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
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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
ACADIA PHARMACEUTICALS INCCOM00422510840,0181,062,327SH DFND01,0201,062,3270
ADIENT PLCORD SHSG0084W101116,0111,381,250SH DFND01,0201,381,2500
ADVISORY BRD COCOM00762W10787,4581,630,927SH DFND01,0201,630,9270
ALCOA CORPCOM013872106388,1128,325,000SH DFND01,0208,325,0000
ALIBABA GROUP HLDG LTDSPONSORED ADS01609W10220,725120,000SHPutDFND01,020120,0000
ANTHEM INCNOTE 2.750%10/194973VBG113,0095,000,000PRN DFND01,0205,000,0000
APPLIED MATLS INCCOM03822210588,5531,700,000SHPutDFND01,0201,700,0000
ARCONIC INCCOM03965L1001,271,42151,102,133SH DFND01,02051,102,1330
ASBURY AUTOMOTIVE GROUP INCCOM04343610415,701256,977SH DFND01,020256,9770
ATHENAHEALTH INCCOM04685W10346,635375,000SH DFND01, 020375,0000
B RILEY FINL INCCOM05580M10839,3252,306,450SH DFND01,0202,306,4500
CDK GLOBAL INCCOM12508E101511,6608,110,000SH DFND01,0208,110,0000
CHARTER COMMUNICATIONS INC NCL A16119P10846,881129,000SHCallDFND01,020129,0000
CITRIX SYS INCCOM177376100544,7317,091,000SH DFND01,0207,091,0000
COGNIZANT TECHNOLOGY SOLUTIOCL A19244610281,5671,124,440SH DFND01,0201,124,4400
CORMEDIX INCCOM21900C1002,1674,166,868SH DFND01,0204,166,8680
DELL TECHNOLOGIES INCCOM CL V24703L103431,7435,591,799SH DFND01,0205,591,7990
ENCANA CORPCOM292505104441,75037,500,000SH DFND01,02037,500,0000
ENERGEN CORPCOM29265N108150,3702,750,000SH DFND01,0202,750,0000
ENERGEN CORPCOM29265N10830,473557,300SHCallDFND01,020557,3000
EQT CORPCOM26884L10925,869396,521SH DFND01,020396,5210
GENTEX CORPCOM37190110910,336522,000SH DFND01,020522,0000
GENTHERM INCCOM37253A1031,05428,381SH DFND01,02028,3810
GIGAMON INCCOM37518B102110,9142,631,400SH DFND01,0202,631,4000
GRACE W R & CO DEL NEWCOM38388F10820,616285,741SH DFND01,020285,7410
GROUP 1 AUTOMOTIVE INCCOM39890510922,344308,362SH DFND01,020308,3620
GTY TECHNOLOGY HOLDINGS INCCL AG4182A10244,2574,400,000SH DFND01,0204,400,0000
GTY TECHNOLOGY HOLDINGS INC*W EXP 99/99/999G4182A1281,7161,466,666SH DFND01,0201,466,6660
HESS CORPCOM42809H107990,29321,119,500SH DFND01,02021,119,5000
IMPERVA INCCOM45321L10097,6132,249,137SH DFND01,0202,249,1370
INTEL CORPSDCV 3.250% 8/0458140AF718,38910,000,000PRN DFND01,02010,000,0000
INVESTORS BANCORP INC NEWCOM46146L10178,7715,775,000SH DFND01,0205,775,0000
IRSA INVERSIONES Y REP S AGLOBL DEP RCPT45004720412,790520,986SH DFND01,020520,9860
ISHARES TRIBOXX HI YD ETF464288513665,7007,500,000SHPutDFND01,0207,500,0000
ISHARES TRIBOXX HI YD ETF464288513665,7007,500,000SHCallDFND01,0207,500,0000
ISHARES TRNASDQ BIOTEC ETF46428755641,832125,400SHPutDFND01,020125,4000
LAM RESEARCH CORPCOM51280710891,595495,000SHPutDFND01,020495,0000
MARATHON PETE CORPCOM56585A102278,4064,964,435SH DFND01,0204,964,4350
MARATHON PETE CORPCOM56585A10242,060750,000SHCallDFND01,020750,0000
MATLIN & PARTNERS ACQUISITIOCL A57682V10628,9102,950,000SH DFND01,0202,950,0000
MATLIN & PARTNERS ACQUISITIO*W EXP 05/28/20257682V1141,2392,950,000SH DFND01,0202,950,0000
MICROCHIP TECHNOLOGY INCSDCV 2.125%12/1595017AB019,0545,000,000PRN DFND01,0205,000,0000
MITEL NETWORKS CORPCOM60671Q10493,81611,181,836SH DFND01,02011,181,8360
MONSANTO CO NEWCOM61166W10153,010442,416SH DFND01,020442,4160
NEWFIELD EXPL COCOM65129010811,512388,000SH DFND01,020388,0000
NOMAD FOODS LTDUSD ORD SHSG6564A105137,5209,438,601SH DFND01,0209,438,6010
NORTHERN OIL & GAS INC NEVCOM6655311094,1264,582,814SH DFND01,0204,582,8140
NRG ENERGY INCCOM NEW629377508358,26014,000,000SH DFND01,02014,000,0000
NRG ENERGY INCCOM NEW6293775086,398250,000SHCallDFND01,020250,0000
NXP SEMICONDUCTORS N VCOMN6596X1091,858,94616,437,756SH DFND01,02016,437,7560
OCEAN RIG UDW INCSHS NEWG66964118439,61618,494,587SH DFND01,02018,494,5870
OPUS BK IRVINE CALIFCOM684000102130,0605,419,153SH DFND01,0205,419,1530
PEABODY ENERGY CORP NEWCOM704551100614,84121,194,102SH DFND01,02021,194,1020
PEABODY ENERGY CORP NEW8.5% PFD CONV A704551407410,1357,206,850SH DFND01,0207,206,8500
PLATFORM SPECIALTY PRODS CORCOM72766Q105122,10710,951,281SH DFND01,02010,951,2810
POWERSHARES QQQ TRUSTUNIT SER 173935A1041,563,15110,747,000SHPutDFND01,02010,747,0000
POWERSHARES QQQ TRUSTUNIT SER 173935A10464,871446,000SHCallDFND01,020446,0000
ROADRUNNER TRNSN SVCS HLDG ICOM76973Q10531,5493,310,483SH DFND01,0203,310,4830
RYANAIR HLDGS PLCSPONSORED ADR NE783513203105,7871,003,485SH DFND01,0201,003,4850
SANOFIRIGHT 12/31/202080105N1137,36420,454,561SH DFND01,02020,454,5610
SELECT SECTOR SPDR TRENERGY81369Y506273,9204,000,000SHPutDFND01,0204,000,0000
SELECT SECTOR SPDR TRTECHNOLOGY81369Y803211,2833,575,000SHPutDFND01,0203,575,0000
SELECT SECTOR SPDR TRSBI INT-UTILS81369Y886530,50010,000,000SHPutDFND01,02010,000,0000
SELECT SECTOR SPDR TRSBI HEALTHCARE81369Y20981,7301,000,000SHCallDFND01,0201,000,0000
SELECT SECTOR SPDR TRSBI HEALTHCARE81369Y209126,6821,550,000SHPutDFND01,0201,550,0000
SIMON PPTY GROUP INC NEWCOM82880610923,749147,500SHPutDFND01,020147,5000
SONIC AUTOMOTIVE INCCL A83545G10218,202892,275SH DFND01,020784,9040
SPDR SERIES TRUSTS&P REGL BKG78464A69842,570750,000SHPutDFND01,020750,0000
SPDR SERIES TRUSTS&P OILGAS EXP78464A730828,04624,290,000SHPutDFND01,02024,290,0000
SPDR SERIES TRUSTS&P METALS MNG78464A755102,9763,200,000SHPutDFND01,0203,200,0000
TAUBMAN CTRS INCCOM876664103115,5482,324,902SH DFND01,0202,324,9020
TENNECO INCCOM8803491051,29221,299SH DFND01,02021,2990
ULTRA PETROLEUM CORPCOM NEW9039142082,168250,000SH DFND01,020250,0000
VANECK VECTORS ETF TROIL SVCS ETF92189F7183,650140,000SHPutDFND01,020140,0000
VANECK VECTORS ETF TRSEMICONDUCTOR ET92189F676482,9315,175,000SHPutDFND01,0205,175,0000
VANGUARD INDEX FDSREIT ETF92290855363,979770,000SHCallDFND01,020770,0000
VANGUARD INDEX FDSREIT ETF922908553224,9252,707,000SHPutDFND01,0202,707,0000
VANTAGE ENERGY ACQUISITIONCOM CL A92211L10539,2004,000,000SH DFND01,0204,000,0000
VANTAGE ENERGY ACQUISITION*W EXP 04/12/20292211L1131,6811,333,333SH DFND01,0201,333,3330
VERISIGN INCSDCV 3.250% 8/192343EAD431,13610,000,000PRN DFND01,02010,000,0000
WAYFAIR INCNOTE 0.375% 9/094419LAA9482500,000PRN DFND01,020500,0000
WYNDHAM WORLDWIDE CORPCOM98310W10884,329800,013SH DFND01,020800,0130
ZIONS BANCORPORATION*W EXP 5/22/2029897011155,541365,000SH DFND01,020365,0000