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
ABERCROMBIE & FITCH CO COM 002896907 2,967 140,000 SH Call SOLE   140,000 0 0
ACCELERON PHARMA INC COM 00434H108 2,410 96,771 SH   SOLE   96,771 0 0
AETNA INC COM 00817Y958 45,952 420,000 SH Put SOLE   420,000 0 0
AETNA INC COM 00817Y908 54,705 500,000 SH Call SOLE   500,000 0 0
AGROFRESH SOLUTIONS COM 00856G109 11,893 1,497,918 SH   SOLE   1,497,918 0 0
AGROFRESH SOLUTIONS *W EXP 02/19/2019 00856G117 1,930 881,400 SH   SOLE   881,400 0 0
ALLERGAN PLC SHS G0177J108 7,623 28,047 SH   SOLE   28,047 0 0
ALLERGAN PLC COM G0177J958 9,785 36,000 SH Put SOLE   36,000 0 0
ALTERA CORP COM 021441100 693,608 13,850,000 SH   SOLE   13,850,000 0 0
ALTERA CORP COM 021441900 5,008 100,000 SH Call SOLE   100,000 0 0
ALTERA CORP COM 021441950 275,931 5,509,800 SH Put SOLE   5,509,800 0 0
AMERICAN AIRLS GROUP INC COM 02376R952 33,006 850,000 SH Put SOLE   850,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R902 2,330 60,000 SH Call SOLE   60,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 17,223 443,539 SH   SOLE   443,539 0 0
APPLE INC COM 037833100 1,765 16,000 SH   SOLE   16,000 0 0
ARCH COAL INC COM 039380908 33 10,000 SH Call SOLE   10,000 0 0
AT&T INC COM 00206R102 16,682 512,047 SH   SOLE   512,047 0 0
ATLANTIC ALLIANCE PARTNER CO SHS G04897107 4,060 400,000 SH   SOLE   400,000 0 0
ATMEL CORP COM 049513104 428 53,000 SH   SOLE   53,000 0 0
AVAGO TECHNOLOGIES LTD COM Y0486S954 183,765 1,470,000 SH Put SOLE   1,470,000 0 0
AVOLON HLDGS LTD COM G52237107 100,909 3,315,000 SH   SOLE   3,315,000 0 0
BAKER HUGHES INC COM 057224107 429,070 8,245,000 SH   SOLE   8,245,000 0 0
BAKER HUGHES INC COM 057224957 327,332 6,290,000 SH Put SOLE   6,290,000 0 0
BANK AMER CORP COM 060505104 1,285 82,500 SH   SOLE   82,500 0 0
BROADCOM CORP CL A 111320107 1,136,654 22,100,982 SH   SOLE   22,100,982 0 0
CABLEVISION SYS CORP CL A 12686C109 172,091 5,300,000 SH   SOLE   5,300,000 0 0
CAESARS ACQUISITION CO CL A 12768T103 3,138 441,931 SH   SOLE   441,931 0 0
CAESARS ENTMT CORP COM 127686103 6,174 1,048,267 SH   SOLE   1,048,267 0 0
CAESARS ENTMT CORP COM 127686953 13,772 2,338,200 SH Put SOLE   2,338,200 0 0
CAMERON INTERNATIONAL CORP COM 13342B105 122,640 2,000,000 SH   SOLE   2,000,000 0 0
CARBYLAN THERAPEUTICS INC COM 141384107 408 114,255 SH   SOLE   114,255 0 0
CBS CORP CL B 124857202 242 6,066 SH   SOLE   6,066 0 0
CHARTER COMMUNICATIONS INC CL A 16117M305 39,903 226,914 SH   SOLE   226,914 0 0
CIGNA CORPORATION COM 125509109 80,337 595,000 SH   SOLE   595,000 0 0
COLUCID PHARMACEUTICALS INC COM 19716T101 1,872 483,686 SH   SOLE   483,686 0 0
CON-WAY INC COM 205944101 18,352 386,759 SH   SOLE   386,759 0 0
CYTEC INDS INC COM 232820100 80,364 1,088,205 SH   SOLE   1,088,205 0 0
DEALERTRACK TECHNOLOGIES INC COM 242309102 108,585 1,719,205 SH   SOLE   1,719,205 0 0
DEPOMED INC COM 249908104 2,136 113,312 SH   SOLE   113,312 0 0
DIAMOND RESORTS INTL INC COM 25272T104 62,685 2,680,000 SH   SOLE   2,680,000 0 0
DISNEY WALT CO COM 254687106 1,022 10,000 SH   SOLE   10,000 0 0
DISNEY WALT CO COM 254687956 1,022 10,000 SH Put SOLE   10,000 0 0
DOW CHEM CO COM 260543103 32,500 766,500 SH   SOLE   766,500 0 0
ENERGY TRANSFER EQUITY L P COM 29273V900 16,648 800,000 SH Call SOLE   800,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 2,497 120,000 SH   SOLE   120,000 0 0
ESPERION THERAPEUTICS INC COM 29664W105 34,206 1,450,000 SH   SOLE   1,450,000 0 0
FREESCALE SEMICONDUCTOR LTD SHS G3727Q101 152,722 4,175,000 SH   SOLE   4,175,000 0 0
GENERAL ELECTRIC CO COM 369604953 68,094 2,700,000 SH Put SOLE   2,700,000 0 0
GENERAL ELECTRIC CO COM 369604103 27,427 1,087,500 SH   SOLE   1,087,500 0 0
GENERAL MTRS CO COM 37045V100 24,016 800,000 SH   SOLE   800,000 0 0
GENERAL MTRS CO COM 37045V950 58,239 1,940,000 SH Put SOLE   1,940,000 0 0
GENERAL MTRS CO COM 37045V900 86,157 2,870,000 SH Call SOLE   2,870,000 0 0
GP INVTS ACQUISITION COR SHS G40357124 7,624 770,130 SH   SOLE   770,130 0 0
HALLIBURTON CO COM 406216951 92,971 2,630,000 SH Put SOLE   2,630,000 0 0
HALLIBURTON CO COM 406216901 47,546 1,345,000 SH Call SOLE   1,345,000 0 0
HEALTH NET INC COM 42222G108 32,157 534,000 SH   SOLE   534,000 0 0
HEARTWARE INTL INC COM 422368100 1,831 35,000 SH   SOLE   35,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 3,265 59,900 SH   SOLE   59,900 0 0
HERBALIFE LTD COM G4412G901 8,720 160,000 SH Call SOLE   160,000 0 0
HERBALIFE LTD NOTE 2.000% 8/15/19 42703MAB9 25,374 28,500,000 PRN   SOLE   28,500,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 1,499 89,600 SH   SOLE   89,600 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T955 1,298 77,600 SH Put SOLE   77,600 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T905 3,246 194,000 SH Call SOLE   194,000 0 0
HORIZON PHARMA PLC SHS G4617B105 396 20,000 SH   SOLE   20,000 0 0
HUDSON CITY BANCORP COM 443683107 71,252 7,006,132 SH   SOLE   7,006,132 0 0
HUMANA INC COM 444859952 110,980 620,000 SH Put SOLE   620,000 0 0
HUMANA INC COM 444859902 7,160 40,000 SH Call SOLE   40,000 0 0
HUMANA INC COM 444859102 336,413 1,879,400 SH   SOLE   1,879,400 0 0
JPMORGAN CHASE & CO COM 46625H100 244 4,000 SH   SOLE   4,000 0 0
KINDER MORGAN INC *W EXP 05/25/2017 49456B119 3,244 3,526,200 SH   SOLE   3,526,200 0 0
KINDER MORGAN INC COM 49456B101 1,384 50,000 SH   SOLE   50,000 0 0
KYTHERA BIOPHARMACEUTICALS I COM 501570105 64,483 860,000 SH   SOLE   860,000 0 0
LINDBLAD EXPEDITIONS HLDGS I COM 535219109 5,618 575,000 SH   SOLE   575,000 0 0
LINDBLAD EXPEDITIONS HLDGS I *W EXP 07/08/2020 535219117 318 170,000 SH   SOLE   170,000 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 5,021 106,658 SH   SOLE   106,658 0 0
MARKET VECTORS ETF TR COM 57060U953 99,730 1,999,400 SH Put SOLE   1,999,400 0 0
MOLSON COORS BREWING CO CL B 60871R209 18,264 220,000 SH   SOLE   220,000 0 0
MOLSON COORS BREWING CO COM 60871R959 16,604 200,000 SH Put SOLE   200,000 0 0
MOLSON COORS BREWING CO COM 60871R909 28,227 340,000 SH Call SOLE   340,000 0 0
MYLAN N V COM N59465959 54,625 1,356,800 SH Put SOLE   1,356,800 0 0
MYLAN N V COM N59465909 12,078 300,000 SH Call SOLE   300,000 0 0
MYLAN N V SHS EURO N59465109 38,650 960,000 SH   SOLE   960,000 0 0
NORTEK INC COM 656559309 2,469 39,000 SH   SOLE   39,000 0 0
OCCIDENTAL PETE CORP COM 674599905 29,324 443,300 SH Call SOLE   443,300 0 0
OFFICE DEPOT INC COM 676220956 16,050 2,500,000 SH Put SOLE   2,500,000 0 0
OFFICE DEPOT INC COM 676220106 13,803 2,150,000 SH   SOLE   2,150,000 0 0
OLIN CORP COM PAR $1 680665205 362 21,530 SH   SOLE   21,530 0 0
OM GROUP INC COM 670872100 32,068 975,000 SH   SOLE   975,000 0 0
OUTFRONT MEDIA INC COM 69007J106 296 14,210 SH   SOLE   14,210 0 0
PARTNERRE LTD COM G6852T105 56,941 410,000 SH   SOLE   410,000 0 0
PERRIGO CO PLC SHS G97822103 316,113 2,010,000 SH   SOLE   2,010,000 0 0
PERRIGO CO PLC COM G97822953 258,882 1,646,100 SH Put SOLE   1,646,100 0 0
PERRIGO CO PLC COM G97822903 15,727 100,000 SH Call SOLE   100,000 0 0
PRECISION CASTPARTS CORP COM 740189105 763,786 3,325,000 SH   SOLE   3,325,000 0 0
PROCTER & GAMBLE CO COM 742718109 360 5,000 SH   SOLE   5,000 0 0
RYERSON HLDG CORP COM 783754104 577 109,839 SH   SOLE   109,839 0 0
SIGMA ALDRICH CORP COM 826552101 180,735 1,301,000 SH   SOLE   1,301,000 0 0
SOLERA HOLDINGS INC COM 83421A104 54,000 1,000,000 SH   SOLE   1,000,000 0 0
SPDR S&P 500 ETF TR COM 78462F953 1,022,346 5,335,000 SH Put SOLE   5,335,000 0 0
SPDR S&P 500 ETF TR COM 78462F903 569,141 2,970,000 SH Call SOLE   2,970,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 6,659 34,750 SH   SOLE   34,750 0 0
STAPLES INC COM 855030102 587 50,000 SH   SOLE   50,000 0 0
STONEGATE MTG CORP COM 86181Q300 3,123 439,306 SH   SOLE   439,306 0 0
STRATEGIC HOTELS & RESORTS COM 86272T106 114,791 8,324,227 SH   SOLE   8,324,227 0 0
SYMETRA FINL CORP COM 87151Q106 1,266 40,000 SH   SOLE   40,000 0 0
SYNCHRONY FINL COM 87165B953 15,650 500,000 SH Put SOLE   500,000 0 0
SYNCHRONY FINL COM 87165B103 95,534 3,052,200 SH   SOLE   3,052,200 0 0
TECO ENERGY INC COM 872375100 8,928 340,000 SH   SOLE   340,000 0 0
TESLA MTRS INC NOTE 1.250% 3/01/21 88160RAC5 4,749 5,000,000 PRN   SOLE   5,000,000 0 0
TESLA MTRS INC NOTE 1.500% 6/01/18 88160RAA9 32,694 16,000,000 PRN   SOLE   16,000,000 0 0
TESLA MTRS INC COM 88160R951 3,974 16,000 SH Put SOLE   16,000 0 0
THORATEC CORP COM NEW 885175307 26,199 414,142 SH   SOLE   414,142 0 0
TIME WARNER CABLE INC COM 88732J207 956,114 5,330,400 SH   SOLE   5,330,400 0 0
TIME WARNER CABLE INC COM 88732J957 337,216 1,880,000 SH Put SOLE   1,880,000 0 0
TURQUOISE HILL RES LTD COM 900435108 297,603 116,707,200 SH   SOLE   116,707,200 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 5,708 32,000 SH   SOLE   32,000 0 0
VEREIT INC COM 92339V100 60,624 7,852,827 SH   SOLE   7,852,827 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,715 62,400 SH Call SOLE   62,400 0 0
VIDEOCON D2H LTD ADR 92657J101 8,685 900,000 SH   SOLE   900,000 0 0
VIVINT SOLAR INC COM 92854Q106 1,214 115,813 SH   SOLE   115,813 0 0
VODAFONE GROUP PLC COM 92857W908 4,114 129,600 SH Call SOLE   129,600 0 0
WHITING PETE CORP COM 966387102 153 10,000 SH   SOLE   10,000 0 0
WHITING PETE CORP COM 966387952 153 10,000 SH Put SOLE   10,000 0 0
WILLIAMS COS INC COM 969457100 128,147 3,477,521 SH   SOLE   3,477,521 0 0
WILLIAMS COS INC COM 969457950 125,659 3,410,000 SH Put SOLE   3,410,000 0 0
WILLIAMS COS INC COM 969457900 35,008 950,000 SH Call SOLE   950,000 0 0
WILLIAMS PARTNERS L P COM 96949L955 9,576 300,000 SH Put SOLE   300,000 0 0
WRIGHT MED GROUP INC COM 98235T107 3,875 190,044 SH   SOLE   190,044 0 0
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 929352102 12,963 300,000 SH   SOLE   300,000 0 0
YAHOO INC COM 984332106 7,517 260,000 SH   SOLE   260,000 0 0
YODLEE INC COM 98600P201 13,711 850,000 SH   SOLE   850,000 0 0
ZOETIS INC COM 98978V903 17,514 425,300 SH Call SOLE   425,300 0 0
ZS PHARMA INC COM 98979G105 26,752 407,428 SH   SOLE   407,428 0 0
ZS PHARMA INC COM 98979G955 6,566 100,000 SH Put SOLE   100,000 0 0