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

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COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ACHAOGEN INCCOM00444910494472,500SH DFND172,50000
ACTIVISION BLIZZARD INCCOM00507V10934,954968,000SH DFND1968,00000
AGNICO EAGLE MINES LTDCOM00847410845,3851,080,600SH DFND11,080,60000
ALDER BIOPHARMACEUTICALS INCCOM0143391051,53974,000SH DFND174,00000
ALLERGAN PLCSHSG0177J108746,5303,554,734SH DFND13,554,73400
ALLERGAN PLCSHSG0177J10845,089214,700SHCallDFND1214,70000
ALEXION PHARMACEUTICALS INCCOM01535110918,761153,341SH DFND1153,34100
ALPHABET INCCAP STK CL C02079K10716,74821,700SH DFND121,70000
ALEXION PHARMACEUTICALS INCCOM01535110918,720153,000SHPutDFND1153,00000
ALEXION PHARMACEUTICALS INCCOM01535110924,470200,000SHCallDFND1200,00000
ALNYLAM PHARMACEUTICALS INCCOM02043Q10772319,300SH DFND119,30000
AMERICAN CAP LTDCOM02503Y10315,516865,868SH DFND1865,86800
AMERICAN INTL GROUP INCCOM NEW026874784314,0994,809,355SH DFND14,809,35500
ANGLOGOLD ASHANTI LTDSPONSORED ADR035128206134,34312,782,400SH DFND112,782,40000
AKORN INCCOM009728106189,6268,686,500SH DFND18,686,50000
ARADIGM CORPCOM NO PAR NEW038505400308192,727SH DFND1192,72700
BANK OF AMERICA CORPORATION*W EXP 01/16/20106050514662,3226,263,526SH DFND16,263,52600
BANK OF AMERICA CORPORATION*W EXP 10/28/2010605051538,5718,928,344SH DFND18,928,34400
B/E AEROSPACE INCCOM07330210179,2401,316,500SH DFND11,316,50000
BIOCRYST PHARMACEUTICALSCOM09058V10333352,600SH DFND152,60000
BIOCRYST PHARMACEUTICALSCOM09058V1032,216350,000SHCallDFND1350,00000
BIOGEN INCCOM09062X10314,80352,200SH DFND152,20000
BOSTON SCIENTIFIC CORPCOM1011371076,229288,000SH DFND1288,00000
CAESARS ACQUISITION COCL A12768T103177,09313,117,998SH DFND113,117,99800
CAESARS ENTMT CORPCOM127686103122,55214,417,900SH DFND114,417,90000
CBOE HLDGS INCCOM12503M1082,83838,412SH DFND138,41200
CELLDEX THERAPEUTICS INC NEWCOM15117B10325170,800SH DFND170,80000
COBALT INTL ENERGY INCCOM19075F10637,95631,111,327SH DFND131,111,32700
COBALT INTL ENERGY INCNOTE 2.625%12/019075FAA417,76545,260,000SH DFND145,260,00000
COBALT INTL ENERGY INCNOTE 3.125% 5/119075FAB261,384219,229,000SH DFND1219,229,00000
CORESITE RLTY CORPCOM21870Q10510,175128,200SH DFND1128,20000
COMMUNITY HEALTH SYS INC NEWCOM2036681088,9441,600,000SHPutDFND11,600,00000
DELL TECHNOLOGIES INCCOM CL V24703L10359,9231,090,104SH DFND11,090,10400
DEXCOM INCCOM25213110717,504293,200SH DFND1293,20000
DOLLAR GEN CORP NEWCOM2566771052,19229,600SH DFND129,60000
DYNAVAX TECHNOLOGIES CORPCOM NEW268158201687174,000SH DFND1174,00000
EBAY INCCOM27864210318,485622,600SH DFND1622,60000
ENDO INTL PLCSHSG30401106129,1237,839,900SH DFND17,839,90000
ENZYMOTEC LTDSHSM4059L10127,5494,205,980SH DFND14,205,98000
ESPERION THERAPEUTICS INC NECOM29664W1051,277102,000SH DFND1102,00000
ETSY INCCOM29786A10614,9431,268,500SH DFND11,268,50000
EXTENDED STAY AMER INCUNIT 99/99/9999B30224P200455,41128,628,258SH DFND128,628,25800
FACEBOOK INCCL A30303M10220,824181,000SH DFND1181,00000
FEDEX CORPCOM31428X1062,04811,000SH DFND111,00000
FELCOR LODGING TR INCCOM31430F1014,005500,000SH DFND1500,00000
GLAXOSMITHKLINE PLCSPONSORED ADR37733W10511,399296,000SH DFND1296,00000
GOPRO INCCL A38268T1033,484400,000SHPutDFND1400,00000
HARMAN INTL INDS INCCOM41308610994,908853,800SH DFND1853,80000
HCA HOLDINGS INCCOM40412C1018,261111,600SH DFND1111,60000
HEWLETT PACKARD ENTERPRISE CCOM42824C10968,8742,976,400SH DFND12,976,40000
IAMGOLD CORPCOM45091310814,8763,863,912SH DFND13,863,91200
INSMED INCCOM PAR $.014576693072,715205,200SH DFND1205,20000
INTERNATIONAL SEAWAYS INCCOMY4105310251,6833,681,122SH DFND13,681,12200
INTERNATIONAL TOWER HILL MINCOM46050R10212,85723,058,000SH DFND123,058,00000
INTERNATIONAL TOWER HILL MINCOM46050R10218,08232,429,842SH DFND132,429,84200
INTUITIVE SURGICAL INCCOM NEW46120E6026,40510,100SH DFND110,10000
KAMADA LTDSHSM6240T1093,983730,800SH DFND1730,80000
LIVANOVA PLCSHSG5509L10113,941310,000SH DFND1310,00000
LIBERTY GLOBAL PLCLILAC SHS CL AG5480U1381104,990SH DFND14,99000
LOXO ONCOLOGY INCCOM54886210126,612828,641SH DFND1828,64100
MALLINCKRODT PUB LTD COSHSG5785G107397,4087,976,872SH DFND17,976,87200
MEAD JOHNSON NUTRITION COCOM5828391062,17930,800SH DFND130,80000
MERCADOLIBRE INCCOM58733R1025,99638,400SH DFND138,40000
NEUSTAR INCCL A64126X2016,680200,000SH DFND1200,00000
MYLAN N VSHS EURON59465109785,98520,602,500SH DFND120,602,50000
MYLAN N VSHS EURON5946510934,495904,200SHCallDFND1904,20000
NOVAGOLD RES INCCOM NEW66987E206101,55922,271,796SH DFND122,271,79600
NOVADAQ TECHNOLOGIES INCCOM66987G10225500,000SHPutDFND1500,00000
NXP SEMICONDUCTORS N VCOMN6596X10936,558373,000SH DFND1373,00000
OASIS PETE INC NEWCOM67421510878,5365,187,300SH DFND15,187,30000
OFFICE DEPOT INCCOM67622010668,98315,261,657SH DFND115,261,65700
OVERSEAS SHIPHOLDING GROUP ICL A NEW69036R86327471,602SH DFND171,60200
PANDORA MEDIA INCCOM69835410712,910990,000SHPutDFND1990,00000
PFIZER INCCOM71708110311,439352,200SH DFND1352,20000
PUMA BIOTECHNOLOGY INCCOM74587V10748215,690SH DFND115,69000
RANDGOLD RES LTDADR75234430938,170500,000SH DFND1500,00000
REALOGY HLDGS CORPCOM75605Y106123,1184,785,000SH DFND14,785,00000
RETROPHIN INCCOM7612991061,04155,000SH DFND155,00000
REYNOLDS AMERICAN INCCOM7617131065,940106,000SH DFND1106,00000
RIGEL PHARMACEUTICALS INCCOM NEW766559603923387,697SH DFND1387,69700
SANDRIDGE ENERGY INCCOM NEW80007P8695,771245,046SH DFND1245,04600
SANDRIDGE ENERGY INCNOTE 10/080007PBC29,9727,906,627SH DFND17,906,62700
SANOFISPONSORED ADR80105N10510,231253,000SH DFND1253,00000
SHIRE PLCSPONSORED ADR82481R106716,6354,206,100SH DFND14,206,10000
SHIRE PLCSPONSORED ADR82481R10627,261160,000SHCallDFND1160,00000
SHOPIFY INCCL A82509L1071,74540,700SH DFND140,70000
SPDR GOLD TRUSTGOLD SHS78463V107477,8694,359,722SH DFND14,359,72200
STERIS PLCSHS USDG8472010421,127313,500SH DFND1313,50000
SYNERGY PHARMACEUTICALS DELCOM NEW871639308146,70024,088,655SH DFND124,088,65500
SYNTHESIS ENERGY SYS INCCOM87162810310,00010,000,000SH DFND110,000,00000
TAKE-TWO INTERACTIVE SOFTWARCOM87405410947,708967,900SH DFND1967,90000
TEVA PHARMACEUTICAL INDS LTDADR881624209577,31015,925,800SH DFND115,925,80000
TIM PARTICIPACOES S ASPONSORED ADR88706P20566,9675,675,200SH DFND15,675,20000
TIME INC NEWCOM88722810417,711992,200SH DFND1992,20000
TIME WARNER INCCOM NEW887317303275,6802,855,900SH DFND12,855,90000
TRILOGY METALS INC NEWCOM89621C1055,88411,603,178SH DFND111,603,17800
VALEANT PHARMACEUTICALS INTLCOM91911K102281,46319,384,500SH DFND119,384,50000
VMWARE INCCL A COM92856340278,116992,200SH DFND1992,20000
WCI CMNTYS INCCOM PAR $0.0192923C8071,64270,000SH DFND170,00000
WENDYS COCOM95058W10016,9001,250,000SHPutDFND11,250,00000
WHITEWAVE FOODS COCOM96624410537,608676,400SH DFND1676,40000
LYON WILLIAM HOMESCL A NEW55207470063,2303,322,666SH DFND13,322,66600
WORKDAY INCCL A98138H10111,493173,900SH DFND1173,90000