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
3M CO COM 88579Y101 22,386 117,000 SH Call DFND   117,000 0 0
ADAMS DIVERSIFIED EQUITY FD COM 006212104 681 49,515 SH   DFND   49,515 0 0
ADVANCE AUTO PARTS INC COM 00751Y106 2,224 15,000 SH   DFND   15,000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,938 133,200 SH Put DFND 1 133,200 0 0
ADVANCED MICRO DEVICES INC COM 007903107 2,427 166,800 SH Put DFND   166,800 0 0
AGROFRESH SOLUTIONS *W EXP 07/31/202 00856G117 136 522,071 SH   DFND 1 522,071 0 0
AGROFRESH SOLUTIONS *W EXP 07/31/202 00856G117 189 726,499 SH   DFND   726,499 0 0
AIR PRODS & CHEMS INC COM 009158106 8,033 59,375 SH   DFND   59,375 0 0
ALERE INC COM 01449J105 375 9,434 SH   DFND   9,434 0 0
ALLERGAN PLC PFD CONV SER A G0177J116 2,567 3,028 SH   DFND   3,028 0 0
ALLERGAN PLC SHS G0177J108 28,933 121,100 SH Call DFND 1 121,100 0 0
ALLERGAN PLC SHS G0177J108 10,393 43,500 SH Put DFND 1 43,500 0 0
ALLERGAN PLC SHS G0177J108 15,758 65,955 SH   DFND 1 65,955 0 0
ALLERGAN PLC SHS G0177J108 1,290 5,400 SH Call DFND   5,400 0 0
ALPHABET INC CAP STK CL A 02079K305 2,137 2,521 SH   DFND 1 2,521 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 3,044 239,511 SH   DFND   239,511 0 0
ANADARKO PETE CORP COM 032511107 1,550 25,000 SH Call DFND 1 25,000 0 0
ANADARKO PETE CORP COM 032511107 4,545 73,300 SH   DFND 1 73,300 0 0
ANTHEM INC UNIT 05/01/20188 036752202 28 563 SH   DFND 1 563 0 0
ANTHEM INC UNIT 05/01/20188 036752202 4,028 79,906 SH   DFND   79,906 0 0
APPLE INC COM 037833100 14,366 100,000 SH Call DFND 1 100,000 0 0
APPLE INC COM 037833100 30,528 212,500 SH Put DFND 1 212,500 0 0
APPLE INC COM 037833100 20,899 145,478 SH   DFND 1 145,478 0 0
APPLIED MATLS INC COM 038222105 778 20,000 SH Call DFND 1 20,000 0 0
ARCH COAL INC CL A 039380407 2,158 31,300 SH   DFND   31,300 0 0
ARCONIC INC COM 03965L100 1,227 46,600 SH Call DFND 1 46,600 0 0
ARCONIC INC COM 03965L100 1,275 48,400 SH Call DFND   48,400 0 0
ARCONIC INC PFD CONV B SER 1 03965L308 5,335 130,773 SH   DFND 1 130,773 0 0
ARCONIC INC PFD CONV B SER 1 03965L308 4,598 112,704 SH   DFND   112,704 0 0
ASSOCIATED BANC CORP *W EXP 11/21/201 045487113 1,198 223,949 SH   DFND   223,949 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 3,114 100,000 SH Put DFND 1 100,000 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 156 5,000 SH   DFND 1 5,000 0 0
AVISTA HEALTHCARE PUB ACQ CO UNIT 99/99/9999 G0726L109 1,281 124,154 SH   DFND   124,154 0 0
AXALTA COATING SYS LTD COM G0750C108 8,073 250,709 SH   DFND   250,709 0 0
BAKER HUGHES INC COM 057224107 1,920 32,100 SH Put DFND 1 32,100 0 0
BAKER HUGHES INC COM 057224107 120 2,000 SH   DFND 1 2,000 0 0
BANCO BRADESCO S A SP ADR PFD NEW 059460303 5,120 500,000 SH Call DFND 1 500,000 0 0
BANK AMER CORP *W EXP 10/28/201 060505153 0 503 SH   DFND 1 503 0 0
BANK AMER CORP COM 060505104 15,862 672,400 SH Call DFND 1 672,400 0 0
BANK AMER CORP COM 060505104 8,068 342,000 SH Put DFND 1 342,000 0 0
BARCLAYS BK PLC IPATH S&P MT ETN 06740Q260 1,053 40,025 SH   DFND   40,025 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 5,078 321,600 SH Call DFND 1 321,600 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 2,084 132,000 SH Put DFND 1 132,000 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 29,859 1,891,000 SH Put DFND 1 1,891,000 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 6,011 380,654 SH   DFND 1 380,654 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 6,270 397,100 SH Call DFND   397,100 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 1,443 91,400 SH Put DFND   91,400 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 13,009 823,900 SH Put DFND   823,900 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 224 14,179 SH   DFND   14,179 0 0
BARRICK GOLD CORP COM 067901108 1,234 65,000 SH Put DFND 1 65,000 0 0
BB&T CORP COM 054937107 4,738 106,000 SH Call DFND 1 106,000 0 0
BELMOND LTD CL A G1154H107 270 22,292 SH   DFND 1 22,292 0 0
BELMOND LTD CL A G1154H107 263 21,708 SH   DFND   21,708 0 0
BERRY PLASTICS GROUP INC COM 08579W103 4,235 87,193 SH   DFND   87,193 0 0
BHP BILLITON PLC SPONSORED ADR 05545E209 9,178 294,625 SH   DFND 1 294,625 0 0
BHP BILLITON PLC SPONSORED ADR 05545E209 1,106 35,519 SH   DFND   35,519 0 0
BIOTIME INC *W EXP 10/01/201 09066L162 518 849,758 SH   DFND 1 849,758 0 0
BIOTIME INC *W EXP 10/01/201 09066L162 333 545,095 SH   DFND   545,095 0 0
BLACKROCK RES & COMM STRAT T SHS 09257A108 499 58,000 SH   DFND 1 58,000 0 0
BLACKROCK RES & COMM STRAT T SHS 09257A108 2,048 238,185 SH   DFND   238,185 0 0
BOULEVARD ACQUISITION CL A 10157Q102 1,272 126,927 SH   DFND   126,927 0 0
BOULEVARD ACQUISITION UNIT 99/99/9999 10157Q201 400 38,295 SH   DFND   38,295 0 0
BP PLC SPONSORED ADR 055622104 3,676 106,500 SH Call DFND 1 106,500 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 6,526 120,000 SH Call DFND 1 120,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 6,292 115,700 SH   DFND 1 115,700 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 3,865 50,000 SH Call DFND 1 50,000 0 0
CABELAS INC COM 126804301 794 14,953 SH   DFND 1 14,953 0 0
CABELAS INC COM 126804301 391 7,358 SH   DFND   7,358 0 0
CABOT OIL & GAS CORP COM 127097103 1,196 50,000 SH Call DFND 1 50,000 0 0
CAPITAL BK FINL CORP CL A COM 139794101 5,168 119,080 SH   DFND   119,080 0 0
CAPITOL ACQUISITION CORP III UNIT 99/99/9999 14055M205 498 43,100 SH   DFND   43,100 0 0
CARNIVAL PLC ADR 14365C103 3,864 66,750 SH   DFND 1 66,750 0 0
CARNIVAL PLC ADR 14365C103 1,354 23,393 SH   DFND   23,393 0 0
CATHAY GEN BANCORP *W EXP 12/05/201 149150112 6,924 388,687 SH   DFND 1 388,687 0 0
CBS CORP NEW CL A 124857103 330 4,695 SH   DFND 1 4,695 0 0
CBS CORP NEW CL A 124857103 418 5,946 SH   DFND   5,946 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 1,859 102,000 SH Call DFND 1 102,000 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 49 2,700 SH Call DFND   2,700 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 20 1,082 SH   DFND   1,082 0 0
CENTRAIS ELETRICAS BRASILEIR SPON ADR PFD B 15234Q108 278 40,273 SH   DFND 1 40,273 0 0
CENTRAIS ELETRICAS BRASILEIR SPON ADR PFD B 15234Q108 298 43,091 SH   DFND   43,091 0 0
CENTRAL FD CDA LTD CL A 153501101 7,019 545,813 SH   DFND 1 545,813 0 0
CENTRAL GARDEN & PET CO CL A NON-VTG 153527205 352 10,145 SH   DFND 1 10,145 0 0
CENTRAL GARDEN & PET CO CL A NON-VTG 153527205 235 6,776 SH   DFND   6,776 0 0
CENTURYLINK INC COM 156700106 757 32,100 SH   DFND   32,100 0 0
CHEVRON CORP NEW COM 166764100 344 3,200 SH   DFND 1 3,200 0 0
CHICOS FAS INC COM 168615102 710 50,000 SH Call DFND 1 50,000 0 0
CITIGROUP INC COM NEW 172967424 6,197 103,600 SH   DFND   103,600 0 0
COCA COLA CO COM 191216100 235 5,542 SH   DFND 1 5,542 0 0
COCA COLA CO COM 191216100 222 5,220 SH   DFND   5,220 0 0
COHEN & STEERS CLOSED END OP COM 19248P106 610 49,179 SH   DFND 1 49,179 0 0
COHEN & STEERS CLOSED END OP COM 19248P106 530 42,706 SH   DFND   42,706 0 0
COMCAST CORP NEW CL A 20030N101 226 6,008 SH   DFND 1 6,008 0 0
COMCAST CORP NEW CL A 20030N101 12,991 345,600 SH Call DFND   345,600 0 0
COMCAST CORP NEW CL A 20030N101 198 5,267 SH   DFND   5,267 0 0
CONDUENT INC COM 206787103 6,407 381,831 SH   DFND   381,831 0 0
CONOCOPHILLIPS COM 20825C104 2,344 47,000 SH Call DFND 1 47,000 0 0
COSTCO WHSL CORP NEW COM 22160K105 5,031 30,000 SH Call DFND 1 30,000 0 0
CRAWFORD & CO CL A 224633206 685 84,096 SH   DFND 1 84,096 0 0
CRAWFORD & CO CL A 224633206 1,794 220,416 SH   DFND   220,416 0 0
CREDIT SUISSE NASSAU BRH INVRS VIX STERM 22542D795 1,108 15,178 SH   DFND   15,178 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 983 20,000 SH Call DFND 1 20,000 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 998 20,300 SH Call DFND   20,300 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 998 20,300 SH Put DFND   20,300 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 3,119 2,377,000 PRN   DFND 1 2,377,000 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 3,442 2,623,000 PRN   DFND   2,623,000 0 0
CURRENCYSHARES EURO TR EURO SHS 23130C108 6,391 61,800 SH Call DFND   61,800 0 0
CURRENCYSHARES EURO TR EURO SHS 23130C108 29,337 283,700 SH Put DFND   283,700 0 0
CUSHING ENERGY INCOME COM SH BEN INT 23162T102 190 20,153 SH   DFND 1 20,153 0 0
CUSHING ENERGY INCOME COM SH BEN INT 23162T102 183 19,485 SH   DFND   19,485 0 0
DASEKE INC COM 23753F107 203 20,100 SH   DFND 1 20,100 0 0
DEL TACO RESTAURANTS INC *W EXP 06/30/202 245496112 1,262 309,415 SH   DFND 1 309,415 0 0
DEL TACO RESTAURANTS INC *W EXP 06/30/202 245496112 2,219 543,853 SH   DFND   543,853 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 3,956 61,736 SH   DFND 1 61,736 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 4,481 69,930 SH   DFND   69,930 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 2,298 50,000 SH Call DFND 1 50,000 0 0
DELTA TECHNOLOGY HLDGS LTD *W EXP 12/18/201 G8477B113 1 16,764 SH   DFND 1 16,764 0 0
DELTA TECHNOLOGY HLDGS LTD *W EXP 12/18/201 G8477B113 1 14,990 SH   DFND   14,990 0 0
DELTA TECHNOLOGY HLDGS LTD USD ORD SHS G8477B105 156 97,388 SH   DFND 1 97,388 0 0
DELTA TECHNOLOGY HLDGS LTD USD ORD SHS G8477B105 60 37,255 SH   DFND   37,255 0 0
DEPOMED INC NOTE 2.500% 9/0 249908AA2 2,829 3,011,000 PRN   DFND 1 3,011,000 0 0
DEPOMED INC NOTE 2.500% 9/0 249908AA2 2,151 2,289,000 PRN   DFND   2,289,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K570 270 30,000 SH Call DFND 1 30,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 14,005 450,900 SH Put DFND 1 450,900 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K570 270 30,000 SH Call DFND   30,000 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 9,337 300,600 SH Put DFND   300,600 0 0
DIREXION SHS ETF TR DAILY GOLD MINER 25490K133 31 989 SH   DFND   989 0 0
DISH NETWORK CORP CL A 25470M109 3,187 50,200 SH Put DFND 1 50,200 0 0
DISH NETWORK CORP CL A 25470M109 3,162 49,800 SH Put DFND   49,800 0 0
DISNEY WALT CO COM DISNEY 254687106 1,134 10,000 SH Call DFND 1 10,000 0 0
DISNEY WALT CO COM DISNEY 254687106 3,969 35,000 SH Put DFND 1 35,000 0 0
DISNEY WALT CO COM DISNEY 254687106 1,287 11,350 SH   DFND 1 11,350 0 0
DISNEY WALT CO COM DISNEY 254687106 5,284 46,600 SH Call DFND   46,600 0 0
DOMINION RES INC VA NEW UNIT 08/15/2019 25746U836 7,080 139,590 SH   DFND 1 139,590 0 0
DOMINION RES INC VA NEW UNIT 08/15/2019 25746U836 4,941 97,419 SH   DFND   97,419 0 0
DOMINION RES INC VA NEW UNIT 99/99/9999 25746U869 8 152 SH   DFND 1 152 0 0
DOMINION RES INC VA NEW UNIT 99/99/9999 25746U869 7 143 SH   DFND   143 0 0
DOUBLE EAGLE ACQUISITION COR UNIT 99/99/9999 G28195108 354 33,579 SH   DFND   33,579 0 0
DOW CHEM CO COM 260543103 4,149 65,300 SH   DFND   65,300 0 0
EASTMAN KODAK CO *W EXP 09/03/201 277461141 195 192,764 SH   DFND   192,764 0 0
ELECTRUM SPL ACQUISITION COR SHS G3105C104 1,094 110,077 SH   DFND   110,077 0 0
EMERSON ELEC CO COM 291011104 3,232 54,000 SH Call DFND 1 54,000 0 0
ENERGOUS CORP COM 29272C103 624 40,000 SH Put DFND 1 40,000 0 0
EXELON CORP COM 30161N101 212 5,900 SH Put DFND 1 5,900 0 0
EXELON CORP COM 30161N101 630 17,500 SH Put DFND   17,500 0 0
EXELON CORP UNIT 99/99/9999 30161N127 466 9,437 SH   DFND 1 9,437 0 0
EXELON CORP UNIT 99/99/9999 30161N127 1,047 21,206 SH   DFND   21,206 0 0
EYEGATE PHARMACEUTICALS INC *W EXP 08/05/202 30233M115 20 133,097 SH   DFND   133,097 0 0
F M C CORP COM NEW 302491303 9,128 131,171 SH   DFND   131,171 0 0
FLEXION THERAPEUTICS INC COM 33938J106 4,571 169,864 SH   DFND   169,864 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 1,164 100,000 SH   DFND 1 100,000 0 0
FORESTAR GROUP INC COM 346233109 2,006 146,927 SH   DFND   146,927 0 0
FRONTIER COMMUNICATIONS CORP COM 35906A108 212 99,100 SH   DFND 1 99,100 0 0
GENERAL ELECTRIC CO COM 369604103 18,923 635,000 SH Put DFND 1 635,000 0 0
GENERAL ELECTRIC CO COM 369604103 4,916 164,953 SH   DFND 1 164,953 0 0
GENERAL MLS INC COM 370334104 12,056 204,300 SH Call DFND   204,300 0 0
GENWORTH FINL INC COM CL A 37247D106 2,726 661,600 SH   DFND   661,600 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 2,070 74,100 SH Put DFND 1 74,100 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 2,120 75,900 SH Put DFND   75,900 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 4,521 161,877 SH   DFND   161,877 0 0
GOLDCORP INC NEW COM 380956409 730 50,000 SH Put DFND 1 50,000 0 0
GOLDCORP INC NEW COM 380956409 248 17,000 SH   DFND 1 17,000 0 0
GP INVTS ACQUISITION COR SHS G40357124 396 39,628 SH   DFND   39,628 0 0
GRAY TELEVISION INC COM 389375106 4,234 292,020 SH   DFND   292,020 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 2,873 121,239 SH   DFND   121,239 0 0
HOLLYFRONTIER CORP COM 436106108 709 25,000 SH Put DFND 1 25,000 0 0
HOLLYFRONTIER CORP COM 436106108 312 11,000 SH   DFND 1 11,000 0 0
HONEYWELL INTL INC COM 438516106 3,122 25,000 SH Call DFND 1 25,000 0 0
HONEYWELL INTL INC COM 438516106 3,634 29,100 SH   DFND 1 29,100 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 862 305,777 SH   DFND 1 305,777 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 938 332,680 SH   DFND   332,680 0 0
HOSTESS BRANDS INC CL A 44109J106 4,424 278,784 SH   DFND   278,784 0 0
HUDBAY MINERALS INC *W EXP 07/20/201 443628136 90 169,965 SH   DFND 1 169,965 0 0
HUMANA INC COM 444859102 8,099 39,287 SH   DFND 1 39,287 0 0
ILG INC COM 44967H101 2,096 100,000 SH Put DFND 1 100,000 0 0
ILG INC COM 44967H101 94 4,500 SH   DFND 1 4,500 0 0
ILG INC COM 44967H101 13,889 662,633 SH   DFND   662,633 0 0
IMPERVA INC COM 45321L100 6,460 157,381 SH   DFND   157,381 0 0
INTEL CORP SDCV 12/1 458140AD2 7,947 5,837,000 PRN   DFND 1 5,837,000 0 0
INTEL CORP SDCV 12/1 458140AD2 3,353 2,463,000 PRN   DFND   2,463,000 0 0
INTL PAPER CO COM 460146103 5,078 100,000 SH Put DFND 1 100,000 0 0
INTL PAPER CO COM 460146103 4,130 81,326 SH   DFND 1 81,326 0 0
ISHARES MSCI SPAN CP ETF 464286764 222 7,287 SH   DFND   7,287 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 3,045 176,500 SH Call DFND 1 176,500 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 3,045 176,500 SH Put DFND 1 176,500 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 17,321 450,000 SH Call DFND 1 450,000 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 38,490 1,000,000 SH Put DFND 1 1,000,000 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 2,760 71,700 SH   DFND   71,700 0 0
ISHARES TR IBOXX HI YD ETF 464288513 14,045 160,000 SH Put DFND 1 160,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 8,471 96,500 SH Put DFND   96,500 0 0
ISHARES TR JP MOR EM MK ETF 464288281 56,986 501,200 SH   DFND   501,200 0 0
ISHARES TR MSCI EAFE ETF 464287465 4,360 70,000 SH Call DFND 1 70,000 0 0
ISHARES TR MSCI EAFE ETF 464287465 18,687 300,000 SH Put DFND 1 300,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 1,268 32,189 SH   DFND 1 32,189 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 7,484 190,000 SH Call DFND   190,000 0 0
ISHARES TR PHLX SEMICND ETF 464287523 267 1,950 SH   DFND 1 1,950 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 60,491 440,000 SH Put DFND   440,000 0 0
ISHARES TR U.S. REAL ES ETF 464287739 3,925 50,000 SH Put DFND 1 50,000 0 0
ISHARES TR U.S. REAL ES ETF 464287739 7,064 90,000 SH   DFND 1 90,000 0 0
JPMORGAN CHASE & CO COM 46625H100 1,757 20,000 SH   DFND 1 20,000 0 0
KATE SPADE & CO COM 485865109 5,689 244,900 SH   DFND   244,900 0 0
KAYNE ANDERSON ACQUISITION UNIT 06/30/2022 48661U201 800 79,800 SH   DFND   79,800 0 0
KINDER MORGAN INC DEL *W EXP 05/25/201 49456B119 2 965,467 SH   DFND 1 965,467 0 0
KINDER MORGAN INC DEL *W EXP 05/25/201 49456B119 2 886,195 SH   DFND   886,195 0 0
KKR & CO L P DEL COM UNITS 48248M102 1,697 93,100 SH Call DFND 1 93,100 0 0
KROGER CO COM 501044101 1,475 50,000 SH Call DFND 1 50,000 0 0
LANDS END INC NEW COM 51509F105 225 10,500 SH Put DFND 1 10,500 0 0
LEVEL 3 COMMUNICATIONS INC COM NEW 52729N308 7,535 131,688 SH   DFND   131,688 0 0
LIBERTY ALL STAR EQUITY FD SH BEN INT 530158104 792 144,982 SH   DFND   144,982 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 1,122 13,183 SH   DFND 1 13,183 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 1,372 16,119 SH   DFND   16,119 0 0
LIBERTY GLOBAL PLC LILAC SHS CL C G5480U153 64 2,784 SH   DFND 1 2,784 0 0
LIBERTY GLOBAL PLC LILAC SHS CL C G5480U153 6,594 286,197 SH   DFND   286,197 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 154 4,291 SH   DFND 1 4,291 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 135 3,763 SH   DFND   3,763 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 3,468 89,099 SH   DFND 1 89,099 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 820 21,063 SH   DFND   21,063 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 3,215 98,322 SH   DFND 1 98,322 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 547 16,725 SH   DFND   16,725 0 0
M I ACQUISITIONS INC UNIT 99/99/9999 55304A203 463 45,000 SH   DFND   45,000 0 0
MARATHON PETE CORP COM 56585A102 9,542 188,800 SH Put DFND 1 188,800 0 0
MCDONALDS CORP COM 580135101 842 6,500 SH   DFND 1 6,500 0 0
MEDTRONIC PLC SHS G5960L103 2,014 25,000 SH Call DFND 1 25,000 0 0
MERCK & CO INC COM 58933Y105 25,416 400,000 SH Call DFND 1 400,000 0 0
MERCK & CO INC COM 58933Y105 12,708 200,000 SH Put DFND 1 200,000 0 0
MERCK & CO INC COM 58933Y105 654 10,299 SH   DFND 1 10,299 0 0
MICHAEL KORS HLDGS LTD SHS G60754101 1,227 32,200 SH Call DFND 1 32,200 0 0
MICROSOFT CORP COM 594918104 6,757 102,600 SH Call DFND 1 102,600 0 0
MICROSOFT CORP COM 594918104 8,891 135,000 SH Put DFND 1 135,000 0 0
MICROSOFT CORP COM 594918104 5,103 77,480 SH   DFND 1 77,480 0 0
MITEL NETWORKS CORP COM 60671Q104 7,128 1,028,606 SH   DFND   1,028,606 0 0
MODINE MFG CO COM 607828100 6,214 509,329 SH   DFND   509,329 0 0
MOLSON COORS BREWING CO CL B 60871R209 1,436 15,000 SH Put DFND 1 15,000 0 0
MOLSON COORS BREWING CO CL B 60871R209 373 3,900 SH   DFND 1 3,900 0 0
MONDELEZ INTL INC CL A 609207105 2,839 65,900 SH Call DFND 1 65,900 0 0
MONDELEZ INTL INC CL A 609207105 2,559 59,400 SH Call DFND   59,400 0 0
MONSANTO CO NEW COM 61166W101 566 5,000 SH   DFND 1 5,000 0 0
MONSANTO CO NEW COM 61166W101 408 3,601 SH   DFND   3,601 0 0
MORGAN STANLEY COM NEW 617446448 2,142 50,000 SH Call DFND 1 50,000 0 0
MORGAN STANLEY COM NEW 617446448 5,569 130,000 SH Put DFND 1 130,000 0 0
MUELLER WTR PRODS INC COM SER A 624758108 4,276 361,800 SH   DFND   361,800 0 0
NEXEO SOLUTIONS INC *W EXP 06/09/202 65342H110 372 516,175 SH   DFND 1 516,175 0 0
NEXEO SOLUTIONS INC *W EXP 06/09/202 65342H110 90 125,178 SH   DFND   125,178 0 0
NEXEO SOLUTIONS INC COM SHS 65342H102 3,453 389,770 SH   DFND   389,770 0 0
NEXSTAR MEDIA GROUP INC CL A 65336K103 9,531 135,872 SH   DFND   135,872 0 0
NOMAD HLDGS LTD USD ORD SHS G6564A105 16,743 1,462,258 SH   DFND   1,462,258 0 0
NORFOLK SOUTHERN CORP COM 655844108 5,834 52,101 SH   DFND   52,101 0 0
NXP SEMICONDUCTORS N V COM N6596X109 421 4,070 SH   DFND 1 4,070 0 0
NXP SEMICONDUCTORS N V COM N6596X109 5,590 54,013 SH   DFND   54,013 0 0
ORACLE CORP COM 68389X105 10,624 238,150 SH   DFND   238,150 0 0
PALO ALTO NETWORKS INC NOTE 7/0 697435AB1 2,304 1,931,000 PRN   DFND 1 1,931,000 0 0
PALO ALTO NETWORKS INC NOTE 7/0 697435AB1 2,469 2,069,000 PRN   DFND   2,069,000 0 0
PARK HOTELS RESORTS INC COM 700517105 3,933 153,200 SH   DFND   153,200 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 4,845 500,000 SH Call DFND 1 500,000 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 4,845 500,000 SH Put DFND 1 500,000 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 1,058 109,171 SH   DFND 1 109,171 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 194 20,067 SH   DFND   20,067 0 0
PFIZER INC COM 717081103 311 9,100 SH   DFND 1 9,100 0 0
PLAYA HOTELS & RESORTS NV *W EXP 03/10/202 N70544114 20 26,471 SH   DFND   26,471 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 10 400 SH   DFND 1 400 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 1,090 42,000 SH Call DFND   42,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 4,627 178,300 SH Put DFND   178,300 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 470 18,104 SH   DFND   18,104 0 0
PURE STORAGE INC CL A 74624M102 5,714 581,306 SH   DFND   581,306 0 0
QUALCOMM INC COM 747525103 4,587 80,000 SH Put DFND 1 80,000 0 0
QUALCOMM INC COM 747525103 3,723 64,925 SH   DFND 1 64,925 0 0
RAYONIER ADVANCED MATLS INC PFD CV SER A 75508B203 3,710 36,024 SH   DFND   36,024 0 0
RITE AID CORP COM 767754104 396 93,200 SH   DFND 1 93,200 0 0
RITE AID CORP COM 767754104 175 41,210 SH   DFND   41,210 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 1,441 27,320 SH   DFND 1 27,320 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 1,352 25,649 SH   DFND   25,649 0 0
SEANERGY MARITIME HLDGS CORP *W EXP 11/10/202 Y73760145 46 286,630 SH   DFND 1 286,630 0 0
SEANERGY MARITIME HLDGS CORP *W EXP 11/10/202 Y73760145 36 227,187 SH   DFND   227,187 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 3,495 50,000 SH Call DFND 1 50,000 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 20,292 290,300 SH Put DFND 1 290,300 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 3,101 130,659 SH   DFND 1 130,659 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 6,506 100,000 SH Put DFND 1 100,000 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 1,383 21,250 SH   DFND 1 21,250 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 4,023 78,400 SH Call DFND 1 78,400 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 5,131 100,000 SH Put DFND 1 100,000 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 180 3,500 SH   DFND 1 3,500 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 1,378 25,850 SH   DFND 1 25,850 0 0
SHORETEL INC COM 825211105 3,565 579,622 SH   DFND   579,622 0 0
SILVER RUN ACQUISITION UNIT 99/99/9999 82812A202 261 25,000 SH   DFND   25,000 0 0
SIMON PPTY GROUP INC NEW COM 828806109 224 1,302 SH   DFND   1,302 0 0
SINA CORP NOTE 1.000%12/0 82922RAD5 1,654 1,657,000 PRN   DFND 1 1,657,000 0 0
SINA CORP NOTE 1.000%12/0 82922RAD5 1,341 1,343,000 PRN   DFND   1,343,000 0 0
SOHU COM INC COM 83408W103 572 14,534 SH   DFND 1 14,534 0 0
SOHU COM INC COM 83408W103 646 16,414 SH   DFND   16,414 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 81,003 682,300 SH Call DFND 1 682,300 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 7,270 200,000 SH Call DFND 1 200,000 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 6,361 175,000 SH Put DFND 1 175,000 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 509 14,000 SH Call DFND   14,000 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 509 14,000 SH Put DFND   14,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 5,834 24,748 SH   DFND 1 24,748 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 45,427 192,700 SH Call DFND   192,700 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 7,347 31,166 SH   DFND   31,166 0 0
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 2,032 6,505 SH   DFND 1 6,505 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 12,620 182,000 SH Put DFND 1 182,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 845 20,000 SH Call DFND 1 20,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 845 20,000 SH Put DFND 1 20,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 211 5,000 SH   DFND 1 5,000 0 0
SPLUNK INC COM 848637104 1,894 30,400 SH Call DFND 1 30,400 0 0
SPROTT PHYSICAL SILVER TR TR UNIT 85207K107 5,011 726,280 SH   DFND 1 726,280 0 0
STELLAR ACQUISITION III INC UNIT 03/22/2022 Y8172W123 934 89,800 SH   DFND   89,800 0 0
SUNTRUST BKS INC *W EXP 11/14/201 867914111 7,985 601,763 SH   DFND 1 601,763 0 0
SUNTRUST BKS INC *W EXP 11/14/201 867914111 3,881 292,493 SH   DFND   292,493 0 0
SUNTRUST BKS INC COM 867914103 5,530 100,000 SH Put DFND 1 100,000 0 0
SUNTRUST BKS INC COM 867914103 3,567 64,500 SH Put DFND   64,500 0 0
SYMANTEC CORP COM 871503108 3,068 100,000 SH Call DFND 1 100,000 0 0
SYNCHRONY FINL COM 87165B103 292 8,500 SH   DFND 1 8,500 0 0
TCF FINL CORP *W EXP 11/14/201 872275128 901 400,255 SH   DFND   400,255 0 0
TECK RESOURCES LTD CL B 878742204 1,621 74,000 SH   DFND   74,000 0 0
TELEFONICA S A SPONSORED ADR 879382208 767 68,500 SH Call DFND 1 68,500 0 0
TELEFONICA S A SPONSORED ADR 879382208 160 14,300 SH Put DFND 1 14,300 0 0
TELEFONICA S A SPONSORED ADR 879382208 2,512 224,500 SH Call DFND   224,500 0 0
TELEFONICA S A SPONSORED ADR 879382208 49 4,400 SH Put DFND   4,400 0 0
TERADYNE INC COM 880770102 1,555 50,000 SH Call DFND 1 50,000 0 0
TERADYNE INC COM 880770102 778 25,000 SH   DFND 1 25,000 0 0
TESARO INC COM 881569107 6,909 44,900 SH   DFND   44,900 0 0
TESLA INC NOTE 1.250% 3/0 88160RAC5 1,290 1,315,000 PRN   DFND 1 1,315,000 0 0
TESLA INC NOTE 1.250% 3/0 88160RAC5 1,654 1,685,000 PRN   DFND   1,685,000 0 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 5,659 5,433,000 PRN   DFND 1 5,433,000 0 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 3,403 3,267,000 PRN   DFND   3,267,000 0 0
TIME WARNER INC COM NEW 887317303 429 4,390 SH   DFND 1 4,390 0 0
TIME WARNER INC COM NEW 887317303 5,108 52,273 SH   DFND   52,273 0 0
TRANSOCEAN LTD REG SHS H8817H100 1,114 89,500 SH Call DFND 1 89,500 0 0
TRANSOCEAN LTD REG SHS H8817H100 1,257 101,000 SH Call DFND   101,000 0 0
TURKISH INVT FD INC COM 900145103 910 109,493 SH   DFND 1 109,493 0 0
TURKISH INVT FD INC COM 900145103 609 73,305 SH   DFND   73,305 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 1,396 43,939 SH   DFND 1 43,939 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 766 24,112 SH   DFND   24,112 0 0
TWILIO INC CL A 90138F102 2,766 95,800 SH Put DFND 1 95,800 0 0
TWILIO INC CL A 90138F102 1,097 38,000 SH   DFND 1 38,000 0 0
TYSON FOODS INC CL A 902494103 463 7,500 SH Put DFND 1 7,500 0 0
TYSON FOODS INC UNIT 99/99/9999 902494301 1,735 25,818 SH   DFND 1 25,818 0 0
U S SILICA HLDGS INC COM 90346E103 3,071 64,000 SH Call DFND 1 64,000 0 0
U S SILICA HLDGS INC COM 90346E103 2,400 50,000 SH Put DFND 1 50,000 0 0
UBS AG LONDON BRH ETRACS MTH 2XLV 90270L842 1,967 112,781 SH   DFND 1 112,781 0 0
UBS AG LONDON BRH ETRACS MTH 2XLV 90270L842 1,064 61,035 SH   DFND   61,035 0 0
UNDER ARMOUR INC CL A 904311107 2,041 103,200 SH Call DFND 1 103,200 0 0
UNDER ARMOUR INC CL A 904311107 510 25,800 SH Call DFND   25,800 0 0
UNILEVER PLC SPON ADR NEW 904767704 2,814 57,029 SH   DFND 1 57,029 0 0
UNILEVER PLC SPON ADR NEW 904767704 781 15,833 SH   DFND   15,833 0 0
US BANCORP DEL COM NEW 902973304 4,944 96,000 SH Call DFND 1 96,000 0 0
VALE S A ADR 91912E105 1,738 182,948 SH   DFND 1 182,948 0 0
VALE S A ADR 91912E105 2,166 228,047 SH   DFND   228,047 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 503 45,633 SH   DFND 1 45,633 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 424 38,414 SH   DFND   38,414 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 5,703 250,000 SH Put DFND 1 250,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 633 27,767 SH   DFND 1 27,767 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 1,711 75,000 SH Call DFND   75,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 809 35,465 SH   DFND   35,465 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 2,699 75,000 SH Put DFND 1 75,000 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 3,008 83,596 SH   DFND 1 83,596 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 5,269 171,000 SH Put DFND 1 171,000 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 79 2,560 SH   DFND 1 2,560 0 0
VANECK VECTORS ETF TR RUSSIA ETF 92189F403 2,067 100,000 SH Call DFND 1 100,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 931 11,682 SH   DFND 1 11,682 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 4,875 100,000 SH Call DFND 1 100,000 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 244 5,000 SH   DFND 1 5,000 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 189 14,194 SH   DFND 1 14,194 0 0
VIRTUS INVT PARTNERS INC PFD CV SER D 92828Q208 1,669 17,065 SH   DFND 1 17,065 0 0
VIRTUS INVT PARTNERS INC PFD CV SER D 92828Q208 3,300 33,748 SH   DFND   33,748 0 0
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308 529 20,000 SH Call DFND 1 20,000 0 0
WAL-MART STORES INC COM 931142103 3,784 52,500 SH Put DFND 1 52,500 0 0
WAL-MART STORES INC COM 931142103 469 6,500 SH Call DFND   6,500 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 285 42,898 SH   DFND 1 42,898 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 247 37,102 SH   DFND   37,102 0 0
WELLS FARGO & CO NEW COM 949746101 2,783 50,000 SH Call DFND 1 50,000 0 0
WHITEWAVE FOODS CO COM 966244105 409 7,288 SH   DFND 1 7,288 0 0
WHITEWAVE FOODS CO COM 966244105 201 3,584 SH   DFND   3,584 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 4,449 87,900 SH Call DFND   87,900 0 0
WISDOMTREE TR JAPN HEDGE EQT 97717W851 20,567 406,300 SH Put DFND   406,300 0 0
XPO LOGISTICS INC COM 983793100 5,850 122,150 SH   DFND   122,150 0 0
YAHOO INC COM 984332106 6,734 145,095 SH   DFND 1 145,095 0 0
YAHOO INC COM 984332106 6,516 140,406 SH   DFND   140,406 0 0
ZAYO GROUP HLDGS INC COM 98919V105 10,419 316,685 SH   DFND   316,685 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 10,997 955,400 SH   DFND 1 955,400 0 0
ZIONS BANCORPORATION *W EXP 05/22/202 989701115 5,907 513,197 SH   DFND   513,197 0 0
ZIONS BANCORPORATION *W EXP 11/14/201 989701131 732 80,648 SH   DFND 1 80,648 0 0
ZIONS BANCORPORATION COM 989701107 3,696 88,000 SH Put DFND   88,000 0 0
ZIONS BANCORPORATION COM 989701107 27 653 SH   DFND   653 0 0
ZOETIS INC CL A 98978V103 1,067 20,000 SH Call DFND 1 20,000 0 0