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
ADVANCED EMISSIONS SOLUTS IN COM 00770C101 890 97,203 SH   DFND 1 97,203 0 0
ADVISORY BRD CO COM 00762W107 15,348 298,017 SH   DFND 1 298,017 0 0
ADVISORY BRD CO COM 00762W107 11,819 229,500 SH Put DFND 1 229,500 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 526 10,000 SH Call DFND 2 10,000 0 0
AGROFRESH SOLUTIONS *W EXP 07/31/202 00856G117 265 285,456 SH   DFND 2 285,456 0 0
AKORN INC COM 009728106 27,488 819,567 SH   DFND 1 819,567 0 0
AKORN INC COM 009728106 6,735 200,800 SH Call DFND 1 200,800 0 0
ALBANY MOLECULAR RESH INC COM 012423109 760 35,000 SH   DFND 2 35,000 0 0
ALBANY MOLECULAR RESH INC COM 012423109 17 800 SH Call DFND 2 800 0 0
ALERE INC COM 01449J105 68,326 1,361,342 SH   DFND 1 1,361,342 0 0
ALLERGAN PLC SHS G0177J108 2,990 12,300 SH   DFND 4 12,300 0 0
ALLIED WRLD ASSUR COM HLDG A SHS H01531104 7,956 150,405 SH   DFND 1 150,405 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 853 10,700 SH Call DFND 2 10,700 0 0
ALPHABET INC CAP STK CL A 02079K305 767 825 SH   DFND 4 825 0 0
ALPHABET INC CAP STK CL C 02079K107 1,500 1,651 SH   DFND 4 1,651 0 0
ALTABA INC COM 021346101 8,742 160,470 SH   DFND 1 160,470 0 0
AMAZON COM INC COM 023135106 7,947 8,210 SH   DFND 4 8,210 0 0
AMICUS THERAPEUTICS INC COM 03152W109 292 29,000 SH   DFND 2 29,000 0 0
AMICUS THERAPEUTICS INC COM 03152W109 402 40,000 SH Put DFND 2 40,000 0 0
ANADARKO PETE CORP COM 032511107 2,516 55,500 SH   DFND 2 55,500 0 0
ANADARKO PETE CORP COM 032511107 2,947 65,000 SH Put DFND 2 65,000 0 0
ANDINA ACQUISITION CORP II SHS G0441P104 1,652 163,455 SH   DFND 2 163,455 0 0
ANGIES LIST INC COM 034754101 102 8,000 SH Call DFND 2 8,000 0 0
ANGIES LIST INC COM 034754101 247 19,300 SH Put DFND 2 19,300 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 1,439 13,035 SH   DFND 1 13,035 0 0
APPLE INC COM 037833100 245 1,700 SH Put DFND 1 1,700 0 0
ARRAY BIOPHARMA INC COM 04269X105 368 44,000 SH   DFND 2 44,000 0 0
ARRAY BIOPHARMA INC COM 04269X105 393 47,000 SH Call DFND 2 47,000 0 0
ARRAY BIOPHARMA INC COM 04269X105 393 47,000 SH Put DFND 2 47,000 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 85 2,500 SH   DFND 2 2,500 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 317 9,300 SH Call DFND 2 9,300 0 0
AT&T INC COM 00206R102 1,751 46,400 SH Call DFND 2 46,400 0 0
AT&T INC COM 00206R102 2,785 73,800 SH Put DFND 2 73,800 0 0
AT&T INC COM 00206R102 11,553 306,200 SH Call DFND 1 306,200 0 0
ATWOOD OCEANICS INC COM 050095108 1,327 162,811 SH   DFND 1 162,811 0 0
AVEXIS INC COM 05366U100 1,405 17,100 SH Call DFND 2 17,100 0 0
AVISTA HEALTHCARE PUB ACQ CO UNIT 99/99/9999 G0726L109 364 35,340 SH   DFND 2 35,340 0 0
BARD C R INC COM 067383109 90,029 284,802 SH   DFND 1 284,802 0 0
BHP BILLITON PLC SPONSORED ADR 05545E209 2,442 79,389 SH   DFND 1 79,389 0 0
BIOGEN INC COM 09062X103 1,357 5,000 SH Put DFND 2 5,000 0 0
BIOGEN INC COM 09062X103 1,357 5,000 SH Call DFND 2 5,000 0 0
BIOGEN INC COM 09062X103 543 2,000 SH   DFND 2 2,000 0 0
BISON CAP ACQUISITION CORP UNIT 99/99/9999T G1142P120 786 77,022 SH   DFND 2 77,022 0 0
BLACKROCK CORPOR HI YLD FD I COM 09255P107 484 44,124 SH   DFND 4 44,124 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 553 30,700 SH   DFND 4 30,700 0 0
BOSTON OMAHA CORP COM 101044105 1,461 110,812 SH   DFND 2 110,812 0 0
BROCADE COMMUNICATIONS SYS I COM NEW 111621306 143,290 11,363,178 SH   DFND 1 11,363,178 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 348 5,440 SH   DFND 4 5,440 0 0
CABELAS INC COM 126804301 6,043 101,700 SH Put DFND 2 101,700 0 0
CABELAS INC COM 126804301 333 5,599 SH   DFND 2 5,599 0 0
CABELAS INC COM 126804301 647 10,900 SH Call DFND 2 10,900 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 877 26,200 SH   DFND 4 26,200 0 0
CAPITAL ONE FINL CORP COM 14040H105 413 5,000 SH   DFND 4 5,000 0 0
CARA THERAPEUTICS INC COM 140755109 123 8,000 SH   DFND 2 8,000 0 0
CARA THERAPEUTICS INC COM 140755109 115 7,500 SH Call DFND 2 7,500 0 0
CARA THERAPEUTICS INC COM 140755109 217 14,100 SH Put DFND 2 14,100 0 0
CARE CAP PPTYS INC COM 141624106 4,621 173,062 SH   DFND 1 173,062 0 0
CENTRAL FD CDA LTD CL A 153501101 1,385 112,350 SH   DFND 1 112,350 0 0
CENTURYLINK INC COM 156700106 2,672 111,900 SH Call DFND 2 111,900 0 0
CENTURYLINK INC COM 156700106 9,918 415,309 SH   DFND 1 415,309 0 0
CENTURYLINK INC COM 156700106 40,584 1,699,500 SH Call DFND 1 1,699,500 0 0
CF CORP SHS CL A G20307107 281 25,000 SH   DFND 1 25,000 0 0
CF CORP UNIT 99/99/9999E G20307123 2,831 230,180 SH   DFND 2 230,180 0 0
CIGNA CORPORATION COM 125509109 7,801 46,600 SH Call DFND 2 46,600 0 0
CISION LTD *W EXP 06/22/202 G1992S117 135 61,530 SH   DFND 2 61,530 0 0
CISION LTD SHS G1992S109 257 25,000 SH   DFND 2 25,000 0 0
CITRIX SYS INC COM 177376100 820 10,300 SH   DFND 1 10,300 0 0
CITRIX SYS INC COM 177376100 1,003 12,600 SH Call DFND 2 12,600 0 0
CLOVIS ONCOLOGY INC COM 189464100 234 2,500 SH Put DFND 2 2,500 0 0
CLOVIS ONCOLOGY INC COM 189464100 262 2,800 SH   DFND 2 2,800 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,873 20,000 SH Call DFND 2 20,000 0 0
COBALT INTL ENERGY INC COM NEW 19075F304 25 10,001 SH   DFND 2 10,001 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 14 717,391 SH   DFND 2 717,391 0 0
CONAGRA BRANDS INC COM 205887102 1,408 39,371 SH   DFND 1 39,371 0 0
CONDUENT INC COM 206787103 1,620 101,600 SH   DFND 1 101,600 0 0
CONSTELLATION ALPHA CAPITAL UNIT 99/99/9999 G2379F124 250 24,600 SH   DFND 2 24,600 0 0
CONYERS PK ACQUISITION *W EXP 07/20/202 212894117 862 329,011 SH   DFND 2 329,011 0 0
CPFL ENERGIA S A SPONSORED ADR 126153105 6,187 387,900 SH   DFND 1 387,900 0 0
CROSSAMERICA PARTNERS LP UT LTD PTN INT 22758A105 510 20,000 SH   DFND 1 20,000 0 0
CSX CORP COM 126408103 677 12,400 SH   DFND 2 12,400 0 0
CSX CORP COM 126408103 5,423 99,400 SH Call DFND 2 99,400 0 0
CURRENCYSHARES EURO TR EURO SHS 23130C108 6,297 57,000 SH Put DFND 3 57,000 0 0
DASEKE INC *W EXP 03/31/202 23753F115 1,248 1,031,229 SH   DFND 2 1,031,229 0 0
DOLLAR TREE INC COM 256746108 245 3,500 SH   DFND 4 3,500 0 0
DOUBLE EAGLE ACQUISITION COR *W EXP 09/16/202 G28195116 122 254,769 SH   DFND 2 254,769 0 0
DU PONT E I DE NEMOURS & CO COM 263534109 646 8,000 SH Call DFND 2 8,000 0 0
DYNEGY INC NEW DEL *W EXP 02/02/202 26817R157 8 45,182 SH   DFND 2 45,182 0 0
DYNEGY INC NEW DEL COM 26817R108 8 1,000 SH   DFND 2 1,000 0 0
DYNEGY INC NEW DEL COM 26817R108 79 9,500 SH Call DFND 2 9,500 0 0
EASTERLY ACQUISITION CORP COM 27616L102 2,709 269,600 SH   DFND 2 269,600 0 0
EL PASO ELEC CO COM NEW 283677854 0 951,000 SH   DFND 1 951,000 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 459 22,495 SH   DFND 4 22,495 0 0
ENSCO PLC SHS CLASS A G3157S106 13,690 2,653,100 SH Call DFND 1 2,653,100 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 895 33,035 SH   DFND 4 33,035 0 0
EQT CORP COM 26884L109 3,521 60,100 SH Call DFND 1 60,100 0 0
ETF MANAGERS TR PUREFUNDS ISE CY 26924G201 285 9,500 SH   DFND 4 9,500 0 0
ETHAN ALLEN INTERIORS INC COM 297602104 2,100 65,000 SH Put DFND 2 65,000 0 0
EXPEDIA INC DEL COM NEW 30212P303 3,351 22,500 SH Put DFND 2 22,500 0 0
FACTSET RESH SYS INC COM 303075105 288 1,734 SH   DFND 2 1,734 0 0
FAIRPOINT COMMUNICATIONS INC COM NEW 305560302 5,365 342,821 SH   DFND 1 342,821 0 0
FELCOR LODGING TR INC COM 31430F101 8,188 1,135,712 SH   DFND 1 1,135,712 0 0
FINTECH ACQUISITION CORP II UNIT 99/99/9999 31810G208 167 16,101 SH   DFND 2 16,101 0 0
FORUM MERGER CORP *W EXP 06/01/202 34985B111 75 219,622 SH   DFND 2 219,622 0 0
FORUM MERGER CORP COM CL A 34985B103 86 8,833 SH   DFND 2 8,833 0 0
FORUM MERGER CORP COM CL A 34985B103 983 101,200 SH   DFND 1 101,200 0 0
FORUM MERGER CORP RIGHT 06/01/2019 34985B129 6 17,896 SH   DFND 2 17,896 0 0
FORUM MERGER CORP UNIT 06/01/2024 34985B202 1,019 100,000 SH   DFND 1 100,000 0 0
FORUM MERGER CORP UNIT 06/01/2024 34985B202 464 45,500 SH   DFND 2 45,500 0 0
FORWARD PHARMA A/S SPONSORED ADR 34986J105 225 11,085 SH   DFND 1 11,085 0 0
FREDS INC CL A 356108100 278 30,200 SH Call DFND 2 30,200 0 0
GENERAL COMMUNICATION INC CL A 369385109 6,841 186,720 SH   DFND 1 186,720 0 0
GENERAL DYNAMICS CORP COM 369550108 594 3,000 SH   DFND 4 3,000 0 0
GENWORTH FINL INC COM CL A 37247D106 75 20,000 SH Call DFND 2 20,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 241 8,800 SH Call DFND 2 8,800 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 241 8,800 SH Put DFND 2 8,800 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 723 32,500 SH   DFND 2 32,500 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 47 2,100 SH Call DFND 2 2,100 0 0
GORES HLDGS II INC *W EXP 03/06/202 382867117 430 288,369 SH   DFND 2 288,369 0 0
GORES HLDGS II INC UNIT 99/99/9999 382867208 269 25,751 SH   DFND 2 25,751 0 0
GP INVTS ACQUISITION COR SHS G40357124 4,942 491,715 SH   DFND 2 491,715 0 0
GTY TECHNOLOGY HOLDINGS INC *W EXP 99/99/999 G4182A128 144 80,118 SH   DFND 2 80,118 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 1,010 100,000 SH   DFND 1 100,000 0 0
HAIN CELESTIAL GROUP INC COM 405217100 2,116 54,500 SH   DFND 2 54,500 0 0
HAIN CELESTIAL GROUP INC COM 405217100 2,523 65,000 SH Put DFND 2 65,000 0 0
HCA HEALTHCARE INC COM 40412C101 1,308 15,000 SH Call DFND 2 15,000 0 0
HOLLYFRONTIER CORP COM 436106108 412 15,000 SH   DFND 2 15,000 0 0
HOLLYFRONTIER CORP COM 436106108 1,129 41,100 SH Put DFND 2 41,100 0 0
HOLOGIC INC COM 436440101 227 5,000 SH   DFND 2 5,000 0 0
HOLOGIC INC COM 436440101 340 7,500 SH Put DFND 2 7,500 0 0
HORIZON PHARMA PLC SHS G4617B105 1,200 164,400 SH   DFND 2 164,400 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 214 73,701 SH   DFND 2 73,701 0 0
HRG GROUP INC COM 40434J100 3,204 180,914 SH   DFND 1 180,914 0 0
HUNTER MARITIME ACQUISITION CL A Y37828111 850 85,910 SH   DFND 2 85,910 0 0
HUNTSMAN CORP COM 447011107 198 20,000 SH Call DFND 2 20,000 0 0
HUNTSMAN CORP COM 447011107 34,800 1,346,736 SH   DFND 1 1,346,736 0 0
HUNTSMAN CORP COM 447011107 659 25,500 SH   DFND 2 25,500 0 0
IAC INTERACTIVECORP COM 44919P508 1,032 10,000 SH   DFND 1 10,000 0 0
ICON PLC SHS G4705A100 13,290 135,900 SH Put DFND 1 135,900 0 0
ILG INC COM 44967H101 1,704 62,000 SH   DFND 2 62,000 0 0
ILG INC COM 44967H101 2,749 100,000 SH Put DFND 2 100,000 0 0
INNOCOLL HLDGS PLC SHS G4783X105 23 10,000 SH   DFND 2 10,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 692 4,500 SH   DFND 4 4,500 0 0
ISHARES MSCI MEX CAP ETF 464286822 11,268 208,900 SH Call DFND 3 208,900 0 0
ISHARES MSCI STH KOR ETF 464286772 6,435 94,900 SH Put DFND 3 94,900 0 0
ISHARES MSCI TURKEY ETF 464286715 4,728 113,900 SH Put DFND 3 113,900 0 0
ISHARES MSCI TURKEY ETF 464286715 9,468 228,100 SH Call DFND 3 228,100 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 354 22,522 SH   DFND 1 22,522 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 903 57,500 SH Put DFND 1 57,500 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 37,344 265,000 SH Put DFND 1 265,000 0 0
JENSYN ACQUISITION CORP COM 47632B102 1,077 105,200 SH   DFND 2 105,200 0 0
JOHNSON & JOHNSON COM 478160104 206 1,556 SH   DFND 4 1,556 0 0
JOHNSON & JOHNSON COM 478160104 238 1,800 SH Call DFND 1 1,800 0 0
JOHNSON CTLS INTL PLC SHS G51502105 1,536 35,430 SH   DFND 1 35,430 0 0
KATE SPADE & CO COM 485865109 2,348 127,000 SH Call DFND 2 127,000 0 0
KAYNE ANDERSON ACQUISITION *W EXP 06/30/202 48661U110 133 147,498 SH   DFND 2 147,498 0 0
KAYNE ANDERSON ACQUISITION UNIT 06/30/2022 48661U201 1,462 146,231 SH   DFND 2 146,231 0 0
KAYNE ANDERSON ACQUISITION UNIT 06/30/2022 48661U201 10,008 1,000,826 SH   DFND 1 1,000,826 0 0
KBL MERGER CORP IV UNIT 01/15/2024 48242A203 12,576 1,229,365 SH   DFND 2 1,229,365 0 0
KENNEDY-WILSON HLDGS INC COM 489398107 10,030 526,500 SH Call DFND 1 526,500 0 0
LA JOLLA PHARMACEUTICAL CO COM PAR $.0001 2 503459604 512 17,200 SH   DFND 2 17,200 0 0
LA JOLLA PHARMACEUTICAL CO COM PAR $.0001 2 503459604 1,116 37,500 SH Call DFND 2 37,500 0 0
LA JOLLA PHARMACEUTICAL CO COM PAR $.0001 2 503459604 1,042 35,000 SH Put DFND 2 35,000 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 20,994 136,200 SH Put DFND 1 136,200 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 400 60,000 SH   DFND 2 60,000 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 1,828 274,424 SH   DFND 1 274,424 0 0
LENNAR CORP CL B 526057302 895 19,894 SH   DFND 1 19,894 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 491 5,719 SH   DFND 1 5,719 0 0
LIBERTY INTERACTIVE CORP LBT VEN COM A NE 53071M856 5,521 105,580 SH   DFND 1 105,580 0 0
LIBERTY INTERACTIVE CORP LBT VEN COM A NE 53071M856 939 17,960 SH   DFND 4 17,960 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 4,694 111,812 SH   DFND 1 111,812 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 1,153 27,475 SH   DFND 4 27,475 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 836 23,872 SH   DFND 1 23,872 0 0
LOGMEIN INC COM 54142L109 1,886 18,050 SH   DFND 1 18,050 0 0
M III ACQUISITION CORP COM 55378T104 4,921 501,150 SH   DFND 2 501,150 0 0
M III ACQUISITION CORP UNIT 99/99/9999T 55378T203 980 95,500 SH   DFND 1 95,500 0 0
MACYS INC COM 55616P104 232 10,000 SH Call DFND 2 10,000 0 0
MADISON SQUARE GARDEN CO NEW CL A 55825T103 1,119 5,684 SH   DFND 1 5,684 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 936 13,130 SH   DFND 4 13,130 0 0
MARATHON PETE CORP COM 56585A102 2,093 40,000 SH Call DFND 2 40,000 0 0
MASTEC INC COM 576323109 1,765 39,100 SH Put DFND 2 39,100 0 0
MATLIN & PARTNERS ACQUISITIO *W EXP 03/15/202 57682V114 285 569,374 SH   DFND 2 569,374 0 0
MATLIN & PARTNERS ACQUISITIO UNIT 05/28/2021A 57682V205 6,018 600,000 SH   DFND 1 600,000 0 0
MATLIN & PARTNERS ACQUISITIO UNIT 05/28/2021A 57682V205 750 74,800 SH   DFND 2 74,800 0 0
MEDICINES CO COM 584688105 760 20,000 SH Put DFND 2 20,000 0 0
MEDICINES CO COM 584688105 418 11,000 SH   DFND 2 11,000 0 0
MERCK & CO INC COM 58933Y105 1,115 17,400 SH Call DFND 2 17,400 0 0
METLIFE INC COM 59156R108 1,511 27,500 SH   DFND 2 27,500 0 0
METLIFE INC COM 59156R108 27 500 SH Call DFND 2 500 0 0
METLIFE INC COM 59156R108 7,945 144,600 SH Put DFND 2 144,600 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 210,080 3,345,226 SH   DFND 1 3,345,226 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 8,729 139,000 SH Call DFND 2 139,000 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 3,140 50,000 SH Put DFND 2 50,000 0 0
MODERN MEDIA ACQUISITION COM 60765P103 2,888 295,553 SH   DFND 2 295,553 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 140 369,692 SH   DFND 2 369,692 0 0
MODERN MEDIA ACQUISITION UNIT 99/99/9999 60765P202 1,833 178,699 SH   DFND 1 178,699 0 0
MOLSON COORS BREWING CO CL B 60871R209 575 6,664 SH   DFND 1 6,664 0 0
MONEYGRAM INTL INC COM NEW 60935Y208 4,947 286,800 SH Put DFND 1 286,800 0 0
MONSANTO CO NEW COM 61166W101 2,663 22,500 SH Call DFND 2 22,500 0 0
MONSANTO CO NEW COM 61166W101 26,939 227,600 SH Put DFND 1 227,600 0 0
NANOVIRICIDES INC COM NEW 630087203 0 373,750 SH   DFND 1 373,750 0 0
NATIONAL ENERGY SERVICES REU *W EXP 05/05/202 G6375R115 165 300,000 SH   DFND 1 300,000 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 2,856 300,000 SH   DFND 1 300,000 0 0
NCR CORP NEW COM 62886E108 1 17 SH   DFND 2 17 0 0
NCR CORP NEW COM 62886E108 715 17,500 SH Call DFND 2 17,500 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 1,891 41,100 SH Call DFND 2 41,100 0 0
NEW YORK REIT INC COM 64976L109 41,699 4,826,234 SH   DFND 1 4,826,234 0 0
NEW YORK REIT INC COM 64976L109 776 89,850 SH   DFND 4 89,850 0 0
NEXEO SOLUTIONS INC *W EXP 06/09/202 65342H110 10 18,860 SH   DFND 2 18,860 0 0
NEXTERA ENERGY INC COM 65339F101 701 5,000 SH   DFND 4 5,000 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 1,488 38,500 SH   DFND 1 38,500 0 0
NII HLDGS INC COM PAR 62913F508 55 68,472 SH   DFND 2 68,472 0 0
NORDSTROM INC COM 655664100 143 3,000 SH   DFND 2 3,000 0 0
NORDSTROM INC COM 655664100 6,577 137,500 SH Call DFND 2 137,500 0 0
NORTHROP GRUMMAN CORP COM 666807102 513 2,000 SH   DFND 4 2,000 0 0
NVIDIA CORP COM 67066G104 869 6,011 SH   DFND 4 6,011 0 0
NXP SEMICONDUCTORS N V COM N6596X109 29,463 269,200 SH Call DFND 2 269,200 0 0
NXP SEMICONDUCTORS N V COM N6596X109 4,378 40,000 SH Put DFND 2 40,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 97,341 889,365 SH   DFND 1 889,365 0 0
OCI PARTNERS LP COM UNIT REP LP 67091N108 1,845 208,420 SH   DFND 1 208,420 0 0
OCULAR THERAPEUTIX INC COM 67576A100 456 49,200 SH   DFND 4 49,200 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 319 6,250 SH   DFND 4 6,250 0 0
PANDORA MEDIA INC COM 698354107 348 39,000 SH Call DFND 1 39,000 0 0
PANDORA MEDIA INC COM 698354107 16 1,800 SH Call DFND 2 1,800 0 0
PAREXEL INTL CORP COM 699462107 7,886 90,738 SH   DFND 1 90,738 0 0
PATHEON N V SHS N6865W105 1,744 50,000 SH Call DFND 2 50,000 0 0
PATHEON N V SHS N6865W105 872 25,000 SH Put DFND 2 25,000 0 0
PBF ENERGY INC CL A 69318G106 1,207 54,200 SH Call DFND 2 54,200 0 0
PENN NATL GAMING INC COM 707569109 1,173 54,800 SH Call DFND 1 54,800 0 0
PENN NATL GAMING INC COM 707569109 684 31,980 SH   DFND 4 31,980 0 0
PENN NATL GAMING INC COM 707569109 723 33,800 SH   DFND 1 33,800 0 0
PETROBRAS ARGENTINA S A SPONS ADR 71646J109 4,384 365,005 SH   DFND 1 365,005 0 0
PINNACLE ENTMT INC NEW COM 72348Y105 494 25,000 SH   DFND 1 25,000 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 515 19,600 SH   DFND 4 19,600 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 1,269 22,600 SH Put DFND 2 22,600 0 0
POWERSHARES ETF TRUST II SENIOR LN PORT 73936Q769 30,220 1,306,000 SH Put DFND 3 1,306,000 0 0
POWERSHS DB MULTI SECT COMM PS DB AGRICUL FD 73936B408 5,282 266,100 SH Put DFND 3 266,100 0 0
PROSPECT CAPITAL CORPORATION COM 74348T102 2,014 248,000 SH Put DFND 3 248,000 0 0
PRUDENTIAL SHT DURATION HG Y COM 74442F107 542 35,500 SH   DFND 4 35,500 0 0
QIWI PLC SPON ADR REP B 74735M108 2,702 109,467 SH   DFND 1 109,467 0 0
QUALCOMM INC COM 747525103 2,855 51,700 SH Put DFND 1 51,700 0 0
RAYTHEON CO COM NEW 755111507 565 3,500 SH   DFND 4 3,500 0 0
REMARK HLDGS INC COM 75955K102 0 22,222 SH   DFND 1 22,222 0 0
REYNOLDS AMERICAN INC COM 761713106 6,184 95,074 SH   DFND 1 95,074 0 0
RICE ENERGY INC COM 762760106 20,030 752,146 SH   DFND 1 752,146 0 0
RITE AID CORP COM 767754104 4,793 1,624,900 SH Put DFND 2 1,624,900 0 0
RITE AID CORP COM 767754104 988 335,000 SH   DFND 2 335,000 0 0
RITE AID CORP COM 767754104 3,190 1,081,300 SH Call DFND 1 1,081,300 0 0
RITE AID CORP COM 767754104 1,541 522,000 SH Call DFND 2 522,000 0 0
SANDSTORM GOLD LTD COM NEW 80013R206 774 200,000 SH   DFND 1 200,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 169 5,000 SH   DFND 2 5,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 253 7,500 SH Call DFND 2 7,500 0 0
SAREPTA THERAPEUTICS INC COM 803607100 337 10,000 SH Put DFND 2 10,000 0 0
SCHWAB CHARLES CORP NEW COM 808513105 709 16,500 SH   DFND 4 16,500 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 16,691 303,800 SH Put DFND 3 303,800 0 0
SILVER RUN ACQUISITION *W EXP 03/28/202 82812A111 324 180,488 SH   DFND 2 180,488 0 0
SILVER RUN ACQUISITION COM CL A 82812A103 2,533 250,000 SH   DFND 1 250,000 0 0
SILVER RUN ACQUISITION COM CL A 82812A103 2,554 252,142 SH   DFND 2 252,142 0 0
SINA CORP ORD G81477104 1,141 13,424 SH   DFND 1 13,424 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 2,964 90,076 SH   DFND 1 90,076 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 14,351 436,200 SH Call DFND 1 436,200 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 551 4,671 SH   DFND 1 4,671 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 1,416 12,000 SH Put DFND 1 12,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,385 14,000 SH   DFND 2 14,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 50,246 207,800 SH Call DFND 2 207,800 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 5,924 24,500 SH Put DFND 1 24,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 43,572 180,200 SH Put DFND 2 180,200 0 0
SPDR SER TR BLOOMBERG SRT TR 78468R408 1,484 53,050 SH   DFND 4 53,050 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 709 22,200 SH   DFND 2 22,200 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 102 3,200 SH Call DFND 2 3,200 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 13,940 436,700 SH Call DFND 3 436,700 0 0
SPECTRANETICS CORP COM 84760C107 1,920 50,000 SH Call DFND 2 50,000 0 0
SPROUTS FMRS MKT INC COM 85208M102 1,825 80,500 SH   DFND 2 80,500 0 0
SPROUTS FMRS MKT INC COM 85208M102 4,783 211,000 SH Put DFND 2 211,000 0 0
STAPLES INC COM 855030102 1,987 197,341 SH   DFND 1 197,341 0 0
STAPLES INC COM 855030102 25 2,500 SH   DFND 2 2,500 0 0
STAPLES INC COM 855030102 3,014 299,300 SH Call DFND 1 299,300 0 0
STELLAR ACQUISITION III INC COM Y8172W107 795 79,174 SH   DFND 2 79,174 0 0
STERLING BANCORP DEL COM 85917A100 1,208 51,960 SH   DFND 4 51,960 0 0
STRAIGHT PATH COMMUNICATNS I CL B 862578101 4,276 23,800 SH Put DFND 2 23,800 0 0
STRAIGHT PATH COMMUNICATNS I CL B 862578101 4,416 24,582 SH   DFND 2 24,582 0 0
STRAIGHT PATH COMMUNICATNS I CL B 862578101 7,707 42,900 SH Call DFND 2 42,900 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 487 20,450 SH   DFND 4 20,450 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 560 13,000 SH   DFND 2 13,000 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 1,724 40,000 SH Call DFND 2 40,000 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 82 5,000 SH   DFND 2 5,000 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 370 22,500 SH Call DFND 2 22,500 0 0
SYNGENTA AG SPONSORED ADR 87160A100 1,112 12,000 SH Call DFND 2 12,000 0 0
T MOBILE US INC COM 872590104 25,988 428,700 SH Call DFND 1 428,700 0 0
T MOBILE US INC COM 872590104 14,525 239,603 SH   DFND 1 239,603 0 0
TE CONNECTIVITY LTD REG SHS H84989104 511 6,500 SH   DFND 4 6,500 0 0
TERADYNE INC COM 880770102 228 7,600 SH   DFND 2 7,600 0 0
TERADYNE INC COM 880770102 450 15,000 SH Call DFND 2 15,000 0 0
TERADYNE INC COM 880770102 150 5,000 SH Put DFND 2 5,000 0 0
TESARO INC COM 881569107 466 3,329 SH   DFND 1 3,329 0 0
TIME INC NEW COM 887228104 402 28,000 SH   DFND 2 28,000 0 0
TIME INC NEW COM 887228104 495 34,500 SH Put DFND 2 34,500 0 0
TIME WARNER INC COM NEW 887317303 3,508 34,600 SH Call DFND 2 34,600 0 0
TIME WARNER INC COM NEW 887317303 7,127 70,300 SH Put DFND 2 70,300 0 0
TIME WARNER INC COM NEW 887317303 1,646 16,395 SH   DFND 4 16,395 0 0
TIME WARNER INC COM NEW 887317303 29,651 295,295 SH   DFND 1 295,295 0 0
TRACTOR SUPPLY CO COM 892356106 2,049 37,800 SH Call DFND 2 37,800 0 0
TRACTOR SUPPLY CO COM 892356106 108 2,000 SH   DFND 2 2,000 0 0
TRIBUNE MEDIA CO CL A 896047503 8,211 201,400 SH Call DFND 1 201,400 0 0
UNDER ARMOUR INC CL A 904311107 1,271 58,405 SH   DFND 1 58,405 0 0
UNILEVER N V N Y SHS NEW 904784709 1,838 33,256 SH   DFND 1 33,256 0 0
UNILEVER N V N Y SHS NEW 904784709 2,131 38,550 SH   DFND 2 38,550 0 0
UNILEVER N V N Y SHS NEW 904784709 3,051 55,200 SH Put DFND 2 55,200 0 0
UNILEVER PLC SPON ADR NEW 904767704 5,754 106,316 SH   DFND 1 106,316 0 0
UNITED STATES NATL GAS FUND UNIT PAR $0.001 912318201 4,125 608,400 SH Put DFND 3 608,400 0 0
VALMONT INDS INC COM 920253101 795 5,315 SH   DFND 2 5,315 0 0
VALMONT INDS INC COM 920253101 3,890 26,000 SH Put DFND 2 26,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 3,676 44,900 SH Put DFND 1 44,900 0 0
VANTAGE ENERGY ACQUISITION UNIT 04/12/2024 92211L204 10,130 1,000,000 SH   DFND 1 1,000,000 0 0
VANTAGE ENERGY ACQUISITION UNIT 04/12/2024 92211L204 43 4,252 SH   DFND 2 4,252 0 0
VECTOR GROUP LTD COM 92240M108 706 33,100 SH   DFND 1 33,100 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 2,754 140,164 SH   DFND 1 140,164 0 0
VWR CORP COM 91843L103 25,153 761,988 SH   DFND 1 761,988 0 0
WEBMD HEALTH CORP COM 94770V102 16,120 274,845 SH   DFND 1 274,845 0 0
WEIBO CORP SPONSORED ADR 948596101 7,637 114,900 SH Put DFND 1 114,900 0 0
WEIBO CORP SPONSORED ADR 948596101 6,561 98,707 SH   DFND 1 98,707 0 0
WESTERN DIGITAL CORP COM 958102105 6,007 67,800 SH Call DFND 2 67,800 0 0
WHOLE FOODS MKT INC COM 966837106 4,881 115,900 SH   DFND 2 115,900 0 0
WHOLE FOODS MKT INC COM 966837106 1,099 26,100 SH Call DFND 2 26,100 0 0
WHOLE FOODS MKT INC COM 966837106 4,678 111,100 SH Put DFND 2 111,100 0 0
WHOLE FOODS MKT INC COM 966837106 18,021 427,952 SH   DFND 1 427,952 0 0
WILLIS LEASE FINANCE CORP COM 970646105 228 8,517 SH   DFND 1 8,517 0 0
WILLIS TOWERS WATSON PUB LTD SHS G96629103 618 4,250 SH   DFND 1 4,250 0 0
WISDOMTREE TR INDIA ERNGS FD 97717W422 7,414 302,500 SH Put DFND 3 302,500 0 0
XEROX CORP COM NEW 984121608 1,372 47,750 SH   DFND 1 47,750 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 642 5,000 SH Put DFND 2 5,000 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 257 2,000 SH   DFND 2 2,000 0 0