOLE   100,000 0 0
ISHARES PUT 464288953 16,763 185,000 SH Put DFND 1 0 185,000 0
ISHARES PUT 464287955 34,196 275,000 SH Put DFND 1 0 275,000 0
ISHARES TR CALL 464287904 14,046 350,000 SH Call SOLE   350,000 0 0
ISHARES TR RUS 1000 VAL ETF 464287598 14,844 144,000 SH   SOLE   144,000 0 0
JAKKS PAC INC COM 47012E106 101 16,400 SH   SOLE   16,400 0 0
JETBLUE AIRWAYS CORP COM 477143101 35,279 1,832,669 SH   SOLE   1,832,669 0 0
JPMORGAN CHASE & CO PUT 46625H955 12,947 302,500 SH Put SOLE   302,500 0 0
MACERICH CO COM 554382101 8,433 100,000 SH   SOLE   100,000 0 0
MARATHON PETE CORP PUT 56585A952 5,120 50,000 SH Put SOLE   50,000 0 0
MARATHON PETE CORP COM 56585A102 4,218 41,200 SH   SOLE   41,200 0 0
MARKET VECTORS ETF TR CALL 57060U902 343 17,100 SH Call SOLE   17,100 0 0
MARKET VECTORS ETF TR CALL 57060U901 10,113 300,000 SH Call SOLE   300,000 0 0
MERITOR INC NOTE 59001KAC4 28,657 19,127,000 PRN   SOLE   19,127,000 0 0
MGIC INVT CORP WIS NOTE 552848AD5 39,902 35,871,000 PRN   SOLE   35,871,000 0 0
MGIC INVT CORP WIS NOTE 552848AE3 135,375 92,060,000 PRN   SOLE   92,060,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101 7,361 350,000 SH   SOLE   350,000 0 0
MGT CAPITAL INVTS INC COM NEW 55302P202 86 210,300 SH   SOLE   210,300 0 0
MICRON TECHNOLOGY INC NOTE 595112AV5 100,189 40,215,000 PRN   SOLE   40,215,000 0 0
MICRON TECHNOLOGY INC NOTE 595112AX1 182,596 65,059,000 PRN   SOLE   65,059,000 0 0
MOLSON COORS BREWING CO CL B 60871R209 20,474 275,000 SH   SOLE   275,000 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 6,667 100,000 SH   SOLE   100,000 0 0
MRC GLOBAL INC COM 55345K103 6,518 550,000 SH   SOLE   550,000 0 0
NABORS INDUSTRIES LTD SHS G6359F103 3,036 222,400 SH   SOLE   222,400 0 0
NEWFIELD EXPL CO COM 651290108 5,909 168,400 SH   SOLE   168,400 0 0
OFFICE DEPOT INC CALL 676220906 1,443 156,900 SH Call SOLE   156,900 0 0
OFFICE DEPOT INC COM 676220106 26,772 2,909,987 SH   SOLE   2,909,987 0 0
OPEXA THERAPEUTICS INC COM NEW 68372T202 275 450,000 SH   SOLE   450,000 0 0
PARSLEY ENERGY INC CALL 701877902 2,397 150,000 SH Call SOLE   150,000 0 0
PARSLEY ENERGY INC CL A 701877102 1,598 100,000 SH   SOLE   100,000 0 0
PATTERSON UTI ENERGY INC CALL 703481901 1,878 100,000 SH Call SOLE   100,000 0 0
PDC ENERGY INC COM 69327R101 6,215 115,000 SH   SOLE   115,000 0 0
PETROLEO BRASILEIRO SA PETRO CALL 71654V901 3,045 500,000 SH Call SOLE   500,000 0 0
PHARMACYCLICS INC CALL 716933906 82,621 322,800 SH Call SOLE   322,800 0 0
PHARMACYCLICS INC COM 716933106 12,798 50,000 SH   SOLE   50,000 0 0
PHARMATHENE INC COM 71714G102 2,579 1,582,426 SH   SOLE   1,582,426 0 0
PHARMATHENE INC COM 71714G102 1,363 835,923 SH   DFND 1 0 835,923 0
PHH CORP NOTE 693320AQ6 138,351 69,838,000 PRN   SOLE   69,838,000 0 0
PIONEER NAT RES CO PUT 723787957 8,176 50,000 SH Put SOLE   50,000 0 0
PIONEER NAT RES CO COM 723787107 11,446 70,000 SH   SOLE   70,000 0 0
POWERSHARES ETF TRUST II PUT 73936Q959 10,841 450,000 SH Put DFND 1 0 450,000 0
RADIAN GROUP INC NOTE 750236AK7 216,149 140,904,000 PRN   SOLE   140,904,000 0 0
RADIAN GROUP INC NOTE 750236AN1 1,603 1,000,000 PRN   SOLE   1,000,000 0 0
RANGE RES CORP COM 75281A109 1,681 32,300 SH   SOLE   32,300 0 0
REAL GOODS SOLAR INC CL A 75601N104 30 112,008 SH   SOLE   112,008 0 0
RED HAT INC COM 756577102 7,280 96,100 SH   SOLE   96,100 0 0
RESTORATION HARDWARE HLDGS I COM 761283100 6,610 66,641 SH   SOLE   66,641 0 0
RICE ENERGY INC COM 762760106 1,066 49,000 SH   SOLE   49,000 0 0
RITE AID CORP NOTE 767754BU7 55,795 16,498,000 PRN   SOLE   16,498,000 0 0
ROI ACQUISITION CORP II COM 74966G101 3,968 400,000 SH   SOLE   400,000 0 0
SALIX PHARMACEUTICALS INC CALL 795435906 224,653 1,300,000 SH Call SOLE   1,300,000 0 0
SANCHEZ ENERGY CORP COM 79970Y105 1,952 150,000 SH   SOLE   150,000 0 0
SELECT SECTOR SPDR TR PUT 81369Y950 11,637 150,000 SH Put DFND 1 0 150,000 0
SELECT SECTOR SPDR TR PUT 81369Y955 2,411 100,000 SH Put DFND 1 0 100,000 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 15,287 634,071 SH   SOLE   634,071 0 0
SEMGROUP CORP CL A 81663A105 14,291 175,700 SH   SOLE   175,700 0 0
SIGMA ALDRICH CORP COM 826552101 19,387 140,235 SH   SOLE   140,235 0 0
SLM CORP COM 78442P106 6,308 679,704 SH   SOLE   679,704 0 0
SOUTHWESTERN ENERGY CO PUT 845467959 11,595 500,000 SH Put SOLE   500,000 0 0
SPDR S&P 500 ETF TR CALL 78462F903 54,704 265,000 SH Call SOLE   265,000 0 0
SPDR S&P 500 ETF TR PUT 78462F953 92,893 450,000 SH Put SOLE   450,000 0 0
SPDR S&P 500 ETF TR PUT 78462F953 54,704 265,000 SH Put DFND 1 0 265,000 0
SPDR SERIES TRUST PUT 78464A957 3,334 85,000 SH Put DFND 1 0 85,000 0
SPDR SERIES TRUST PUT 78464A950 15,498 300,000 SH Put SOLE   300,000 0 0
SPDR SERIES TRUST PUT 78464A950 5,166 100,000 SH Put DFND 1 0 100,000 0
SPORTSMANS WHSE HLDGS INC COM 84920Y106 1,598 200,000 SH   DFND 1 0 200,000 0
STAPLES INC CALL 855030902 46,300 2,843,100 SH Call SOLE   2,843,100 0 0
STAPLES INC PUT 855030952 1,629 100,000 SH Put SOLE   100,000 0 0
STAPLES INC COM 855030102 6,172 379,000 SH   SOLE   379,000 0 0
STARWOOD PPTY TR INC NOTE 85571BAC9 41,282 39,500,000 PRN   SOLE   39,500,000 0 0
STILLWATER MNG CO NOTE 86074QAL6 3,431 3,000,000 PRN   SOLE   3,000,000 0 0
SUNEDISON INC COM 86732Y109 6,610 275,418 SH   SOLE   275,418 0 0
SUNEDISON INC NOTE 86732YAC3 65,641 38,178,000 PRN   SOLE   38,178,000 0 0
SUNEDISON INC NOTE 86732YAD1 57,667 33,000,000 PRN   SOLE   33,000,000 0 0
SUNOCO LP PUT 86765K959 3,863 75,000 SH Put SOLE   75,000 0 0
SYSCO CORP COM 871829107 11,319 300,000 SH   SOLE   300,000 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 1,057 45,000 SH   SOLE   45,000 0 0
TARGA RES CORP CALL 87612G901 9,579 100,000 SH Call SOLE   100,000 0 0
TERRAPIN 3 ACQUISITION CORP COM CL A 88104P104 14,835 1,500,000 SH   SOLE   1,500,000 0 0
TERRAPIN 3 ACQUISITION CORP *W EXP 06/27/201 88104P112 70 206,046 SH   SOLE   206,046 0 0
TESORO CORP PUT 881609951 9,129 100,000 SH Put SOLE   100,000 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 18,690 300,000 SH   SOLE   300,000 0 0
TIME WARNER CABLE INC PUT 88732J957 74,940 500,000 SH Put SOLE   500,000 0 0
TITAN INTL INC ILL COM 88830M102 1,029 109,922 SH   SOLE   109,922 0 0
TRANSGENOMIC INC COM NEW 89365K305 55 37,800 SH   SOLE   37,800 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S106 12,058 115,000 SH   SOLE   115,000 0 0
ULTRA PETROLEUM CORP CALL 903914909 1,563 100,000 SH Call SOLE   100,000 0 0
ULTRA PETROLEUM CORP PUT 903914959 4,298 275,000 SH Put SOLE   275,000 0 0
UNITED UNIT BEN INT 91288X109 3,152 250,000 SH   SOLE   250,000 0 0
VBI VACCINES INC COM 91790E102 2,133 820,378 SH   SOLE   820,378 0 0
VRINGO INC COM 92911N104 33 51,087 SH   SOLE   51,087 0 0
WISDOMTREE TR CALL 97717X907 811 20,400 SH Call SOLE   20,400 0 0
XENIA HOTELS & RESORTS INC COM 984017103 2,275 100,000 SH   SOLE   100,000 0 0
XPO LOGISTICS INC COM 983793100 11,317 248,896 SH   SOLE   248,896 0 0
YAHOO INC COM 984332106 144,465 3,251,160 SH   SOLE   3,251,160 0 0
ZOETIS INC CALL 98978V903 11,735 253,500 SH Call SOLE   253,500 0 0
ZOETIS INC CL A 98978V103 26,252 567,125 SH   SOLE   567,125 0 0