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 |
ACCELERON PHARMA INC | COM | 00434H108 | 785 | 24,800 | SH | | DFND | | 0 | 24,800 | 0 |
ACELRX PHARMACEUTICALS INC | COM | 00444T100 | 253 | 59,700 | SH | | DFND | | 0 | 59,700 | 0 |
ACHILLION PHARMACEUTICALS IN | COM | 00448Q201 | 1,639 | 185,000 | SH | | DFND | | 0 | 185,000 | 0 |
AETNA INC NEW | COM | 00817Y108 | 263 | 38,100 | SH | Call | DFND | | 0 | 38,100 | 0 |
AGILENT TECHNOLOGIES INC | COM | 00846U101 | 1,157 | 30,000 | SH | | DFND | | 0 | 30,000 | 0 |
AGILENT TECHNOLOGIES INC | COM | 00846U101 | 30 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
ALDER BIOPHARMACEUTICALS INC | COM | 014339105 | 254 | 4,800 | SH | | DFND | | 0 | 4,800 | 0 |
ALEXION PHARMACEUTICALS INC | COM | 015351109 | 3,760 | 20,800 | SH | | DFND | | 0 | 20,800 | 0 |
ALEXION PHARMACEUTICALS INC | COM | 015351109 | 569 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
ALKERMES PLC | SHS | G01767105 | 2,007 | 31,200 | SH | | DFND | | 0 | 31,200 | 0 |
ALLERGAN PLC | SHS | G0177J108 | 3,035 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
ALLIANCEBERNSTEIN INCOME FUN | COM | 01881E101 | 1,459 | 196,100 | SH | | DFND | | 0 | 196,100 | 0 |
ALLIANZGI CONV & INCOME FD | COM | 018828103 | 1,208 | 148,800 | SH | | DFND | | 0 | 148,800 | 0 |
ALLIANZGI CONV & INCOME FD I | COM | 018825109 | 75 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
AMERICAN CAP LTD | COM | 02503Y103 | 3,794 | 280,000 | SH | | DFND | | 0 | 280,000 | 0 |
AMERICAN CAP MTG INVT CORP | COM | 02504A104 | 192 | 11,993 | SH | | DFND | | 0 | 11,993 | 0 |
ANALOGIC CORP | COM PAR $0.05 | 032657207 | 1,736 | 22,000 | SH | | DFND | | 0 | 22,000 | 0 |
ANALOGIC CORP | COM PAR $0.05 | 032657207 | 4 | 30,600 | SH | Call | DFND | | 0 | 30,600 | 0 |
ANTHEM INC | COM | 036752103 | 45 | 27,000 | SH | Call | DFND | | 0 | 27,000 | 0 |
APOLLO TACTICAL INCOME FD IN | COM | 037638103 | 402 | 25,523 | SH | | DFND | | 0 | 25,523 | 0 |
ARES DYNAMIC CR ALLOCATION F | COM | 04014F102 | 3,995 | 260,574 | SH | | DFND | | 0 | 260,574 | 0 |
ARES MULTI STRATEGY CR FD IN | COM | 04014Q108 | 679 | 36,092 | SH | | DFND | | 0 | 36,092 | 0 |
ARIAD PHARMACEUTICALS INC | COM | 04033A100 | 1,181 | 142,800 | SH | | DFND | | 0 | 142,800 | 0 |
ASSURED GUARANTY LTD | COM | G0585R106 | 4 | 25,000 | SH | Call | DFND | | 0 | 25,000 | 0 |
ASSURED GUARANTY LTD | COM | G0585R106 | 87 | 25,000 | SH | Put | DFND | | 0 | 25,000 | 0 |
ASTRAZENECA PLC | SPONSORED ADR | 046353108 | 1,210 | 19,000 | SH | | DFND | | 0 | 19,000 | 0 |
ATYR PHARMA INC | COM | 002120103 | 938 | 50,665 | SH | | DFND | | 0 | 50,665 | 0 |
AVALANCHE BIOTECHNOLOGIES IN | COM | 05337G107 | 1,121 | 69,000 | SH | | DFND | | 0 | 69,000 | 0 |
BARCLAYS BK PLC | IPATH S&P500 VIX | 06742E711 | 1,811 | 522,800 | SH | Put | DFND | | 0 | 522,800 | 0 |
BIOGEN INC | COM | 09062X103 | 3,813 | 9,439 | SH | | DFND | | 0 | 9,439 | 0 |
BIOMARIN PHARMACEUTICAL INC | COM | 09061G101 | 504 | 125,000 | SH | Call | DFND | | 0 | 125,000 | 0 |
BIO-REFERENCE LABS INC | COM $.01 NEW | 09057G602 | 413 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
BLACKBERRY LTD | COM | 09228F103 | 5 | 84,800 | SH | Call | DFND | | 0 | 84,800 | 0 |
BLACKROCK FLOAT RATE OME STR | COM | 09255X100 | 6,240 | 461,535 | SH | | DFND | | 0 | 461,535 | 0 |
BLACKROCK FLOATING RATE INCO | COM | 091941104 | 2,661 | 205,007 | SH | | DFND | | 0 | 205,007 | 0 |
BLACKROCK MULTI-SECTOR INC T | COM | 09258A107 | 1,874 | 113,026 | SH | | DFND | | 0 | 113,026 | 0 |
BLACKROCK MUN 2020 TERM TR | COM SHS | 09249X109 | 283 | 18,299 | SH | | DFND | | 0 | 18,299 | 0 |
BLACKROCK MUNI INTER DR FD I | COM | 09253X102 | 2,715 | 199,617 | SH | | DFND | | 0 | 199,617 | 0 |
BLACKROCK MUNIHLDGS NJ QLTY | COM | 09254X101 | 146 | 11,020 | SH | | DFND | | 0 | 11,020 | 0 |
BLACKROCK MUNIYIELD FD INC | COM | 09253W104 | 170 | 12,253 | SH | | DFND | | 0 | 12,253 | 0 |
BLACKSTONE GSO FLTING RTE FU | COM | 09256U105 | 240 | 14,000 | SH | | DFND | | 0 | 14,000 | 0 |
BLACKSTONE GSO LNG SHRT CR I | COM SHS BN INT | 09257D102 | 7,105 | 458,666 | SH | | DFND | | 0 | 458,666 | 0 |
BLACKSTONE GSO STRATEGIC CR | COM SHS BEN IN | 09257R101 | 11,979 | 766,383 | SH | | DFND | | 0 | 766,383 | 0 |
BLUEBIRD BIO INC | COM | 09609G100 | 673 | 4,000 | SH | | DFND | | 0 | 4,000 | 0 |
BOULDER GROWTH & INCOME FD I | COM | 101507101 | 9,632 | 1,141,256 | SH | | DFND | | 0 | 1,141,256 | 0 |
BOULEVARD ACQUISITION CORP | COM | 10157P104 | 254 | 20,300 | SH | | DFND | | 0 | 20,300 | 0 |
BRISTOL MYERS SQUIBB CO | COM | 110122108 | 2,968 | 44,600 | SH | | DFND | | 0 | 44,600 | 0 |
BRISTOL MYERS SQUIBB CO | COM | 110122108 | 3 | 20,000 | SH | Call | DFND | | 0 | 20,000 | 0 |
BROOKFIELD MTG OPP INC FD IN | COM | 112792106 | 4,509 | 285,230 | SH | | DFND | | 0 | 285,230 | 0 |
BROOKFIELD TOTAL RETURN FD I | COM | 11283U108 | 2,485 | 111,064 | SH | | DFND | | 0 | 111,064 | 0 |
CATALENT INC | COM | 148806102 | 323 | 11,000 | SH | | DFND | | 0 | 11,000 | 0 |
CATAMARAN CORP | COM | 148887102 | 1,832 | 30,000 | SH | | DFND | | 0 | 30,000 | 0 |
CELGENE CORP | COM | 151020104 | 7,291 | 63,000 | SH | | DFND | | 0 | 63,000 | 0 |
CELGENE CORP | COM | 151020104 | 53 | 10,000 | SH | Call | DFND | | 0 | 10,000 | 0 |
CENTRAL FD CDA LTD | CL A | 153501101 | 3,215 | 275,713 | SH | | DFND | | 0 | 275,713 | 0 |
CENTRAL GOLDTRUST | TR UNIT | 153546106 | 5,997 | 146,017 | SH | | DFND | | 0 | 146,017 | 0 |
CHIMERA INVT CORP | COM NEW | 16934Q208 | 4,113 | 300,000 | SH | | DFND | | 0 | 300,000 | 0 |
CLOVIS ONCOLOGY INC | COM | 189464100 | 1,265 | 14,400 | SH | | DFND | | 0 | 14,400 | 0 |
COHEN & STEERS QUALITY RLTY | COM | 19247L106 | 2,047 | 191,503 | SH | | DFND | | 0 | 191,503 | 0 |
COHEN & STEERS REIT & PFD IN | COM | 19247X100 | 4,547 | 260,000 | SH | | DFND | | 0 | 260,000 | 0 |
COMMUNITY HEALTH SYS INC NEW | COM | 203668108 | 1,694 | 26,900 | SH | | DFND | | 0 | 26,900 | 0 |
CREDIT SUISSE HIGH YLD BND F | SH BEN INT | 22544F103 | 143 | 55,395 | SH | | DFND | | 0 | 55,395 | 0 |
CUSHING MLP TOTAL RETURN FD | COM SHS | 231631102 | 250 | 68,000 | SH | | DFND | | 0 | 68,000 | 0 |
DANAHER CORP DEL | COM | 235851102 | 63 | 30,000 | SH | Call | DFND | | 0 | 30,000 | 0 |
DEUTSCHE HIGH INCOME TR | SHS | 25155R100 | 1,412 | 165,784 | SH | | DFND | | 0 | 165,784 | 0 |
DIPLOMAT PHARMACY INC | COM | 25456K101 | 2,769 | 61,885 | SH | | DFND | | 0 | 61,885 | 0 |
DIVERSIFIED REAL ASSET INC F | COM SHS | 25533B108 | 4,439 | 253,102 | SH | | DFND | | 0 | 253,102 | 0 |
DOUBLELINE INCOME SOLUTIONS | COM | 258622109 | 2,113 | 106,880 | SH | | DFND | | 0 | 106,880 | 0 |
DOUBLELINE OPPORTUNISTIC CR | COM | 258623107 | 531 | 22,900 | SH | | DFND | | 0 | 22,900 | 0 |
DREYFUS HIGH YIELD STRATEGIE | SH BEN INT | 26200S101 | 450 | 134,702 | SH | | DFND | | 0 | 134,702 | 0 |
DYAX CORP | COM | 26746E103 | 954 | 36,000 | SH | | DFND | | 0 | 36,000 | 0 |
EATON VANCE FLTG RATE INCOM | COM SHS BEN INT | 278284104 | 2,211 | 138,038 | SH | | DFND | | 0 | 138,038 | 0 |
EATON VANCE FLTING RATE INC | COM | 278279104 | 1,722 | 124,976 | SH | | DFND | | 0 | 124,976 | 0 |
EATON VANCE MUN BD FD | COM | 27827X101 | 2,444 | 200,859 | SH | | DFND | | 0 | 200,859 | 0 |
EATON VANCE SR INCOME TR | SH BEN INT | 27826S103 | 5,291 | 852,019 | SH | | DFND | | 0 | 852,019 | 0 |
EL POLLO LOCO HLDGS INC | COM | 268603107 | 4 | 22,300 | SH | Put | DFND | | 0 | 22,300 | 0 |
ELLINGTON FINANCIAL LLC | COM | 288522303 | 1,962 | 106,000 | SH | | DFND | | 0 | 106,000 | 0 |
ENDO INTL PLC | SHS | G30401106 | 3,951 | 49,600 | SH | | DFND | | 0 | 49,600 | 0 |
ENDOLOGIX INC | COM | 29266S106 | 1,184 | 77,200 | SH | | DFND | | 0 | 77,200 | 0 |
ENVISION HEALTHCARE HLDGS IN | COM | 29413U103 | 25 | 20,800 | SH | Call | DFND | | 0 | 20,800 | 0 |
ENVISION HEALTHCARE HLDGS IN | COM | 29413U103 | 395 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
FIRST TR STRATEGIC HIGH INC | COM SHS NEW | 337353304 | 373 | 28,184 | SH | | DFND | | 0 | 28,184 | 0 |
FLUIDIGM CORP DEL | COM | 34385P108 | 605 | 25,000 | SH | | DFND | | 0 | 25,000 | 0 |
GILEAD SCIENCES INC | COM | 375558103 | 7,879 | 67,300 | SH | | DFND | | 0 | 67,300 | 0 |
GLOBAL X FDS | FTSE GREECE 20 | 37950E366 | 26 | 60,000 | SH | Put | DFND | | 0 | 60,000 | 0 |
GUGGENHEIM BLD AMR BDS MANG | COM | 401664107 | 431 | 20,969 | SH | | DFND | | 0 | 20,969 | 0 |
GULF COAST ULTRA DEEP RTY TR | ROYALTY TR UNT | 40222T104 | 88 | 125,100 | SH | | DFND | | 0 | 125,100 | 0 |
HEARTWARE INTL INC | COM | 422368100 | 3,271 | 45,000 | SH | | DFND | | 0 | 45,000 | 0 |
HORIZON PHARMA PLC | SHS | G4617B105 | 370 | 10,640 | SH | | DFND | | 0 | 10,640 | 0 |
HORIZON PHARMA PLC | SHS | G4617B105 | 52 | 10,000 | SH | Call | DFND | | 0 | 10,000 | 0 |
HUMANA INC | COM | 444859102 | 241 | 30,000 | SH | Call | DFND | | 0 | 30,000 | 0 |
HUMANA INC | COM | 444859102 | 3,826 | 20,000 | SH | | DFND | | 0 | 20,000 | 0 |
ILLUMINA INC | COM | 452327109 | 2,620 | 12,000 | SH | | DFND | | 0 | 12,000 | 0 |
IMMUNOGEN INC | COM | 45253H101 | 2,213 | 153,900 | SH | | DFND | | 0 | 153,900 | 0 |
INCYTE CORP | COM | 45337C102 | 1,480 | 14,200 | SH | | DFND | | 0 | 14,200 | 0 |
INFINITY PHARMACEUTICALS INC | COM | 45665G303 | 1,512 | 138,100 | SH | | DFND | | 0 | 138,100 | 0 |
INSULET CORP | COM | 45784P101 | 648 | 20,900 | SH | | DFND | | 0 | 20,900 | 0 |
INTERSECT ENT INC | COM | 46071F103 | 1,008 | 35,213 | SH | | DFND | | 0 | 35,213 | 0 |
INVESCO DYNAMIC CR OPP FD | COM | 46132R104 | 12,477 | 1,074,670 | SH | | DFND | | 0 | 1,074,670 | 0 |
IRONWOOD PHARMACEUTICALS INC | COM CL A | 46333X108 | 807 | 66,900 | SH | | DFND | | 0 | 66,900 | 0 |
ISHARES | MSCI SPAN CP ETF | 464286764 | 5 | 40,000 | SH | Put | DFND | | 0 | 40,000 | 0 |
ISHARES | MSCI GERMANY ETF | 464286806 | 16 | 90,000 | SH | Put | DFND | | 0 | 90,000 | 0 |
ISHARES | IBOXX HI YD ETF | 464288513 | 30 | 100,000 | SH | Put | DFND | | 0 | 100,000 | 0 |
ISHARES TR | 20+ YR TR BD ETF | 464287432 | 318 | 319,600 | SH | Call | DFND | | 0 | 319,600 | 0 |
ISHARES TR | 20+ YR TR BD ETF | 464287432 | 3,132 | 26,668 | SH | | DFND | | 0 | 26,668 | 0 |
ISHARES TR | 20+ YR TR BD ETF | 464287432 | 737 | 327,800 | SH | Put | DFND | | 0 | 327,800 | 0 |
ISHARES TR | NASDQ BIOTEC ETF | 464287556 | 176 | 100,000 | SH | Put | DFND | | 0 | 100,000 | 0 |
ISHARES TR | RUSSELL 2000 ETF | 464287655 | 2,340 | 890,000 | SH | Put | DFND | | 0 | 890,000 | 0 |
ISHARES TR | HDG MSCI GERMN | 46434V704 | 313 | 12,000 | SH | | DFND | | 0 | 12,000 | 0 |
IVY HIGH INC OPPORTUNITIES F | COM | 465893105 | 249 | 16,700 | SH | | DFND | | 0 | 16,700 | 0 |
JAZZ PHARMACEUTICALS PLC | SHS USD | G50871105 | 4,736 | 26,900 | SH | | DFND | | 0 | 26,900 | 0 |
JUNO THERAPEUTICS INC | COM | 48205A109 | 1,280 | 24,000 | SH | | DFND | | 0 | 24,000 | 0 |
JUNO THERAPEUTICS INC | COM | 48205A109 | 66 | 24,000 | SH | Call | DFND | | 0 | 24,000 | 0 |
KITE PHARMA INC | COM | 49803L109 | 763 | 12,507 | SH | | DFND | | 0 | 12,507 | 0 |
KKR INCOME OPPORTUNITIES FD | COM | 48249T106 | 907 | 57,554 | SH | | DFND | | 0 | 57,554 | 0 |
LANNET INC | COM | 516012101 | 3,917 | 65,900 | SH | | DFND | | 0 | 65,900 | 0 |
LIBERTY ALL STAR EQUITY FD | SH BEN INT | 530158104 | 6,417 | 1,115,943 | SH | | DFND | | 0 | 1,115,943 | 0 |
LMP CORPORATE LN FD INC | COM | 50208B100 | 3,060 | 277,155 | SH | | DFND | | 0 | 277,155 | 0 |
LMP REAL ESTATE INCOME FD IN | COM | 50208C108 | 4,496 | 384,286 | SH | | DFND | | 0 | 384,286 | 0 |
LUMINEX CORP DEL | COM | 55027E102 | 702 | 40,700 | SH | | DFND | | 0 | 40,700 | 0 |
MACYS INC | COM | 55616P104 | 64 | 20,000 | SH | Call | DFND | | 0 | 20,000 | 0 |
MALLINCKRODT PUB LTD CO | SHS | G5785G107 | 1,033 | 8,777 | SH | | DFND | | 0 | 8,777 | 0 |
MARKET VECTORS ETF TR | GOLD MINER ETF | 57060U100 | 3,126 | 176,000 | SH | | DFND | | 0 | 176,000 | 0 |
MARKET VECTORS ETF TR | GOLD MINER ETF | 57060U100 | 74 | 650,000 | SH | Call | DFND | | 0 | 650,000 | 0 |
MARKET VECTORS ETF TR | GOLD MINER ETF | 57060U100 | 580 | 575,000 | SH | Put | DFND | | 0 | 575,000 | 0 |
MARKET VECTORS ETF TR | OIL SVCS ETF | 57060U191 | 1 | 28,000 | SH | Put | DFND | | 0 | 28,000 | 0 |
MASIMO CORP | COM | 574795100 | 1,937 | 50,000 | SH | | DFND | | 0 | 50,000 | 0 |
MCCLATCHY CO | CL A | 579489105 | 120 | 110,792 | SH | | DFND | | 0 | 110,792 | 0 |
MEDIVATION INC | COM | 58501N101 | 3,849 | 33,700 | SH | | DFND | | 0 | 33,700 | 0 |
MERCK & CO INC NEW | COM | 58933Y105 | 1,053 | 18,500 | SH | | DFND | | 0 | 18,500 | 0 |
MERRIMACK PHARMACEUTICALS IN | COM | 590328100 | 706 | 57,090 | SH | | DFND | | 0 | 57,090 | 0 |
MYLAN N V | SHS EURO | N59465109 | 679 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
MYLAN N V | SHS EURO | N59465109 | 107 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
NEW RESIDENTIAL INVT CORP | COM NEW | 64828T201 | 2,286 | 150,000 | SH | | DFND | | 0 | 150,000 | 0 |
NEW YORK MTG TR INC | PFD-C CONV | 649604808 | 1,227 | 51,200 | SH | | DFND | | 0 | 51,200 | 0 |
NORTHSTAR RLTY FIN CORP | COM NEW | 66704R704 | 668 | 42,000 | SH | | DFND | | 0 | 42,000 | 0 |
NUVEEN CR STRATEGIES INCM FD | COM SHS | 67073D102 | 15,805 | 1,835,651 | SH | | DFND | | 0 | 1,835,651 | 0 |
NUVEEN DIVID ADV MUN FD 3 | COM SH BEN INT | 67070X101 | 4,412 | 330,251 | SH | | DFND | | 0 | 330,251 | 0 |
NUVEEN DIVID ADVANTAGE MUN F | COM | 67066V101 | 297 | 21,898 | SH | | DFND | | 0 | 21,898 | 0 |
NUVEEN FLOATING RATE INCOME | COM | 67072T108 | 4,132 | 384,744 | SH | | DFND | | 0 | 384,744 | 0 |
NUVEEN FLTNG RTE INCM OPP FD | COM SHS | 6706EN100 | 357 | 33,082 | SH | | DFND | | 0 | 33,082 | 0 |
NUVEEN GLOBAL HIGH INCOME FD | SHS | 67075G103 | 1,314 | 78,621 | SH | | DFND | | 0 | 78,621 | 0 |
NUVEEN LG/SHT COMMODITY TOTR | COM UT BEN INT | 670731108 | 4,932 | 300,211 | SH | | DFND | | 0 | 300,211 | 0 |
NUVEEN MTG OPPORTUNITY TERM | COM | 670735109 | 2,975 | 131,134 | SH | | DFND | | 0 | 131,134 | 0 |
NUVEEN MUN MKT OPPORTUNITY F | COM | 67062W103 | 2,255 | 174,816 | SH | | DFND | | 0 | 174,816 | 0 |
NUVEEN MUN OPPORTUNITY FD IN | COM | 670984103 | 3,198 | 234,993 | SH | | DFND | | 0 | 234,993 | 0 |
NUVEEN PA INVT QUALITY MUN F | COM | 670972108 | 580 | 44,106 | SH | | DFND | | 0 | 44,106 | 0 |
NUVEEN PERFORMANCE PLUS MUN | COM | 67062P108 | 2,136 | 152,225 | SH | | DFND | | 0 | 152,225 | 0 |
NUVEEN PREM INCOME MUN FD | COM | 67062T100 | 1,962 | 149,297 | SH | | DFND | | 0 | 149,297 | 0 |
NUVEEN PREM INCOME MUN FD 2 | COM | 67063W102 | 6,390 | 481,197 | SH | | DFND | | 0 | 481,197 | 0 |
NUVEEN PREMIER MUN INCOME FD | COM | 670988104 | 2,225 | 172,518 | SH | | DFND | | 0 | 172,518 | 0 |
NUVEEN QUALITY INCOME MUN FD | COM | 670977107 | 1,496 | 112,123 | SH | | DFND | | 0 | 112,123 | 0 |
NUVEEN REAL ASSET INC & GROW | COM | 67074Y105 | 326 | 18,869 | SH | | DFND | | 0 | 18,869 | 0 |
NUVEEN S&P 500 DYN OVERWRITE | COM | 6706EW100 | 2,629 | 192,152 | SH | | DFND | | 0 | 192,152 | 0 |
NUVEEN SHT DUR CR OPP FD | COM | 67074X107 | 6,104 | 370,381 | SH | | DFND | | 0 | 370,381 | 0 |
NUVEEN SR INCOME FD | COM | 67067Y104 | 5,413 | 845,728 | SH | | DFND | | 0 | 845,728 | 0 |
PACIFIC DRILLING SA LUXEMBOU | REG SHS | L7257P106 | 1 | 20,000 | SH | Call | DFND | | 0 | 20,000 | 0 |
PCM FUND INC | COM | 69323T101 | 698 | 69,417 | SH | | DFND | | 0 | 69,417 | 0 |
PENN VA CORP | COM | 707882106 | 482 | 110,000 | SH | | DFND | | 0 | 110,000 | 0 |
PENN VA CORP | COM | 707882106 | 1 | 12,000 | SH | Call | DFND | | 0 | 12,000 | 0 |
PENNYMAC MTG INVT TR | COM | 70931T103 | 1,482 | 85,000 | SH | | DFND | | 0 | 85,000 | 0 |
PERRIGO CO PLC | SHS | G97822103 | 2,273 | 12,300 | SH | | DFND | | 0 | 12,300 | 0 |
PFIZER INC | COM | 717081103 | 3,527 | 105,200 | SH | | DFND | | 0 | 105,200 | 0 |
PIMCO CORPORATE & INCOME OPP | COM | 72201B101 | 3,120 | 215,500 | SH | | DFND | | 0 | 215,500 | 0 |
PIMCO CORPORATE INCOME STRAT | COM | 72200U100 | 550 | 38,724 | SH | | DFND | | 0 | 38,724 | 0 |
PIMCO DYNAMIC CR INCOME FD | COM SHS | 72202D106 | 4,514 | 223,675 | SH | | DFND | | 0 | 223,675 | 0 |
PIMCO DYNAMIC INCOME FD | SHS | 72201Y101 | 1,063 | 36,400 | SH | | DFND | | 0 | 36,400 | 0 |
PIMCO HIGH INCOME FD | COM SHS | 722014107 | 259 | 26,050 | SH | | DFND | | 0 | 26,050 | 0 |
PIMCO INCOME STRATEGY FUND | COM | 72201H108 | 307 | 28,300 | SH | | DFND | | 0 | 28,300 | 0 |
PIMCO STRATEGIC INCOME FD IN | COM | 72200X104 | 2,788 | 320,799 | SH | | DFND | | 0 | 320,799 | 0 |
PIONEER FLOATING RATE TR | COM | 72369J102 | 5,328 | 468,201 | SH | | DFND | | 0 | 468,201 | 0 |
POWERSHS DB MULTI SECT COMM | PS DB AGRICUL FD | 73936B408 | 817 | 35,000 | SH | | DFND | | 0 | 35,000 | 0 |
PROSHARES TR | PSHS ULSHT SP500 | 74347B300 | 11 | 20,000 | SH | Call | DFND | | 0 | 20,000 | 0 |
PROTHENA CORP PLC | SHS | G72800108 | 1,243 | 23,600 | SH | | DFND | | 0 | 23,600 | 0 |
PUMA BIOTECHNOLOGY INC | COM | 74587V107 | 1,168 | 10,000 | SH | | DFND | | 0 | 10,000 | 0 |
RADIO ONE INC | CL A | 75040P108 | 52 | 15,660 | SH | | DFND | | 0 | 15,660 | 0 |
RADIO ONE INC | CL D NON VTG | 75040P405 | 396 | 124,962 | SH | | DFND | | 0 | 124,962 | 0 |
REGENERON PHARMACEUTICALS | COM | 75886F107 | 4,106 | 8,048 | SH | | DFND | | 0 | 8,048 | 0 |
RMR REAL ESTATE INCOME FUND | COM | 76970B101 | 6,005 | 323,882 | SH | | DFND | | 0 | 323,882 | 0 |
ROYCE MICRO-CAP TR INC | COM | 780915104 | 1,537 | 166,660 | SH | | DFND | | 0 | 166,660 | 0 |
SELECT SECTOR SPDR TR | SBI INT-ENERGY | 81369Y506 | 1,503 | 20,002 | SH | | DFND | | 0 | 20,002 | 0 |
SELECT SECTOR SPDR TR | SBI INT-ENERGY | 81369Y506 | 207 | 225,000 | SH | Call | DFND | | 0 | 225,000 | 0 |
SELECT SECTOR SPDR TR | SBI INT-ENERGY | 81369Y506 | 610 | 346,300 | SH | Put | DFND | | 0 | 346,300 | 0 |
SHIRE PLC | SPONSORED ADR | 82481R106 | 2,270 | 9,400 | SH | | DFND | | 0 | 9,400 | 0 |
SPARK THERAPEUTICS INC | COM | 84652J103 | 2,673 | 44,350 | SH | | DFND | | 0 | 44,350 | 0 |
SPARK THERAPEUTICS INC | COM | 84652J103 | 165 | 30,000 | SH | Call | DFND | | 0 | 30,000 | 0 |
SPDR S&P 500 ETF TR | TR UNIT | 78462F103 | 459 | 218,000 | SH | Put | DFND | | 0 | 218,000 | 0 |
SPDR SERIES TRUST | S&P OILGAS EXP | 78464A730 | 1 | 20,000 | SH | Call | DFND | | 0 | 20,000 | 0 |
SPDR SERIES TRUST | S&P OILGAS EXP | 78464A730 | 440 | 93,600 | SH | Put | DFND | | 0 | 93,600 | 0 |
SPDR SERIES TRUST | S&P BIOTECH | 78464A870 | 324 | 30,000 | SH | Call | DFND | | 0 | 30,000 | 0 |
SPDR SERIES TRUST | S&P BIOTECH | 78464A870 | 100 | 30,000 | SH | Put | DFND | | 0 | 30,000 | 0 |
SURGICAL CARE AFFILIATES INC | COM | 86881L106 | 1,525 | 39,723 | SH | | DFND | | 0 | 39,723 | 0 |
TCW STRATEGIC INCOME FUND IN | COM | 872340104 | 66 | 12,800 | SH | | DFND | | 0 | 12,800 | 0 |
TEKMIRA PHARMACEUTICALS CORP | COM NEW | 87911B209 | 2,385 | 201,100 | SH | | DFND | | 0 | 201,100 | 0 |
TEL INSTR ELECTRS CORP | COM NEW | 879165207 | 113 | 22,100 | SH | | DFND | | 0 | 22,100 | 0 |
TELEFLEX INC | COM | 879369106 | 2,844 | 21,000 | SH | | DFND | | 0 | 21,000 | 0 |
TENET HEALTHCARE CORP | COM NEW | 88033G407 | 1,968 | 34,000 | SH | | DFND | | 0 | 34,000 | 0 |
THERMO FISHER SCIENTIFIC INC | COM | 883556102 | 908 | 7,000 | SH | | DFND | | 0 | 7,000 | 0 |
THL CR SR LN FD | COM | 87244R103 | 372 | 22,156 | SH | | DFND | | 0 | 22,156 | 0 |
TWITTER INC | COM | 90184L102 | 21 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
UNITEDHEALTH GROUP INC | COM | 91324P102 | 93 | 54,000 | SH | Call | DFND | | 0 | 54,000 | 0 |
UNIVERSAL HLTH SVCS INC | CL B | 913903100 | 2,132 | 15,000 | SH | | DFND | | 0 | 15,000 | 0 |
VERTEX PHARMACEUTICALS INC | COM | 92532F100 | 1,852 | 15,000 | SH | | DFND | | 0 | 15,000 | 0 |
VOYA RISK MANAGED NAT RES FD | COM | 92913C106 | 192 | 24,600 | SH | | DFND | | 0 | 24,600 | 0 |
WALTER ENERGY INC | COM | 93317Q105 | 1 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
WELLCARE HEALTH PLANS INC | COM | 94946T106 | 39 | 50,000 | SH | Call | DFND | | 0 | 50,000 | 0 |
WELLS FARGO ADVANTAGE INCOME | COM SHS | 94987B105 | 284 | 34,401 | SH | | DFND | | 0 | 34,401 | 0 |
WESTERN ASSET CLYM INFL OPP | COM | 95766R104 | 2,192 | 195,923 | SH | | DFND | | 0 | 195,923 | 0 |
WESTERN ASSET CLYM INFL SEC | COM SH BEN INT | 95766Q106 | 3,896 | 345,695 | SH | | DFND | | 0 | 345,695 | 0 |
WESTERN ASSET HIGH INCM FD I | COM | 95766J102 | 99 | 13,105 | SH | | DFND | | 0 | 13,105 | 0 |
WL ROSS HLDG CORP | COM SHS | 92939D104 | 2,290 | 220,000 | SH | | DFND | | 0 | 220,000 | 0 |
WL ROSS HLDG CORP | UNIT 06/11/2019 | 92939D203 | 291 | 25,600 | SH | | DFND | | 0 | 25,600 | 0 |