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
ABBVIE INC COM 00287Y909 42,168 627,600 SH Call SOLE   627,600 0 0
ABERCROMBIE & FITCH CO COM 002896907 3,011 140,000 SH Call SOLE   140,000 0 0
ACCELERON PHARMA INC COM 00434H108 6,708 212,000 SH   SOLE   212,000 0 0
AERCAP HOLDINGS NV SHS N00985106 2,290 50,000 SH   SOLE   50,000 0 0
AETNA INC COM 00817Y958 168,247 1,320,000 SH Put SOLE   1,320,000 0 0
AETNA INC COM 00817Y908 10,197 80,000 SH Call SOLE   80,000 0 0
AETNA INC COM 00817Y108 214,133 1,680,000 SH   SOLE   1,680,000 0 0
ALLERGAN PLC COM G0177J958 10,925 36,000 SH Put SOLE   36,000 0 0
ALLERGAN PLC PFD CONV SER A G0177J116 10,457 10,000 SH   SOLE   10,000 0 0
ALLERGAN PLC COM G0177J108 3,231 10,647 SH   SOLE   10,647 0 0
ALTERA CORP COM 021441100 573,440 11,200,000 SH   SOLE   11,200,000 0 0
ALTERA CORP COM 021441950 422,400 8,250,000 SH Put SOLE   8,250,000 0 0
ALTERA CORP COM 021441900 122,368 2,390,000 SH Call SOLE   2,390,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R952 19,970 500,000 SH Put SOLE   500,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R902 2,396 60,000 SH Call SOLE   60,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 8,993 225,163 SH   SOLE   225,163 0 0
AMERICAN RLTY CAP PPTYS INC COM 02917T104 100,771 12,395,000 SH   SOLE   12,395,000 0 0
APPLE INC COM 037833100 2,107 16,800 SH   SOLE   16,800 0 0
AT&T INC COM 00206R952 28,416 800,000 SH Put SOLE   800,000 0 0
ATLANTIC ALLIANCE PARTNER CO SHS G04897107 4,072 400,000 SH   SOLE   400,000 0 0
ATMEL CORP COM 049513104 197 20,000 SH   SOLE   20,000 0 0
AVAGO TECHNOLOGIES LTD COM Y0486S954 114,320 860,000 SH Put SOLE   860,000 0 0
AVOLON HLDGS LTD COM G52237107 3,384 147,386 SH   SOLE   147,386 0 0
AXOVANT SCIENCES LTD COM G0750W104 306 15,000 SH   SOLE   15,000 0 0
BAKER HUGHES INC COM 057224107 422,901 6,854,144 SH   SOLE   6,854,144 0 0
BAKER HUGHES INC COM 057224957 272,097 4,410,000 SH Put SOLE   4,410,000 0 0
BANK AMER CORP COM 060505104 1,404 82,500 SH   SOLE   82,500 0 0
BIO-REFERENCE LABS INC COM 09057G602 28,994 702,892 SH   SOLE   702,892 0 0
BLUE BIRD CORP *W EXP 02/24/20 095306114 1,008 695,142 SH   SOLE   695,142 0 0
BOULEVARD ACQUISITION CORP *W EXP 02/19/19 10157P112 3,239 887,500 SH   SOLE   887,500 0 0
BOULEVARD ACQUISITION CORP COM 10157P104 21,188 1,695,000 SH   SOLE   1,695,000 0 0
BROADCOM CORP COM 111320957 41,192 800,000 SH Put SOLE   800,000 0 0
BROADCOM CORP CL A 111320107 1,061,414 20,613,975 SH   SOLE   20,613,975 0 0
CAESARS ENTMT CORP COM 127686103 13,586 2,220,000 SH   SOLE   2,220,000 0 0
CAESARS ENTMT CORP COM 127686953 15,178 2,480,000 SH Put SOLE   2,480,000 0 0
CAPITOL ACQUISITION CORP II COM 14056V105 7,386 700,100 SH   SOLE   700,100 0 0
CAPITOL ACQUISITION CORP II *W EXP 05/15/16 14056V113 400 170,000 SH   SOLE   170,000 0 0
CARBYLAN THERAPEUTICS INC COM 141384107 1,609 225,000 SH   SOLE   225,000 0 0
CATAMARAN CORP COM 148887102 610,800 10,000,000 SH   SOLE   10,000,000 0 0
CBS CORP COM 124857952 13,287 239,400 SH Put SOLE   239,400 0 0
CBS CORP COM 124857902 29,970 540,000 SH Call SOLE   540,000 0 0
CBS CORP CL B 124857202 30,939 557,466 SH   SOLE   557,466 0 0
CHARTER COMMUNICATIONS INC D CL A NEW 16117M305 203,991 1,191,189 SH   SOLE   1,191,189 0 0
CHINA MOBILE GAMES & ENTMT G SPONSORED ADR 16952T100 13,494 638,322 SH   SOLE   638,322 0 0
CIGNA CORPORATION COM 125509959 35,640 220,000 SH Put SOLE   220,000 0 0
CIGNA CORPORATION COM 125509109 110,160 680,000 SH   SOLE   680,000 0 0
CLOVIS ONCOLOGY INC COM 189464900 1,028 11,700 SH Call SOLE   11,700 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 1,784 100,000 SH   SOLE   100,000 0 0
COLUCID PHARMACEUTICALS INC COM 19716T101 4,989 560,541 SH   SOLE   560,541 0 0
COMCAST CORP COM 20030N901 10,825 180,000 SH Call SOLE   180,000 0 0
CONSTELLIUM NV CL A N22035104 1,355 114,570 SH   SOLE   114,570 0 0
CYBERONICS INC COM 23251P102 4,638 78,000 SH   SOLE   78,000 0 0
DANAHER CORP DEL COM 235851102 44,952 525,200 SH   SOLE   525,200 0 0
DEALERTRACK TECHNOLOGIES INC COM 242309102 12,946 206,183 SH   SOLE   206,183 0 0
DIAMOND RESORTS INTL INC COM 25272T104 87,340 2,768,300 SH   SOLE   2,768,300 0 0
DIRECTV COM 25490A309 1,126,972 12,145,400 SH   SOLE   12,145,400 0 0
DRESSER-RAND GROUP INC COM 261608103 340,720 4,000,000 SH   SOLE   4,000,000 0 0
ENERGY TRANSFER EQUITY L P COM 29273V950 11,230 350,000 SH Put SOLE   350,000 0 0
ENERGY TRANSFER EQUITY L P COM 29273V900 12,834 400,000 SH Call SOLE   400,000 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 124,112 1,518,000 SH   SOLE   1,518,000 0 0
FAMILY DLR STORES INC COM 307000109 459,462 5,830,000 SH   SOLE   5,830,000 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 2,041 199,132 SH   SOLE   199,132 0 0
FREESCALE SEMICONDUCTOR LTD SHS G3727Q101 164,006 4,103,228 SH   SOLE   4,103,228 0 0
FURMANITE CORPORATION COM 361086101 2,274 280,000 SH   SOLE   280,000 0 0
GENERAL ELECTRIC CO COM 369604953 26,570 1,000,000 SH Put SOLE   1,000,000 0 0
GENERAL ELECTRIC CO COM 369604103 26,570 1,000,000 SH   SOLE   1,000,000 0 0
GENERAL MTRS CO COM 37045V100 100,657 3,020,000 SH   SOLE   3,020,000 0 0
GENERAL MTRS CO COM 37045V900 73,993 2,220,000 SH Call SOLE   2,220,000 0 0
GENERAL MTRS CO COM 37045V950 29,997 900,000 SH Put SOLE   900,000 0 0
GP INVTS ACQUISITION COR UNIT 99/99/9999 G40357116 8,024 800,000 SH   SOLE   800,000 0 0
GRAFTECH INTL LTD COM 384313102 670 135,000 SH   SOLE   135,000 0 0
HALLIBURTON CO COM 406216901 57,929 1,345,000 SH Call SOLE   1,345,000 0 0
HALLIBURTON CO COM 406216951 96,046 2,230,000 SH Put SOLE   2,230,000 0 0
HEARTWARE INTL INC COM 422368100 7,974 109,700 SH   SOLE   109,700 0 0
HERBALIFE LTD COM USD SHS G4412G101 8,258 149,900 SH   SOLE   149,900 0 0
HERBALIFE LTD NOTE 2.000% 8/15/19 42703MAB9 27,228 30,500,000 PRN   SOLE   30,500,000 0 0
HERBALIFE LTD COM G4412G901 8,814 160,000 SH Call SOLE   160,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 18,337 1,012,000 SH   SOLE   1,012,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T955 1,450 80,000 SH Put SOLE   80,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T905 3,624 200,000 SH Call SOLE   200,000 0 0
HOSPIRA INC COM 441060100 638,712 7,200,000 SH   SOLE   7,200,000 0 0
HUDSON CITY BANCORP COM 443683107 99,556 10,076,511 SH   SOLE   10,076,511 0 0
HUMANA INC COM 444859952 419,286 2,192,000 SH Put SOLE   2,192,000 0 0
HUMANA INC COM 444859902 7,651 40,000 SH Call SOLE   40,000 0 0
HUMANA INC COM 444859102 392,124 2,050,000 SH   SOLE   2,050,000 0 0
IGATE CORP COM 45169U105 55,864 1,171,400 SH   SOLE   1,171,400 0 0
INFORMATICA CORP COM 45666Q102 233,335 4,814,000 SH   SOLE   4,814,000 0 0
INOTEK PHARMACEUTICALS CORP NOTE 5.000% 2/15/20 45780VAA0 2,000 2,000,000 PRN   SOLE   2,000,000 0 0
INOTEK PHARMACEUTICALS CORP COM 45780V102 3,857 787,200 SH   SOLE   787,200 0 0
INVUITY INC COM 46187J205 666 47,195 SH   SOLE   47,195 0 0
KEMPHARM INC COM 488445107 8,938 486,538 SH   SOLE   486,538 0 0
KINDER MORGAN INC *W EXP 05/25/2017 49456B119 9,798 3,628,900 SH   SOLE   3,628,900 0 0
KYTHERA BIOPHARMACEUTICALS I COM 501570105 13,556 180,000 SH   SOLE   180,000 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 8,016 127,000 SH   SOLE   127,000 0 0
LYONDELLBASELL INDUSTRIES N COM N53745950 4,068 39,300 SH Put SOLE   39,300 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 4,070 39,316 SH   SOLE   39,316 0 0
MACERICH CO COM 554382101 14,920 200,000 SH   SOLE   200,000 0 0
MEDTRONIC PLC COM G5960L103 170 2,294 SH   SOLE   2,294 0 0
MOLSON COORS BREWING CO CL B 60871R209 34,207 490,000 SH   SOLE   490,000 0 0
MOLSON COORS BREWING CO COM 60871R959 3,491 50,000 SH Put SOLE   50,000 0 0
MOLSON COORS BREWING CO COM 60871R909 25,132 360,000 SH Call SOLE   360,000 0 0
MYLAN N V COM N59465959 168,293 2,480,000 SH Put SOLE   2,480,000 0 0
MYLAN N V COM N59465909 73,967 1,090,000 SH Call SOLE   1,090,000 0 0
MYLAN N V SHS EURO N59465109 256,497 3,779,791 SH   SOLE   3,779,791 0 0
NETSCOUT SYS INC COM 64115T104 23,112 630,283 SH   SOLE   630,283 0 0
NIVALIS THERAPEUTICS INC COM 65481J109 1,515 100,000 SH   SOLE   100,000 0 0
NMI HLDGS INC CL A 629209305 401 50,000 SH   SOLE   50,000 0 0
OCCIDENTAL PETE CORP DEL COM 674599905 41,809 537,600 SH Call SOLE   537,600 0 0
OCULAR THERAPEUTIX INC COM 67576A100 6,218 295,690 SH   SOLE   295,690 0 0
OFFICE DEPOT INC COM 676220106 90,930 10,500,000 SH   SOLE   10,500,000 0 0
OM GROUP INC COM 670872100 11,316 336,800 SH   SOLE   336,800 0 0
OMNICARE INC COM 681904958 141,375 1,500,000 SH Put SOLE   1,500,000 0 0
OMNICARE INC COM 681904108 333,457 3,538,000 SH   SOLE   3,538,000 0 0
OPKO HEALTH INC COM 68375N953 20,100 1,250,000 SH Put SOLE   1,250,000 0 0
OPKO HEALTH INC COM 68375N103 12,150 755,622 SH   SOLE   755,622 0 0
OUTFRONT MEDIA INC COM 69007J106 4,322 171,245 SH   SOLE   171,245 0 0
PALL CORP COM 696429307 616,040 4,950,100 SH   SOLE   4,950,100 0 0
PARTNERRE LTD COM G6852T105 33,410 260,000 SH   SOLE   260,000 0 0
PARTNERRE LTD COM G6852T955 19,275 150,000 SH Put SOLE   150,000 0 0
PERFECT WORLD CO LTD SPON ADR REP B 71372U104 21,826 1,101,236 SH   SOLE   1,101,236 0 0
PERRIGO CO PLC SHS G97822103 426,957 2,310,000 SH   SOLE   2,310,000 0 0
PERRIGO CO PLC COM G97822953 314,340 1,700,700 SH Put SOLE   1,700,700 0 0
PERRIGO CO PLC COM G97822903 86,870 470,000 SH Call SOLE   470,000 0 0
POLYPORE INTL INC COM 73179V103 1,198 20,000 SH   SOLE   20,000 0 0
RYERSON HLDG CORP COM 783754104 2,730 300,000 SH   SOLE   300,000 0 0
SFX ENTMT INC COM 784178303 56 12,500 SH   SOLE   12,500 0 0
SIGMA ALDRICH CORP COM 826552101 142,834 1,025,000 SH   SOLE   1,025,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 86,364 419,550 SH   SOLE   419,550 0 0
SPDR S&P 500 ETF TR COM 78462F903 117,335 570,000 SH Call SOLE   570,000 0 0
SPDR S&P 500 ETF TR COM 78462F953 2,581,359 12,540,000 SH Put SOLE   12,540,000 0 0
SPRINT CORP COM 85207U905 2,240 491,200 SH Call SOLE   491,200 0 0
STARWOOD HOTELS&RESORTS WRLD COM 85590A901 15,618 192,600 SH Call SOLE   192,600 0 0
STONEGATE MTG CORP COM 86181Q300 5,740 569,983 SH   SOLE   569,983 0 0
STRYKER CORP COM 863667951 5,734 60,000 SH Put SOLE   60,000 0 0
STRYKER CORP COM 863667901 13,380 140,000 SH Call SOLE   140,000 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 1,827 39,947 SH   SOLE   39,947 0 0
SYNCHRONY FINL COM 87165B953 24,698 750,000 SH Put SOLE   750,000 0 0
SYNCHRONY FINL COM 87165B103 6,586 200,000 SH   SOLE   200,000 0 0
TESLA MTRS INC NOTE 1.250% 3/01/21 88160RAC5 4,942 5,000,000 PRN   SOLE   5,000,000 0 0
TESLA MTRS INC NOTE 1.500% 6/01/18 88160RAA9 34,896 16,000,000 PRN   SOLE   16,000,000 0 0
TESLA MTRS INC COM 88160R951 7,780 29,000 SH Put SOLE   29,000 0 0
TIME WARNER CABLE INC COM 88732J207 973,842 5,465,800 SH   SOLE   5,465,800 0 0
TIME WARNER CABLE INC COM 88732J907 10,690 60,000 SH Call SOLE   60,000 0 0
TIME WARNER CABLE INC COM 88732J957 1,133,161 6,360,000 SH Put SOLE   6,360,000 0 0
TORNIER N V SHS N87237108 7,113 284,632 SH   SOLE   284,632 0 0
TOWER INTL INC COM 891826109 3,334 128,000 SH   SOLE   128,000 0 0
TURQUOISE HILL RES LTD COM 900435108 451,086 119,020,000 SH   SOLE   119,020,000 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K902 6,692 30,100 SH Call SOLE   30,100 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 18,644 400,000 SH   SOLE   400,000 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,908 62,400 SH Call SOLE   62,400 0 0
VIDEOCON D2H LTD ADR 92657J101 14,049 1,114,100 SH   SOLE   1,114,100 0 0
VODAFONE GROUP PLC COM 92857W908 4,724 129,600 SH Call SOLE   129,600 0 0
WALTER ENERGY INC COM 93317Q955 76 350,000 SH Put SOLE   350,000 0 0
WHITING PETE CORP NEW COM 966387102 336 10,000 SH   SOLE   10,000 0 0
WILLIAMS COS INC DEL COM 969457100 267,704 4,664,650 SH   SOLE   4,664,650 0 0
WILLIAMS COS INC DEL COM 969457950 279,111 4,863,400 SH Put SOLE   4,863,400 0 0
WILLIAMS COS INC DEL COM 969457900 17,217 300,000 SH Call SOLE   300,000 0 0
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 929352102 4,226 100,000 SH   SOLE   100,000 0 0
YAHOO INC COM 984332106 19,645 500,000 SH   SOLE   500,000 0 0
YELP INC COM 985817905 4,303 100,000 SH Call SOLE   100,000 0 0
YELP INC COM 985817955 17,212 400,000 SH Put SOLE   400,000 0 0
YELP INC CL A 985817105 39,519 918,400 SH   SOLE   918,400 0 0
ZOETIS INC CL A 98978V103 303 6,292 SH   SOLE   6,292 0 0
ZOETIS INC COM 98978V903 85,711 1,777,500 SH Call SOLE   1,777,500 0 0
ZOETIS INC COM 98978V953 23,907 495,800 SH Put SOLE   495,800 0 0