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 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
ADVANCED MICRO DEVICES INC NOTE 2.125% 9/0 007903BD8 25,598 2,500,000 PRN   DFND 01,02 0 2,500,000 0
AMERICAN AIRLS GROUP INC COM 02376R102 45,473 3,700,000 SH Put DFND 01,02 0 3,700,000 0
ARCONIC CORPORATION COM 03966V107 197,956 10,391,409 SH   DFND 01,02 0 10,391,409 0
AT&T INC COM 00206R102 85,530 3,000,000 SH Call DFND 01,02 0 3,000,000 0
B. RILEY FINANCIAL INC COM 05580M108 8,945 356,941 SH   DFND 01,02 0 356,941 0
BOEING CO COM 097023105 16,526 100,000 SH Put DFND 01,02 0 100,000 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 18,990 4,500,000 SH   DFND 01,02 0 4,500,000 0
CORMEDIX INC COM 21900C308 10,603 1,758,374 SH   DFND 01,02 0 1,758,374 0
CUBIC CORP COM 229669106 87,255 1,500,000 SH   DFND 01,02 0 1,500,000 0
DELL TECHNOLOGIES INC CL C 24703L202 1,631,747 24,106,175 SH   DFND 01,02 0 24,106,175 0
DIGITAL RLTY TR INC COM 253868103 36,690 250,000 SH Put DFND 01,02 0 250,000 0
EBAY INC. COM 278642103 515,790 9,900,000 SH   DFND 01,02 0 9,900,000 0
EQUINIX INC COM 29444U700 110,979 146,000 SH Put DFND 01,02 0 146,000 0
HOWMET AEROSPACE INC COM 443201108 694,978 41,565,658 SH   DFND 01,02 0 41,565,658 0
INVESCO QQQ TR UNIT SER 1 46090E103 1,801,376 6,483,500 SH Put DFND 01,02 0 6,483,500 0
INVESCO QQQ TR UNIT SER 1 46090E103 625,140 2,250,000 SH Call DFND 01,02 0 2,250,000 0
INVITATION HOMES INC COM 46187W107 27,990 1,000,000 SH Put DFND 01,02 0 1,000,000 0
ISHARES TR NASDAQ BIOTECH 464287556 192,959 1,425,000 SH Put DFND 01,02 0 1,425,000 0
ISHARES TR RUSSELL 2000 ETF 464287655 112,343 750,000 SH Put DFND 01,02 0 750,000 0
ISHARES TR IBOXX INV CP ETF 464287242 134,710 1,000,000 SH Call DFND 01,02 0 1,000,000 0
MARATHON PETE CORP COM 56585A102 283,718 9,670,000 SH   DFND 01,02 0 9,670,000 0
MARATHON PETE CORP COM 56585A102 117,360 4,000,000 SH Call DFND 01,02 0 4,000,000 0
MERCADOLIBRE INC NOTE 2.000% 8/1 58733RAD4 10,112 4,000,000 PRN   DFND 01,02 0 4,000,000 0
NIELSEN HLDGS PLC SHS EUR G6518L108 235,388 16,600,000 SH   DFND 01,02 0 16,600,000 0
NOBLE ENERGY INC COM 655044105 134,930 15,781,264 SH   DFND 01,02 0 15,781,264 0
ORACLE CORP COM 68389X105 26,268 440,000 SH Put DFND 01,02 0 440,000 0
PEABODY ENERGY CORP NEW COM 704551100 66,507 28,916,201 SH   DFND 01,02 0 28,916,201 0
PRA GROUP INC NOTE 3.500% 6/0 69354NAB2 1,640 1,500,000 PRN   DFND 01,02 0 1,500,000 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 224,625 7,500,000 SH Call DFND 01,02 0 7,500,000 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 22,463 750,000 SH Put DFND 01,02 0 750,000 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 59,380 1,000,000 SH Put DFND 01,02 0 1,000,000 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 14,698 100,000 SH Put DFND 01,02 0 100,000 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 240,700 10,000,000 SH Put DFND 01,02 0 10,000,000 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 205,120 3,200,000 SH Put DFND 01,02 0 3,200,000 0
SNAP INC CL A 83304A106 26,110 1,000,000 SH Put DFND 01,02 0 1,000,000 0
SPDR SER TR S&P HOMEBUILD 78464A888 53,880 1,000,000 SH Put DFND 01,02 0 1,000,000 0
TESLA INC NOTE 1.250% 3/0 88160RAC5 29,715 5,000,000 PRN   DFND 01,02 0 5,000,000 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 620,534 95,000,000 PRN   DFND 01,02 0 95,000,000 0
TESLA INC NOTE 2.000% 5/1 88160RAG6 17,278 2,500,000 PRN   DFND 01,02 0 2,500,000 0
TESLA INC COM 88160R101 96,527 225,000 SH Put DFND 01,02 0 225,000 0
TWITTER INC COM 90184L102 77,875 1,750,000 SH Call DFND 01,02 0 1,750,000 0
TWITTER INC COM 90184L102 155,750 3,500,000 SH   DFND 01,02 0 3,500,000 0
UNITI GROUP INC COM 91325V108 215,712 20,475,739 SH   DFND 01,02 0 20,475,739 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 177,660 2,250,000 SH Put DFND 01,02 0 2,250,000 0
WAYFAIR INC NOTE 1.125%11/0 94419LAD3 12,846 5,000,000 PRN   DFND 01,02 0 5,000,000 0
WAYFAIR INC NOTE 0.375% 9/0 94419LAB7 6,973 2,500,000 PRN   DFND 01,02 0 2,500,000 0
WELLTOWER INC COM 95040Q104 22,036 400,000 SH   DFND 01,02 0 400,000 0