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 |
APOLLO SR FLOATING RATE FD I | COM | 037636107 | 709 | 42,018 | SH | | DFND | 1 | 0 | 42,018 | 0 |
APOLLO TACTICAL INCOME FD IN | COM | 037638103 | 385 | 23,648 | SH | | DFND | 1 | 0 | 23,648 | 0 |
APPLE INC | COM | 037833100 | 1,535 | 10,661 | SH | | DFND | 1 | 0 | 10,661 | 0 |
ARISTA NETWORKS INC | COM | 040413106 | 7,490 | 50,000 | SH | Put | DFND | 1 | 0 | 50,000 | 0 |
AUTOLIV INC | COM | 052800109 | 1,255 | 11,426 | SH | | DFND | 1 | 0 | 11,426 | 0 |
BRT RLTY TR | SH BEN INT NEW | 055645303 | 99 | 82,512 | SH | | DFND | 1 | 0 | 82,512 | 0 |
BAZAARVOICE INC | COM | 073271108 | 658 | 132,918 | SH | | DFND | 1 | 0 | 132,918 | 0 |
BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | 255 | 1 | SH | | DFND | 1 | 0 | 1 | 0 |
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 474 | 2,800 | SH | | DFND | 1 | 0 | 2,800 | 0 |
BROOKFIELD REAL ASSETS INCOM | SHS BEN INT | 112830104 | 254 | 10,938 | SH | | DFND | 1 | 0 | 10,938 | 0 |
BRUNSWICK CORP | COM | 117043109 | 610 | 9,729 | SH | | DFND | 1 | 0 | 9,729 | 0 |
CADIZ INC | COM NEW | 127537207 | 107 | 7,900 | SH | | DFND | 1 | 0 | 7,900 | 0 |
CADIZ INC | COM NEW | 127537207 | 1,028 | 76,142 | SH | | DFND | | 0 | 76,142 | 0 |
CALAMP CORP | COM | 128126109 | 653 | 32,133 | SH | | DFND | 1 | 0 | 32,133 | 0 |
CDN IMPERIAL BK COMM TORONTO | COM | 136069101 | 1,217 | 15,000 | SH | Put | DFND | 1 | 0 | 15,000 | 0 |
CARBONITE INC | COM | 141337105 | 603 | 27,670 | SH | | DFND | 1 | 0 | 27,670 | 0 |
CARVANA CO | CL A | 146869102 | 1,100 | 53,758 | SH | | DFND | 1 | 0 | 53,758 | 0 |
CREDIT ACCEP CORP MICH | COM | 225310101 | 1,337 | 5,200 | SH | | DFND | 1 | 0 | 5,200 | 0 |
CRYOLIFE INC | COM | 228903100 | 579 | 29,000 | SH | | DFND | 1 | 0 | 29,000 | 0 |
DISNEY WALT CO | COM DISNEY | 254687106 | 265 | 2,490 | SH | | DFND | 1 | 0 | 2,490 | 0 |
DORMAN PRODUCTS INC | COM | 258278100 | 1,242 | 15,000 | SH | Put | DFND | 1 | 0 | 15,000 | 0 |
DOUBLELINE INCOME SOLUTIONS | COM | 258622109 | 1,767 | 85,546 | SH | | DFND | 1 | 0 | 85,546 | 0 |
FIRST BANCORP N C | COM | 318910106 | 625 | 20,000 | SH | | DFND | 1 | 0 | 20,000 | 0 |
FORD MTR CO DEL | COM PAR $0.01 | 345370860 | 4,476 | 400,000 | SH | Put | DFND | 1 | 0 | 400,000 | 0 |
FORMFACTOR INC | COM | 346375108 | 362 | 29,189 | SH | | DFND | 1 | 0 | 29,189 | 0 |
GARRISON CAP INC | COM | 366554103 | 483 | 58,435 | SH | | DFND | 1 | 0 | 58,435 | 0 |
GORES HLDGS II INC | COM CL A | 382867109 | 1,505 | 150,000 | SH | | DFND | 1 | 0 | 150,000 | 0 |
GORES HLDGS II INC | *W EXP 03/06/202 | 382867117 | 75 | 50,000 | SH | | DFND | 1 | 0 | 50,000 | 0 |
HC2 HLDGS INC | COM | 404139107 | 8,286 | 1,409,209 | SH | | DFND | 1 | 0 | 1,409,209 | 0 |
HC2 HLDGS INC | COM | 404139107 | 149 | 25,302 | SH | | DFND | | 0 | 25,302 | 0 |
HANESBRANDS INC | COM | 410345102 | 892 | 38,500 | SH | Put | DFND | 1 | 0 | 38,500 | 0 |
HEXCEL CORP NEW | COM | 428291108 | 944 | 17,885 | SH | | DFND | 1 | 0 | 17,885 | 0 |
HOME DEPOT INC | COM | 437076102 | 209 | 1,360 | SH | | DFND | 1 | 0 | 1,360 | 0 |
IMMERSION CORP | COM | 452521107 | 758 | 83,440 | SH | | DFND | 1 | 0 | 83,440 | 0 |
ISHARES | MSCI BRZ CAP ETF | 464286400 | 278 | 8,130 | SH | | DFND | 1 | 0 | 8,130 | 0 |
ISHARES | MIN VOL GBL ETF | 464286525 | 1,129 | 14,269 | SH | | DFND | 1 | 0 | 14,269 | 0 |
ISHARES | MSCI TURKEY ETF | 464286715 | 955 | 23,000 | SH | | DFND | 1 | 0 | 23,000 | 0 |
ISHARES TR | SELECT DIVID ETF | 464287168 | 1,023 | 11,093 | SH | | DFND | 1 | 0 | 11,093 | 0 |
ISHARES TR | MSCI EMG MKT ETF | 464287234 | 374 | 9,048 | SH | | DFND | 1 | 0 | 9,048 | 0 |
ISHARES TR | IBOXX INV CP ETF | 464287242 | 1,274 | 10,572 | SH | | DFND | 1 | 0 | 10,572 | 0 |
ISHARES TR | MSCI EAFE ETF | 464287465 | 1,420 | 21,782 | SH | | DFND | 1 | 0 | 21,782 | 0 |
ISHARES TR | RUS MID CAP ETF | 464287499 | 3,418 | 17,793 | SH | | DFND | 1 | 0 | 17,793 | 0 |
ISHARES TR | CORE S&P MCP ETF | 464287507 | 528 | 3,033 | SH | | DFND | 1 | 0 | 3,033 | 0 |
ISHARES TR | NASDQ BIOTEC ETF | 464287556 | 656 | 2,114 | SH | | DFND | 1 | 0 | 2,114 | 0 |
ISHARES TR | RUS 1000 GRW ETF | 464287614 | 244 | 2,053 | SH | | DFND | 1 | 0 | 2,053 | 0 |
ISHARES TR | RUS 2000 GRW ETF | 464287648 | 408 | 2,416 | SH | | DFND | 1 | 0 | 2,416 | 0 |
ISHARES TR | RUSSELL 2000 ETF | 464287655 | 26,775 | 190,000 | SH | Put | DFND | 1 | 0 | 190,000 | 0 |
ISHARES TR | CORE S&P SCP ETF | 464287804 | 240 | 3,422 | SH | | DFND | 1 | 0 | 3,422 | 0 |
ISHARES TR | MSCI ACWI EX US | 464288240 | 511 | 11,203 | SH | | DFND | 1 | 0 | 11,203 | 0 |
ISHARES TR | JP MOR EM MK ETF | 464288281 | 1,132 | 9,899 | SH | | DFND | 1 | 0 | 9,899 | 0 |
ISHARES TR | NEW YORK MUN ETF | 464288323 | 1,500 | 13,446 | SH | | DFND | 1 | 0 | 13,446 | 0 |
ISHARES TR | NATIONAL MUN ETF | 464288414 | 964 | 8,758 | SH | | DFND | 1 | 0 | 8,758 | 0 |
ISHARES TR | INTL SEL DIV ETF | 464288448 | 1,801 | 55,056 | SH | | DFND | 1 | 0 | 55,056 | 0 |
ISHARES TR | 1-3 YR CR BD ETF | 464288646 | 1,669 | 15,852 | SH | | DFND | 1 | 0 | 15,852 | 0 |
ISHARES TR | GLOBAL MATER ETF | 464288695 | 326 | 5,448 | SH | | DFND | 1 | 0 | 5,448 | 0 |
KEMET CORP | COM NEW | 488360207 | 5,373 | 419,756 | SH | | DFND | 1 | 0 | 419,756 | 0 |
KEMET CORP | COM NEW | 488360207 | 135 | 10,540 | SH | | DFND | | 0 | 10,540 | 0 |
KULICKE & SOFFA INDS INC | COM | 501242101 | 339 | 17,820 | SH | | DFND | 1 | 0 | 17,820 | 0 |
LINDBLAD EXPEDITIONS HLDGS I | COM | 535219109 | 162 | 15,420 | SH | | DFND | 1 | 0 | 15,420 | 0 |
MADDEN STEVEN LTD | COM | 556269108 | 656 | 16,429 | SH | | DFND | 1 | 0 | 16,429 | 0 |
MICROSOFT CORP | COM | 594918104 | 3,195 | 46,355 | SH | | DFND | 1 | 0 | 46,355 | 0 |
MICRON TECHNOLOGY INC | COM | 595112103 | 1,761 | 58,962 | SH | | DFND | 1 | 0 | 58,962 | 0 |
MIMEDX GROUP INC | COM | 602496101 | 897 | 59,900 | SH | | DFND | 1 | 0 | 59,900 | 0 |
MIMEDX GROUP INC | COM | 602496101 | 1,198 | 80,000 | SH | Call | DFND | 1 | 0 | 80,000 | 0 |
NEW MTN FIN CORP | COM | 647551100 | 437 | 30,000 | SH | | DFND | 1 | 0 | 30,000 | 0 |
NOKIA CORP | SPONSORED ADR | 654902204 | 609 | 98,792 | SH | | DFND | 1 | 0 | 98,792 | 0 |
NOVAVAX INC | COM | 670002104 | 12 | 10,500 | SH | | DFND | 1 | 0 | 10,500 | 0 |
NUVEEN MTG OPPORTUNITY TERM | COM | 670735109 | 240 | 9,383 | SH | | DFND | 1 | 0 | 9,383 | 0 |
OCCIDENTAL PETE CORP DEL | COM | 674599105 | 4,490 | 75,000 | SH | Call | DFND | 1 | 0 | 75,000 | 0 |
ON SEMICONDUCTOR CORP | COM | 682189105 | 777 | 55,311 | SH | | DFND | 1 | 0 | 55,311 | 0 |
ONE LIBERTY PPTYS INC | COM | 682406103 | 293 | 22,849 | SH | | DFND | 1 | 0 | 22,849 | 0 |
OOMA INC | COM | 683416101 | 927 | 115,845 | SH | | DFND | 1 | 0 | 115,845 | 0 |
PAPA MURPHYS HLDGS INC | COM | 698814100 | 437 | 100,000 | SH | | DFND | | 0 | 100,000 | 0 |
PENNANTPARK INVT CORP | COM | 708062104 | 2,559 | 346,270 | SH | | DFND | 1 | 0 | 346,270 | 0 |
RIGEL PHARMACEUTICALS INC | COM NEW | 766559603 | 554 | 203,000 | SH | | DFND | 1 | 0 | 203,000 | 0 |
ROYAL BK CDA MONTREAL QUE | COM | 780087102 | 7,252 | 100,000 | SH | Put | DFND | 1 | 0 | 100,000 | 0 |
S&W SEED CO | COM | 785135104 | 656 | 158,054 | SH | | DFND | 1 | 0 | 158,054 | 0 |
SEQUANS COMMUNICATIONS S A | SPONSORED ADS | 817323108 | 841 | 254,000 | SH | | DFND | 1 | 0 | 254,000 | 0 |
SNAP ON INC | COM | 833034101 | 2,370 | 15,000 | SH | Put | DFND | 1 | 0 | 15,000 | 0 |
SPLUNK INC | COM | 848637104 | 431 | 7,579 | SH | | DFND | 1 | 0 | 7,579 | 0 |
STAMPS COM INC | COM NEW | 852857200 | 581 | 3,751 | SH | | DFND | 1 | 0 | 3,751 | 0 |
STURM RUGER & CO INC | COM | 864159108 | 1,243 | 20,000 | SH | Put | DFND | 1 | 0 | 20,000 | 0 |
SUPERIOR INDS INTL INC | COM | 868168105 | 647 | 31,491 | SH | | DFND | 1 | 0 | 31,491 | 0 |
THL CR INC | COM | 872438106 | 199 | 20,000 | SH | | DFND | 1 | 0 | 20,000 | 0 |
TELENAV INC | COM | 879455103 | 3,041 | 375,393 | SH | | DFND | 1 | 0 | 375,393 | 0 |
TERADYNE INC | COM | 880770102 | 297 | 9,904 | SH | | DFND | 1 | 0 | 9,904 | 0 |
TONIX PHARMACEUTICALS HLDG C | COM | 890260409 | 1,637 | 378,138 | SH | | DFND | 1 | 0 | 378,138 | 0 |
TRANSACT TECHNOLOGIES INC | COM | 892918103 | 622 | 73,254 | SH | | DFND | 1 | 0 | 73,254 | 0 |
VANGUARD SPECIALIZED PORTFOLIO | DIV APP ETF | 921908844 | 1,500 | 16,183 | SH | | DFND | 1 | 0 | 16,183 | 0 |
VANGUARD STAR FD | VG TL INTL STK F | 921909768 | 507 | 9,756 | SH | | DFND | 1 | 0 | 9,756 | 0 |
VANGUARD MALVERN FDS | STRM INFPROIDX | 922020805 | 2,609 | 52,996 | SH | | DFND | 1 | 0 | 52,996 | 0 |
VANGUARD INTL EQUITY INDEX F | ALLWRLD EX US | 922042775 | 339 | 6,784 | SH | | DFND | 1 | 0 | 6,784 | 0 |
VANGUARD INTL EQUITY INDEX F | FTSE EMR MKT ETF | 922042858 | 2,146 | 52,553 | SH | | DFND | 1 | 0 | 52,553 | 0 |
VANGUARD INTL EQUITY INDEX F | FTSE PACIFIC ETF | 922042866 | 628 | 9,546 | SH | | DFND | 1 | 0 | 9,546 | 0 |
VANGUARD INTL EQUITY INDEX F | FTSE EUROPE ETF | 922042874 | 473 | 8,572 | SH | | DFND | 1 | 0 | 8,572 | 0 |
VANGUARD INDEX FDS | MID CAP ETF | 922908629 | 3,305 | 23,191 | SH | | DFND | 1 | 0 | 23,191 | 0 |
VANGUARD INDEX FDS | LARGE CAP ETF | 922908637 | 8,681 | 78,189 | SH | | DFND | 1 | 0 | 78,189 | 0 |
VANGUARD INDEX FDS | GROWTH ETF | 922908736 | 328 | 2,578 | SH | | DFND | 1 | 0 | 2,578 | 0 |
VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 | 1,953 | 15,697 | SH | | DFND | 1 | 0 | 15,697 | 0 |
ZION OIL & GAS INC | COM | 989696109 | 261 | 76,070 | SH | | DFND | 1 | 0 | 76,070 | 0 |
IMAX CORP | COM | 45245E109 | 506 | 23,004 | SH | | DFND | 1 | 0 | 23,004 | 0 |
ALPS ETF TR | ALERIAN MLP | 00162Q866 | 316 | 26,420 | SH | | DFND | 1 | 0 | 26,420 | 0 |
AMC ENTMT HLDGS INC | CL A COM | 00165C104 | 591 | 25,985 | SH | | DFND | 1 | 0 | 25,985 | 0 |
AEHR TEST SYSTEMS | COM | 00760J108 | 1,889 | 503,838 | SH | | DFND | 1 | 0 | 503,838 | 0 |
AMERICAN OUTDOOR BRANDS CORP | COM | 02874P103 | 1,662 | 75,000 | SH | Put | DFND | 1 | 0 | 75,000 | 0 |
APOLLO INVT CORP | COM | 03761U106 | 308 | 48,206 | SH | | DFND | 1 | 0 | 48,206 | 0 |
ARES CAP CORP | COM | 04010L103 | 1,257 | 76,733 | SH | | DFND | 1 | 0 | 76,733 | 0 |
ARES DYNAMIC CR ALLOCATION F | COM | 04014F102 | 229 | 13,989 | SH | | DFND | 1 | 0 | 13,989 | 0 |
AXON ENTERPRISE INC | COM | 05464C101 | 622 | 24,725 | SH | | DFND | 1 | 0 | 24,725 | 0 |
BLACKSTONE GSO FLTING RTE FU | COM | 09256U105 | 179 | 10,000 | SH | | DFND | 1 | 0 | 10,000 | 0 |
BOULEVARD ACQUISITION | CL A | 10157Q102 | 2,776 | 277,048 | SH | | DFND | 1 | 0 | 277,048 | 0 |
BROOKLINE BANCORP INC DEL | COM | 11373M107 | 835 | 57,206 | SH | | DFND | 1 | 0 | 57,206 | 0 |
C H ROBINSON WORLDWIDE INC | COM NEW | 12541W209 | 5,494 | 80,000 | SH | Put | DFND | 1 | 0 | 80,000 | 0 |
C&J ENERGY SVCS INC NEW | COM | 12674R100 | 1,969 | 57,465 | SH | | DFND | 1 | 0 | 57,465 | 0 |
CLOUDERA INC | COM | 18914U100 | 504 | 31,490 | SH | | DFND | 1 | 0 | 31,490 | 0 |
COHEN & STEERS LTD DUR PFD I | COM | 19248C105 | 748 | 28,006 | SH | | DFND | 1 | 0 | 28,006 | 0 |
COMSTOCK RES INC | NOTE 7.750% 4/0 | 205768AM6 | 97 | 126,598 | PRN | | DFND | | 0 | 126,598 | 0 |
COSTCO WHSL CORP NEW | COM | 22160K105 | 217 | 1,355 | SH | | DFND | 1 | 0 | 1,355 | 0 |
COVISINT CORP | COM | 22357R103 | 7,696 | 3,141,213 | SH | | DFND | 1 | 0 | 3,141,213 | 0 |
DXC TECHNOLOGY CO | COM | 23355L106 | 364 | 4,751 | SH | | DFND | 1 | 0 | 4,751 | 0 |
DIGITAL TURBINE INC | COM NEW | 25400W102 | 1,428 | 1,386,481 | SH | | DFND | 1 | 0 | 1,386,481 | 0 |
DIGITAL TURBINE INC | COM NEW | 25400W102 | 305 | 295,918 | SH | | DFND | | 0 | 295,918 | 0 |
EHEALTH INC | COM | 28238P109 | 705 | 37,500 | SH | | DFND | 1 | 0 | 37,500 | 0 |
ENERGOUS CORP | COM | 29272C103 | 813 | 50,000 | SH | Put | DFND | 1 | 0 | 50,000 | 0 |
ENERGY TRANSFER EQUITY L P | COM UT LTD PTN | 29273V100 | 226 | 12,590 | SH | | DFND | 1 | 0 | 12,590 | 0 |
EVERSPIN TECHNOLOGIES INC | COM | 30041T104 | 346 | 17,312 | SH | | DFND | 1 | 0 | 17,312 | 0 |
FACEBOOK INC | CL A | 30303M102 | 535 | 3,544 | SH | | DFND | 1 | 0 | 3,544 | 0 |
FINISAR CORP | COM NEW | 31787A507 | 1,449 | 55,768 | SH | | DFND | 1 | 0 | 55,768 | 0 |
FINJAN HLDGS INC | COM NEW | 31788H303 | 3,936 | 1,200,000 | SH | | DFND | 1 | 0 | 1,200,000 | 0 |
FINJAN HLDGS INC | COM NEW | 31788H303 | 1,523 | 464,319 | SH | | DFND | | 0 | 464,319 | 0 |
FINTECH ACQUISITION CORP II | COM | 31810G109 | 980 | 100,000 | SH | | DFND | 1 | 0 | 100,000 | 0 |
FINTECH ACQUISITION CORP II | *W EXP 01/19/202 | 31810G117 | 38 | 50,000 | SH | | DFND | 1 | 0 | 50,000 | 0 |
FUSION TELECOMM INTL INC | COM NEW | 36113B400 | 145 | 100,000 | SH | | DFND | | 0 | 100,000 | 0 |
GW PHARMACEUTICALS PLC | ADS | 36197T103 | 1,163 | 11,600 | SH | Put | DFND | 1 | 0 | 11,600 | 0 |
GOLDMAN SACHS MLP INC OPP FD | COM SHS | 38147W103 | 745 | 77,344 | SH | | DFND | 1 | 0 | 77,344 | 0 |
HP INC | COM | 40434L105 | 2,343 | 134,048 | SH | | DFND | 1 | 0 | 134,048 | 0 |
HEALTH INS INNOVATIONS INC | COM CL A | 42225K106 | 5,875 | 250,000 | SH | | DFND | 1 | 0 | 250,000 | 0 |
HEWLETT PACKARD ENTERPRISE C | COM | 42824C109 | 918 | 55,312 | SH | | DFND | 1 | 0 | 55,312 | 0 |
HORNBECK OFFSHORE SVCS INC N | NOTE 1.500% 9/0 | 440543AN6 | 163 | 225,000 | PRN | | DFND | | 0 | 225,000 | 0 |
ISTAR INC | COM | 45031U101 | 518 | 43,000 | SH | | DFND | 1 | 0 | 43,000 | 0 |
INSEEGO CORP | NOTE 5.500% 6/1 | 45782BAA2 | 647 | 900,000 | PRN | | DFND | | 0 | 900,000 | 0 |
INTUITIVE SURGICAL INC | COM NEW | 46120E602 | 2,806 | 3,000 | SH | Put | DFND | 1 | 0 | 3,000 | 0 |
INVUITY INC | COM NEW | 46187J205 | 3,625 | 500,000 | SH | | DFND | 1 | 0 | 500,000 | 0 |
ISHARES TR | FLTG RATE BD ETF | 46429B655 | 3,036 | 59,625 | SH | | DFND | 1 | 0 | 59,625 | 0 |
ISHARES TR | MIN VOL EAFE ETF | 46429B689 | 611 | 8,819 | SH | | DFND | 1 | 0 | 8,819 | 0 |
ISHARES TR | MIN VOL USA ETF | 46429B697 | 1,041 | 21,269 | SH | | DFND | 1 | 0 | 21,269 | 0 |
ISHARES TR | CORE MSCI EAFE | 46432F842 | 626 | 10,275 | SH | | DFND | 1 | 0 | 10,275 | 0 |
KBL MERGER CORP IV | UNIT 01/15/2024 | 48242A203 | 408 | 40,000 | SH | | DFND | 1 | 0 | 40,000 | 0 |
KAYNE ANDERSON ACQUISITION | COM CL A | 48661U102 | 2,041 | 209,998 | SH | | DFND | 1 | 0 | 209,998 | 0 |
KAYNE ANDERSON ACQUISITION | *W EXP 06/30/202 | 48661U110 | 52 | 66,666 | SH | | DFND | 1 | 0 | 66,666 | 0 |
KRATOS DEFENSE & SEC SOLUTIONS | COM NEW | 50077B207 | 602 | 50,722 | SH | | DFND | 1 | 0 | 50,722 | 0 |
LADENBURG THALMAN FIN SVCS I | COM | 50575Q102 | 6 | 81,050 | SH | | DFND | 1 | 0 | 81,050 | 0 |
LONESTAR RES US INC | CL A VTG | 54240F103 | 2,744 | 638,101 | SH | | DFND | 1 | 0 | 638,101 | 0 |
LUMENTUM HLDGS INC | COM | 55024U109 | 1,014 | 17,775 | SH | | DFND | 1 | 0 | 17,775 | 0 |
MCBC HLDGS INC | COM | 55276F107 | 5,726 | 292,907 | SH | | DFND | 1 | 0 | 292,907 | 0 |
MCBC HLDGS INC | COM | 55276F107 | 489 | 25,000 | SH | | DFND | | 0 | 25,000 | 0 |
M I ACQUISITIONS INC | COM | 55304A104 | 215 | 21,500 | SH | | DFND | 1 | 0 | 21,500 | 0 |
MATLIN & PARTNERS ACQUISITIO | CL A | 57682V106 | 966 | 100,000 | SH | | DFND | 1 | 0 | 100,000 | 0 |
MATLIN & PARTNERS ACQUISITIO | *W EXP 03/15/202 | 57682V114 | 38 | 100,000 | SH | | DFND | 1 | 0 | 100,000 | 0 |
MERIDIAN BANCORP INC MD | COM | 58958U103 | 389 | 23,000 | SH | | DFND | 1 | 0 | 23,000 | 0 |
NETSCOUT SYS INC | COM | 64115T104 | 602 | 17,503 | SH | | DFND | 1 | 0 | 17,503 | 0 |
NETLIST INC | COM | 64118P109 | 1,378 | 1,351,013 | SH | | DFND | 1 | 0 | 1,351,013 | 0 |
NEWS CORP NEW | CL A | 65249B109 | 704 | 51,400 | SH | | DFND | 1 | 0 | 51,400 | 0 |
NUMEREX CORP PA | CL A | 67053A102 | 74 | 15,000 | SH | | DFND | | 0 | 15,000 | 0 |
NUVEEN BUILD AMER BD FD | COM | 67074C103 | 529 | 25,223 | SH | | DFND | 1 | 0 | 25,223 | 0 |
OCLARO INC | COM NEW | 67555N206 | 607 | 64,940 | SH | | DFND | 1 | 0 | 64,940 | 0 |
PENNANTPARK FLOATING RATE CA | COM | 70806A106 | 2,590 | 183,585 | SH | | DFND | 1 | 0 | 183,585 | 0 |
PIMCO ETF TR | LOW DURTN AC ETF | 72201R718 | 1,169 | 11,544 | SH | | DFND | 1 | 0 | 11,544 | 0 |
PIMCO ETF TR | ENHAN SHRT MA AC | 72201R833 | 6,646 | 65,334 | SH | | DFND | 1 | 0 | 65,334 | 0 |
PLATFORM SPECIALTY PRODS COR | COM | 72766Q105 | 761 | 60,000 | SH | | DFND | 1 | 0 | 60,000 | 0 |
POWERSHARES QQQ TRUST | UNIT SER 1 | 73935A104 | 1,116 | 8,108 | SH | | DFND | 1 | 0 | 8,108 | 0 |
POWERSHARES QQQ TRUST | UNIT SER 1 | 73935A104 | 41,457 | 301,200 | SH | Put | DFND | 1 | 0 | 301,200 | 0 |
POWERSHARES ETF TRUST | DYN BIOT & GEN | 73935X856 | 279 | 6,102 | SH | | DFND | 1 | 0 | 6,102 | 0 |
POWERSHARES ETF TRUST II | CEF INC COMPST | 73936Q843 | 209 | 8,830 | SH | | DFND | 1 | 0 | 8,830 | 0 |
POWERSHARES ETF TR II | PFD PORTFOLIO | 73936T565 | 612 | 40,527 | SH | | DFND | 1 | 0 | 40,527 | 0 |
PRIMO WTR CORP | COM | 74165N105 | 1,072 | 84,375 | SH | | DFND | 1 | 0 | 84,375 | 0 |
REDWOOD TR INC | NOTE 4.625% 4/1 | 758075AB1 | 10 | 10,000 | PRN | | DFND | | 0 | 10,000 | 0 |
RENT A CTR INC NEW | COM | 76009N100 | 272 | 23,206 | SH | | DFND | | 0 | 23,206 | 0 |
SPDR S&P 500 ETF TR | TR UNIT | 78462F103 | 1,736 | 7,180 | SH | | DFND | 1 | 0 | 7,180 | 0 |
SPDR INDEX SHS FDS | GLB NAT RESRCE | 78463X541 | 824 | 19,839 | SH | | DFND | 1 | 0 | 19,839 | 0 |
SPDR DOW JONES INDL AVRG ETF | UT SER 1 | 78467X109 | 553 | 2,592 | SH | | DFND | 1 | 0 | 2,592 | 0 |
SELECT SECTOR SPDR TR | SBI CONS DISCR | 81369Y407 | 308 | 3,440 | SH | | DFND | 1 | 0 | 3,440 | 0 |
SELECT SECTOR SPDR TR | SBI INT-FINL | 81369Y605 | 493 | 20,000 | SH | Put | DFND | 1 | 0 | 20,000 | 0 |
SELECT SECTOR SPDR TR | SBI INT-INDS | 81369Y704 | 5,108 | 75,000 | SH | Put | DFND | 1 | 0 | 75,000 | 0 |
SELECT ENERGY SVCS INC | CL A COM | 81617J301 | 1,763 | 145,100 | SH | | DFND | 1 | 0 | 145,100 | 0 |
SENSUS HEATLHCARE INC | COM | 81728J109 | 421 | 104,794 | SH | | DFND | 1 | 0 | 104,794 | 0 |
SENSUS HEATLHCARE INC | *W EXP 06/08/201 | 81728J117 | 139 | 231,256 | SH | | DFND | 1 | 0 | 231,256 | 0 |
SILVER RUN ACQUISITION | COM CL A | 82812A103 | 506 | 49,998 | SH | | DFND | 1 | 0 | 49,998 | 0 |
SILVER RUN ACQUISITION | *W EXP 03/28/202 | 82812A111 | 30 | 16,666 | SH | | DFND | 1 | 0 | 16,666 | 0 |
SKYWORKS SOLUTIONS INC | COM | 83088M102 | 585 | 6,100 | SH | | DFND | 1 | 0 | 6,100 | 0 |
SOLAR CAP LTD | COM | 83413U100 | 208 | 9,530 | SH | | DFND | 1 | 0 | 9,530 | 0 |
SOLAR SR CAP LTD | COM | 83416M105 | 4,651 | 277,831 | SH | | DFND | 1 | 0 | 277,831 | 0 |
TEMPUR SEALY INTL INC | COM | 88023U101 | 3,737 | 70,000 | SH | | DFND | 1 | 0 | 70,000 | 0 |
THESTREET INC | COM | 88368Q103 | 218 | 263,200 | SH | | DFND | | 0 | 263,200 | 0 |
TIVO CORP | COM | 88870P106 | 634 | 34,021 | SH | | DFND | 1 | 0 | 34,021 | 0 |
TORTOISE MLP FD INC | COM | 89148B101 | 890 | 46,160 | SH | | DFND | 1 | 0 | 46,160 | 0 |
TRUECAR INC | COM | 89785L107 | 680 | 34,095 | SH | | DFND | 1 | 0 | 34,095 | 0 |
TWITTER INC | COM | 90184L102 | 1,251 | 70,000 | SH | Call | DFND | 1 | 0 | 70,000 | 0 |
USANA HEALTH SCIENCES INC | COM | 90328M107 | 1,923 | 30,000 | SH | | DFND | 1 | 0 | 30,000 | 0 |
USANA HEALTH SCIENCES INC | COM | 90328M107 | 3,205 | 50,000 | SH | Put | DFND | 1 | 0 | 50,000 | 0 |
URBAN EDGE PPTYS | COM | 91704F104 | 392 | 16,523 | SH | | DFND | 1 | 0 | 16,523 | 0 |
VANECK VECTORS ETF TR | SEMICONDUCTOR ET | 92189F676 | 4,912 | 60,000 | SH | Put | DFND | 1 | 0 | 60,000 | 0 |
VANECK VECTORS ETF TR | BIOTECH ETF | 92189F726 | 203 | 1,619 | SH | | DFND | 1 | 0 | 1,619 | 0 |
VANGUARD SCOTTSDALE FDS | SHRT TRM CORP BD | 92206C409 | 3,381 | 42,247 | SH | | DFND | 1 | 0 | 42,247 | 0 |
VANGUARD SCOTTSDALE FDS | LG-TERM COR BD | 92206C813 | 783 | 8,396 | SH | | DFND | 1 | 0 | 8,396 | 0 |
VANGUARD SCOTTSDALE FDS | INT-TERM CORP | 92206C870 | 3,027 | 34,584 | SH | | DFND | 1 | 0 | 34,584 | 0 |
VERITONE INC | COM | 92347M100 | 2,022 | 172,643 | SH | | DFND | 1 | 0 | 172,643 | 0 |
VERSO CORP | CL A | 92531L207 | 1,853 | 395,000 | SH | | DFND | 1 | 0 | 395,000 | 0 |
VIASAT INC | COM | 92552V100 | 624 | 9,424 | SH | | DFND | 1 | 0 | 9,424 | 0 |
VONAGE HLDGS CORP | COM | 92886T201 | 2,011 | 307,500 | SH | | DFND | 1 | 0 | 307,500 | 0 |
WILDHORSE RESOURCE DEV CORP | COM | 96812T102 | 622 | 50,247 | SH | | DFND | 1 | 0 | 50,247 | 0 |
WISDOMTREE TR | GLB US QTLY DIV | 97717W844 | 651 | 12,222 | SH | | DFND | 1 | 0 | 12,222 | 0 |
ATLANTIC ALLIANCE PARTNER CO | SHS | G04897107 | 1,254 | 122,381 | SH | | DFND | 1 | 0 | 122,381 | 0 |
AVISTA HEALTHCARE PUB ACQ CO | CL A | G0726L125 | 985 | 100,000 | SH | | DFND | 1 | 0 | 100,000 | 0 |
BROOKFIELD INFRAST PARTNERS | LP INT UNIT | G16252101 | 1,828 | 44,675 | SH | | DFND | 1 | 0 | 44,675 | 0 |
FERROGLOBE PLC | SHS | G33856108 | 6,788 | 568,035 | SH | | DFND | 1 | 0 | 568,035 | 0 |
GTY TECHNOLOGY HOLDINGS INC | CL A | G4182A102 | 2,526 | 250,099 | SH | | DFND | 1 | 0 | 250,099 | 0 |
GTY TECHNOLOGY HOLDINGS INC | *W EXP 99/99/999 | G4182A128 | 64 | 58,333 | SH | | DFND | 1 | 0 | 58,333 | 0 |
JINKOSOLAR HLDG CO LTD | DEBT 4.000% 2/0 | G51385AA3 | 458 | 22,000 | SH | | DFND | 1 | 0 | 22,000 | 0 |
MARVELL TECHNOLOGY GROUP LTD | ORD | G5876H105 | 1,750 | 105,948 | SH | | DFND | 1 | 0 | 105,948 | 0 |