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
AGROFRESH SOLUTIONS COM 00856G109 12 1,600 SH Call SOLE   0 0 0
AGROFRESH SOLUTIONS COM 00856G109 5 700 SH   SOLE   700 0 0
ALLERGAN PLC SHS G0177J108 15,213 93,000 SH Call SOLE   0 0 0
ALLERGAN PLC 5.5% CNV PFD A G0177J116 58,862 100,404 SH   SOLE   100,404 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 220 3,700 SH Put SOLE   0 0 0
AMERICAN INTL GROUP INC *W EXP 01/19/202 026874156 1,635 90,222 SH   SOLE   90,222 0 0
AMERICAN TOWER CORP NEW DEP PFD CONV SE 03027X407 40,602 322,876 SH   SOLE   322,876 0 0
AMERICAN TOWER CORP NEW COM 03027X100 43 300 SH Put SOLE   0 0 0
AMTRUST FINL SVCS INC COM 032359309 834 82,800 SH Put SOLE   0 0 0
AMTRUST FINL SVCS INC COM 032359309 259 25,700 SH Call SOLE   0 0 0
AMTRUST FINL SVCS INC NOTE 5.500%12/1 032359AC5 1,966 1,850,000 PRN   SOLE   1,850,000 0 0
ANADARKO PETE CORP UNIT 99/99/9999 032511404 22 633 SH   SOLE   633 0 0
ANTHEM INC UNIT 05/01/20188 036752202 6,280 112,144 SH   SOLE   112,144 0 0
BANK AMER CORP *W EXP 10/28/201 060505153 219 102,202 SH   SOLE   102,202 0 0
BLACK HILLS CORP COM 092113109 150 2,500 SH Put SOLE   0 0 0
BLACK HILLS CORP UNIT 99/99/9999 092113125 21,290 321,987 SH   SOLE   321,987 0 0
BLACK HILLS CORP COM 092113109 361 6,000 SH Call SOLE   0 0 0
BLACKSTONE MTG TR INC NOTE 5.250%12/0 09257WAA8 4,695 4,000,000 PRN   SOLE   4,000,000 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 120 16,000 SH Put SOLE   0 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 131 17,400 SH Call SOLE   0 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 20 2,700 SH Call SOLE   0 0 0
CISION LTD *W EXP 06/22/202 G1992S117 388 142,775 SH   SOLE   142,775 0 0
CONVERGYS CORP SDCV 5.750% 9/1 212485AE6 16,350 7,500,000 PRN   SOLE   7,500,000 0 0
CROWN CASTLE INTL CORP NEW 6.875% CON PFD A 22822V309 1,567 1,384 SH   SOLE   1,384 0 0
DASEKE INC *W EXP 02/27/202 23753F115 1,673 819,877 SH   SOLE   819,877 0 0
DEL TACO RESTAURANTS INC *W EXP 06/30/202 245496112 123 41,720 SH   SOLE   41,720 0 0
DYNEGY INC NEW DEL COM 26817R108 15 1,300 SH Put SOLE   0 0 0
DYNEGY INC NEW DEL COM 26817R108 24 2,066 SH   SOLE   2,066 0 0
DYNEGY INC NEW DEL COM 26817R108 178 15,000 SH Call SOLE   0 0 0
EPR PPTYS PFD C CNV 5.75% 26884U208 17,147 636,953 SH   SOLE   636,953 0 0
EPR PPTYS COM SH BEN INT 26884U109 4,268 65,200 SH Put SOLE   0 0 0
EPR PPTYS COM SH BEN INT 26884U109 20 300 SH Call SOLE   0 0 0
EPR PPTYS CONV PFD 9% SR E 26884U307 329 8,925 SH   SOLE   8,925 0 0
EQT CORP COM 26884L109 1,045 18,360 SH   SOLE   18,360 0 0
FGL HLDGS *W EXP 11/30/202 G3402M110 19 12,000 SH   SOLE   12,000 0 0
FRONTIER COMMUNICATIONS CORP PFD CONV SER-A 35906A207 1,327 122,658 SH   SOLE   122,658 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 387 57,200 SH Call SOLE   0 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 2,501 369,900 SH Put SOLE   0 0 0
FRONTIER COMMUNICATIONS CORP COM NEW 35906A306 261 38,683 SH   SOLE   38,683 0 0
GENERAL CABLE CORP DEL NEW COM 369300108 89 3,000 SH Put SOLE   0 0 0
GENERAL CABLE CORP DEL NEW FRNT 4.500%11/1 369300AL2 1,056 1,000,000 PRN   SOLE   1,000,000 0 0
GENERAL ELECTRIC CO COM 369604103 419 24,000 SH   SOLE   24,000 0 0
GENERAL MTRS CO *W EXP 07/10/201 37045V126 237 10,139 SH   SOLE   10,139 0 0
HALCON RES CORP COM PAR NEW 40537Q605 1 67 SH   SOLE   67 0 0
HALCON RES CORP COM PAR NEW 40537Q605 74 9,800 SH Call SOLE   0 0 0
HERITAGE INS HLDGS INC COM 42727J102 182 10,100 SH Call SOLE   0 0 0
HOSTESS BRANDS INC CL A 44109J106 437 29,500 SH Put SOLE   0 0 0
HOSTESS BRANDS INC CL A 44109J106 567 38,300 SH Call SOLE   0 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 3,044 1,306,366 SH   SOLE   1,306,366 0 0
INSULET CORP COM 45784P101 145 2,103 SH   SOLE   2,103 0 0
IONIS PHARMACEUTICALS INC COM 462222100 4 73 SH   SOLE   73 0 0
IONIS PHARMACEUTICALS INC COM 462222100 312 6,200 SH Put SOLE   0 0 0
IRIDIUM COMMUNICATIONS INC PERP PFD CNV B 46269C409 3,174 7,638 SH   SOLE   7,638 0 0
ISTAR INC COM 45031U101 85 7,500 SH Call SOLE   0 0 0
ISTAR INC COM 45031U101 64 5,700 SH Put SOLE   0 0 0
JONES ENERGY INC COM CL A 48019R108 11 10,000 SH Put SOLE   0 0 0
KINDRED HEALTHCARE INC COM 494580103 0 1,000 SH Call SOLE   0 0 0
LAM RESEARCH CORP NOTE 1.250% 5/1 512807AL2 21,291 6,962,000 PRN   SOLE   6,962,000 0 0
M/I HOMES INC NOTE 3.000% 3/0 55292PAB1 1,008 924,000 PRN   SOLE   924,000 0 0
MANNKIND CORP COM NEW 56400P706 614 264,600 SH Call SOLE   0 0 0
MANNKIND CORP COM NEW 56400P706 41 17,500 SH Put SOLE   0 0 0
MICRON TECHNOLOGY INC COM 595112103 617 15,000 SH Call SOLE   0 0 0
MICRON TECHNOLOGY INC COM 595112103 411 10,000 SH Put SOLE   0 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 10,908 7,565,000 PRN   SOLE   7,565,000 0 0
MICRON TECHNOLOGY INC NOTE 2.125% 2/1 595112AV5 22,444 5,982,000 PRN   SOLE   5,982,000 0 0
MOLINA HEALTHCARE INC COM 60855R100 61 800 SH Call SOLE   0 0 0
MOSAIC ACQUISITION CORP UNIT 99/99/9999 G62848117 250 24,800 SH   SOLE   24,800 0 0
NEW YORK TIMES CO CL A 650111107 229 12,400 SH Put SOLE   0 0 0
NEW YORK TIMES CO CL A 650111107 229 12,400 SH   SOLE   12,400 0 0
NEXEO SOLUTIONS INC *W EXP 06/09/202 65342H110 90 143,606 SH   SOLE   143,606 0 0
NEXTDECADE CORP *W EXP 07/23/202 65342K113 54 89,604 SH   SOLE   89,604 0 0
NEXTERA ENERGY INC COM 65339F101 312 2,000 SH Call SOLE   0 0 0
NEXTERA ENERGY INC COM 65339F101 2,343 15,000 SH Put SOLE   0 0 0
NEXTERA ENERGY INC UNIT 08/31/2018 65339F846 86,086 1,237,229 SH   SOLE   1,237,229 0 0
NOVELLUS SYS INC NOTE 2.625% 5/1 670008AD3 31,876 5,793,000 PRN   SOLE   5,793,000 0 0
NVIDIA CORP NOTE 1.000%12/0 67066GAC8 6,594 687,000 PRN   SOLE   687,000 0 0
RAMCO-GERSHENSON PPTYS TR PERP PFD-D CV 751452608 4,934 85,563 SH   SOLE   85,563 0 0
RAYONIER ADVANCED MATLS INC PFD CV SER A 75508B203 14,973 103,206 SH   SOLE   103,206 0 0
RAYONIER ADVANCED MATLS INC COM 75508B104 732 35,800 SH Call SOLE   0 0 0
RESOLUTE ENERGY CORP COM NEW 76116A306 110 3,500 SH Put SOLE   0 0 0
SALESFORCE COM INC NOTE 0.250% 4/0 79466LAD6 2,629 1,717,000 PRN   SOLE   1,717,000 0 0
SILVER RUN ACQUISITION *W EXP 03/28/202 82812A111 35 23,400 SH   SOLE   23,400 0 0
SIMPLY GOOD FOODS CO *W EXP 07/07/202 82900L110 599 154,004 SH   SOLE   154,004 0 0
SOUTHWESTERN ENERGY CO DEP SHS 1/20 B 845467208 4,022 337,952 SH   SOLE   337,952 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 0 1 SH   SOLE   1 0 0
SYNERGY PHARMACEUTICALS DEL COM NEW 871639308 7 3,000 SH Put SOLE   0 0 0
SYNERGY PHARMACEUTICALS DEL COM NEW 871639308 7 3,000 SH   SOLE   3,000 0 0
T MOBILE US INC COM 872590104 0 2,000 SH Put SOLE   0 0 0
T MOBILE US INC COM 872590104 0 600 SH Call SOLE   0 0 0
TESLA INC COM 88160R101 0 200 SH Put SOLE   0 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 767 40,500 SH Call SOLE   0 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 1,950 102,900 SH Put SOLE   0 0 0
TOWER SEMICONDUCTOR LTD SHS NEW M87915274 412 12,102 SH   SOLE   12,102 0 0
TOWER SEMICONDUCTOR LTD SHS NEW M87915274 85 2,500 SH Call SOLE   0 0 0
TRINITY INDS INC NOTE 3.875% 6/0 896522AF6 1,700 1,070,000 PRN   SOLE   1,070,000 0 0
TTM TECHNOLOGIES INC COM 87305R109 41 2,600 SH   SOLE   2,600 0 0
TWO HBRS INVT CORP NOTE 6.250% 1/1 90187BAA9 7,439 7,022,000 PRN   SOLE   7,022,000 0 0
VECTOR GROUP LTD FRNT 1/1 92240MAY4 18,656 11,784,000 PRN   SOLE   11,784,000 0 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 49,717 14,891,000 PRN   SOLE   14,891,000 0 0
VIRTUS INVT PARTNERS INC PFD CV SER D 92828Q208 5,699 56,016 SH   SOLE   56,016 0 0
WELLTOWER INC 6.50% PFD PREPET 95040Q203 595 9,930 SH   SOLE   9,930 0 0
WESTERN DIGITAL CORP COM 958102105 5,432 68,300 SH Put SOLE   0 0 0
WILLSCOT CORP *W EXP 09/10/202 971375118 319 221,600 SH   SOLE   221,600 0 0
WPX ENERGY INC PFD SER A CV 98212B202 2,127 34,382 SH   SOLE   34,382 0 0
XENCOR INC COM 98401F105 120 5,489 SH   SOLE   5,489 0 0
XPO LOGISTICS INC COM 983793100 394 4,300 SH Put SOLE   0 0 0
XPO LOGISTICS INC COM 983793100 2,977 32,500 SH   SOLE   32,500 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 152 8,079 SH   SOLE   8,079 0 0