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
ADVANCED MICRO DEVICES INCNOTE 2.125% 9/0007903BD89,6992,500,000PRN DFND01,0202,500,0000
AKAMAI TECHNOLOGIES INCCOM00971T101146,3002,000,000SH DFND01,0202,000,0000
ALTABA INCCOM0213461011,706,94125,057,849SH DFND01,02025,057,8490
ANSYS INCCOM03662Q1052,95015,800SHPutDFND01,02015,8000
APPLE INCCOM03783310058,918261,000SHPutDFND01,020261,0000
ARCONIC INCCOM03965L1001,142,36651,902,133SH DFND01,02051,902,1330
ATHENAHEALTH INCCOM04685W10377,488580,000SH DFND01,020580,0000
B RILEY FINL INCCOM05580M10852,2412,306,450SH DFND01,0202,306,4500
CDK GLOBAL INCCOM12508E10136,197578,589SH DFND01,020578,5890
CITRIX SYS INCCOM177376100788,2367,091,000SH DFND01,0207,091,0000
COMMUNITY HEALTH SYS INC NEWCOM20366810815,5704,500,000SH DFND01,0204,500,0000
COMMVAULT SYSTEMS INCCOM204166102147,0002,100,000SH DFND01,0202,100,0000
CORMEDIX INCCOM21900C1004,0364,166,868SH DFND01,0204,166,8680
DELL TECHNOLOGIES INCCOM CL V24703L103948,1639,762,798SH DFND01,0209,762,7980
DEVON ENERGY CORP NEWCOM25179M103448,12711,220,000SH DFND01,02011,220,0000
DEVON ENERGY CORP NEWCOM25179M103293,5597,350,000SHCallDFND01,0207,350,0000
DIGITAL RLTY TR INCCOM25386810389,984800,000SHPutDFND01,020800,0000
DISH NETWORK CORPCL A25470M10970,1561,961,855SH DFND01,0201,961,8550
DISH NETWORK CORPNOTE 2.375% 3/125470MAD1112,003126,200,000PRN DFND01,020126,200,0000
DISH NETWORK CORPNOTE 3.375% 8/125470MAB5222,337233,300,000PRN DFND01,020233,300,0000
EQT CORPCOM26884L109162,5453,675,000SH DFND01,0203,675,0000
EQUINIX INCCOM PAR $0.00129444U70064,934150,000SHPutDFND01,020150,0000
EXXON MOBIL CORPCOM30231G10222,105260,000SH DFND01,020260,0000
FIRSTENERGY CORPCOM337932107930,87325,043,653SH DFND01,02025,043,6530
GTY TECHNOLOGY HOLDINGS INCCL AG4182A10244,6164,400,000SH DFND01,0204,400,0000
GTY TECHNOLOGY HOLDINGS INC*W EXP 10/25/202G4182A1281,8331,466,666SH DFND01,0201,466,6660
HESS CORPCOM42809H1071,570,82321,945,000SH DFND01,02021,945,0000
HESS CORPCOM42809H10737,580525,000SHCallDFND01,020525,0000
IMPERVA INCCOM45321L10039,097841,709SH DFND01,020841,7090
INTEL CORPSDCV 3.250% 8/0458140AF722,92610,000,000PRN DFND01,02010,000,0000
INVESCO QQQ TRUNIT SER 146090E103464,4752,500,000SHCallDFND01,0202,500,0000
INVESCO QQQ TRUNIT SER 146090E1033,455,69418,600,000SHPutDFND01,02018,600,0000
ISHARES TRNA TEC SFTWR ETF464287515102,485500,000SHPutDFND01,020500,0000
ISHARES TRNA TEC SFTWR ETF46428751540,994200,000SHCallDFND01,020200,0000
ISHARES TRPHLX SEMICND ETF4642875234,53424,500SHPutDFND01,02024,5000
LOGMEIN INCCOM54142L109109,1481,225,000SH DFND01,0201,225,0000
MATLIN & PARTNERS ACQUISITIOCL A57682V10629,5302,950,000SH DFND01,0202,950,0000
MATLIN & PARTNERS ACQUISITIO*W EXP 05/28/20257682V1142,2132,950,000SH DFND01,0202,950,0000
MEDNAX INCCOM58502B10695,2332,041,000SH DFND01,0202,041,0000
MICRO FOCUS INTERNATIONAL PLSPON ADR NEW594837304115,5006,250,000SH DFND01,0206,250,0000
MITEK SYS INCCOM NEW6067102002,079294,855SH DFND01,020294,8550
NIELSEN HLDGS PLCSHS EURG6518L108138,3005,000,000SH DFND01,0205,000,0000
NIELSEN HLDGS PLCSHS EURG6518L10860,8522,200,000SHCallDFND01,0202,200,0000
NORFOLK SOUTHERN CORPCOM655844108117,325650,000SHCallDFND01,020650,0000
NXP SEMICONDUCTORS N VCOMN6596X109897,75010,500,000SH DFND01,02010,500,0000
NXP SEMICONDUCTORS N VCOMN6596X10921,375250,000SHCallDFND01,020250,0000
OCEAN RIG UDW INCCOM CL AG66964118640,28318,494,587SH DFND01,02018,494,5870
OPUS BK IRVINE CALIFCOM684000102148,4855,419,153SH DFND01,0205,419,1530
PEABODY ENERGY CORP NEWCOM7045511001,003,84328,166,201SH DFND01,02028,166,2010
PLATFORM SPECIALTY PRODS CORCOM72766Q105136,56210,951,281SH DFND01,02010,951,2810
PRA GROUP INCNOTE 3.500% 6/069354NAB21,5491,500,000PRN DFND01,0201,500,0000
QEP RES INCCOM74733V100132,44411,700,000SH DFND01,02011,700,0000
ROADRUNNER TRNSN SVCS HLDG ICOM76973Q1052,7683,310,483SH DFND01,0203,310,4830
SABRE CORPCOM78573M10415,412590,955SH DFND01,020590,9550
SABRE CORPCOM78573M10426,0801,000,000SHCallDFND01,0201,000,0000
SANOFIRIGHT 12/31/202080105N11310,82720,428,961SH DFND01,02020,428,9610
SELECT SECTOR SPDR TRSBI INT-UTILS81369Y886131,6252,500,000SHPutDFND01,0202,500,0000
SEMPRA ENERGYCOM8168511091,291,06311,350,000SH DFND01,02011,350,0000
SPDR SERIES TRUSTS&P OILGAS EXP78464A7301,666,66538,500,000SHPutDFND01,02038,500,0000
TESLA INCNOTE 1.250% 3/088160RAC56,7007,000,000PRN DFND01,0207,000,0000
TRANSOCEAN LTDREG SHSH8817H100244,12517,500,000SHPutDFND01,02017,500,0000
TRAVELPORT WORLDWIDE LTDSHSG9019D104113,8966,751,409SH DFND01,0206,751,4090
TWENTY FIRST CENTY FOX INCCL B90130A20095,0812,075,100SH DFND01,0202,075,1000
UNITI GROUP INCCOM91325V108173,0898,590,000SH DFND01,0208,590,0000
VANECK VECTORS ETF TRSEMICONDUCTOR ET92189F6761,255,79111,797,000SHPutDFND01,02011,797,0000
VANECK VECTORS ETF TROIL SVCS ETF92189F71810,076400,000SHPutDFND01,020400,0000
VANGUARD INDEX FDSREAL ESTATE ETF922908553532,4886,600,000SHPutDFND01,0206,600,0000
VANTAGE ENERGY ACQUISITIONCOM CL A92211L10539,9204,000,000SH DFND01,0204,000,0000
VANTAGE ENERGY ACQUISITION*W EXP 04/12/20292211L1131,8001,333,333SH DFND01,0201,333,3330
VMWARE INCCL A COM92856340283,617535,798SH DFND01,020535,7980
VMWARE INCCL A COM92856340215,606100,000SHCallDFND01,020100,0000
WAYFAIR INCNOTE 0.375% 9/094419LAB7756500,000PRN DFND01,020500,0000
WAYFAIR INCCL A94419L10173,835500,000SHPutDFND01,020500,0000
WESTERN DIGITAL CORPCOM9581021058,781150,000SHPutDFND01,020150,0000
WINDSTREAM HLDGS INCCOM PAR97382A3099,0751,852,000SH DFND01,0201,852,0000
ZIONS BANCORPORATION*W EXP 5/22/2029897011156,265350,000SH DFND01,020350,0000