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
SCHULMAN A INC COM 808194104 2,670 60,000 SH   SOLE   60,000 0 0
ABB LTD SPONSORED ADR 000375204 3,483 160,000 SH   SOLE   160,000 0 0
ADOBE SYS INC COM 00724F101 610 2,500 SH   SOLE   2,500 0 0
AEROJET ROCKETDYNE HLDGS INC NOTE 2.250 12/1 007800AB1 12,318 9,500 PRN   SOLE   9,500 0 0
AETNA INC NEW COM 00817Y108 17,166 93,549 SH   SOLE   93,549 0 0
AKORN INC COM 009728106 408 24,600 SH Call SOLE   24,600 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 10,204 55,000 SH Call SOLE   55,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 10,946 59,000 SH Put SOLE   59,000 0 0
ALLERGAN PLC SH G0177J108 750 4,500 SH   SOLE   4,500 0 0
ALPHABET INC CAP STK CL A 02079K305 11,292 10,000 SH Put SOLE   10,000 0 0
ALPHABET INC CAP STK CL A 02079K305 11,372 10,071 SH   SOLE   10,071 0 0
ALPHABET INC CAP STK CL C 02079K107 14,150 12,683 SH   SOLE   12,683 0 0
ALTA MESA RES INC CL A 02133L109 866 127,235 SH   SOLE   127,235 0 0
ALTA MESA RES INC W EXP 03/28/202 02133L117 220 157,166 SH   SOLE   157,166 0 0
AMAZON COM INC COM 023135106 1,870 1,100 SH   SOLE   1,100 0 0
AMTRUST FINL SVCS INC COM 032359309 1,574 108,004 SH   SOLE   108,004 0 0
ANDEAVOR COM 03349M105 9,012 68,703 SH   SOLE   68,703 0 0
APPLE INC COM 037833100 2,499 13,500 SH   SOLE   13,500 0 0
APPLIED MATLS INC COM 038222105 2,771 60,000 SH Put SOLE   60,000 0 0
APPLIED MATLS INC COM 038222105 5,774 125,000 SH   SOLE   125,000 0 0
ARBUTUS BIOPHARMA CORP COM 03879J100 150 20,591 SH   SOLE   20,591 0 0
RTI INTL METALS INC NOTE 1.625 10/1 74973WAB3 5,020 5,000 PRN   SOLE   5,000 0 0
ASANKO GOLD INC COM 04341Y105 16 15,000 SH Call SOLE   15,000 0 0
ASANKO GOLD INC COM 04341Y105 572 534,860 SH   SOLE   534,860 0 0
ATHENAHEALTH INC COM 04685W103 8,068 50,700 SH Put SOLE   50,700 0 0
ATHENAHEALTH INC COM 04685W103 8,785 55,200 SH   SOLE   55,200 0 0
ATLANTIC ACQUISITION CORP COM 048206106 369 36,685 SH   SOLE   36,685 0 0
AUTODESK INC COM 052769106 2,399 18,300 SH   SOLE   18,300 0 0
AV HOMES INC COM 00234P102 3,120 145,799 SH   SOLE   145,799 0 0
AVISTA CORP COM 05379B107 1,675 31,800 SH   SOLE   31,800 0 0
AVISTA HEALTHCARE PUB ACQ CO CL A G0726L125 3,201 319,821 SH   SOLE   319,821 0 0
AVISTA HEALTHCARE PUB ACQ CO W EXP 99/99/999 G0726L117 417 896,960 SH   SOLE   896,960 0 0
B2GOLD CORP NOTE 3.250 10/0 11777QAB6 997 1,000 PRN   SOLE   1,000 0 0
B2GOLD CORP COM 11777Q209 130 50,403 SH   SOLE   50,403 0 0
BABCOCK & WILCOX ENTERPRIS I COM 05614L100 890 373,856 SH   SOLE   373,856 0 0
BANK AMER CORP COM 060505104 12,686 450,000 SH Call SOLE   450,000 0 0
BARINGTON HILCO ACQUISITION COM 06759V101 1,033 97,892 SH   SOLE   97,892 0 0
BARINGTON HILCO ACQUISITION W EXP 02/11/202 06759V127 5 28,670 SH   SOLE   28,670 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,008 16,118 SH   SOLE   16,118 0 0
BGC PARTNERS INC CL A 05541T101 3,035 268,067 SH   SOLE   268,067 0 0
BIG ROCK PARTNERS ACQUISI CO RIGHT 12/01/2022 089482129 136 301,397 SH   SOLE   301,397 0 0
BIG ROCK PARTNERS ACQUISI CO COM 089482103 1,451 146,391 SH   SOLE   146,391 0 0
BIG ROCK PARTNERS ACQUISI CO UNIT 11/20/2022 089482202 2,613 250,000 SH   SOLE   250,000 0 0
BIG ROCK PARTNERS ACQUISI CO W EXP 12/01/202 089482111 35 101,200 SH   SOLE   101,200 0 0
BISON CAP ACQUISITION CORP ORD SHS G1142P104 1,317 131,426 SH   SOLE   131,426 0 0
BLACK RIDGE ACQUISITION CORP RIGHT 07/10/2019 09216T123 23 75,900 SH   SOLE   75,900 0 0
BLACKBERRY LTD DEBT 3.750 11/1 C10268AC1 2,988 2,500 PRN   SOLE   2,500 0 0
BLUE BIRD CORP COM 095306106 1,676 75,000 SH   SOLE   75,000 0 0
BRASKEM S A SP ADR PFD A 105532105 1,602 61,600 SH Call SOLE   61,600 0 0
BRASKEM S A SP ADR PFD A 105532105 1,589 61,100 SH   SOLE   61,100 0 0
BROWN FORMAN CORP CL A 115637100 2,169 44,400 SH   SOLE   44,400 0 0
BUNGE LIMITED COM G16962105 4,886 70,086 SH   SOLE   70,086 0 0
CADENCE BANCORPORATION CL A 12739A100 979 33,905 SH   SOLE   33,905 0 0
CALLON PETE CO DEL COM 13123X102 1,611 150,000 SH   SOLE   150,000 0 0
CAMPING WORLD HLDGS INC CL A 13462K109 4,996 200,000 SH Call SOLE   200,000 0 0
CAPELLA EDUCATION COMPANY COM 139594105 2,307 23,378 SH   SOLE   23,378 0 0
CAPITOL INVT CORP IV UNIT 99/99/9999 G18920119 2,843 276,000 SH   SOLE   276,000 0 0
CARNIVAL PLC ADR 14365C103 1,153 20,000 SH   SOLE   20,000 0 0
CARS COM INC COM 14575E105 2,072 73,000 SH   SOLE   73,000 0 0
CASEYS GEN STORES INC COM 147528103 4,991 47,500 SH Put SOLE   47,500 0 0
CASEYS GEN STORES INC COM 147528103 4,235 40,300 SH   SOLE   40,300 0 0
CECO ENVIRONMENTAL CORP COM 125141101 2,199 358,074 SH   SOLE   358,074 0 0
CENTRAL GARDEN & PET CO CL A NON-VTG 153527205 413 10,200 SH   SOLE   10,200 0 0
CERIDIAN HCM HLDG INC COM 15677J108 2,906 87,559 SH   SOLE   87,559 0 0
CISCO SYS INC COM 17275R102 2,152 50,000 SH Put SOLE   50,000 0 0
CISCO SYS INC COM 17275R102 3,227 75,000 SH   SOLE   75,000 0 0
CITIGROUP INC COM NEW 172967424 43,164 645,000 SH Call SOLE   645,000 0 0
CITIGROUP INC COM NEW 172967424 3,011 45,000 SH   SOLE   45,000 0 0
CITRIX SYS INC NOTE 0.500 4/1 177376AD2 4,356 3,000 PRN   SOLE   3,000 0 0
CM SEVEN STAR ACQUISITION CO UNIT 08/21/2022 G2345N128 5,961 578,700 SH   SOLE   578,700 0 0
CM SEVEN STAR ACQUISITION CO RIGHT 08/21/2022 G2345N136 86 268,354 SH   SOLE   268,354 0 0
CM SEVEN STAR ACQUISITION CO W EXP 08/21/202 G2345N110 98 249,300 SH   SOLE   249,300 0 0
CONSTELLATION ALPHA CAP CORP SH G2379F108 6,354 637,903 SH   SOLE   637,903 0 0
CONSTELLATION ALPHA CAP CORP W EXP 03/23/202 G2379F116 219 608,100 SH   SOLE   608,100 0 0
COTIVITI HLDGS INC COM 22164K101 463 10,500 SH   SOLE   10,500 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 779 50,000 SH Put SOLE   50,000 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 14,022 900,000 SH   SOLE   900,000 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 11,418 135,000 SH   SOLE   135,000 0 0
DEUTSCHE BANK AG NAMEN AKT D18190898 1,274 120,000 SH Call SOLE   120,000 0 0
DFB HEALTHCARE ACQUISTION CO COM 23291E109 241 25,000 SH   SOLE   25,000 0 0
DFB HEALTHCARE ACQUISTION CO UNIT 01/30/2023 23291E208 7,742 764,253 SH   SOLE   764,253 0 0
DIEBOLD NXDF INC COM 253651103 4,183 350,000 SH Call SOLE   350,000 0 0
DISCOVERY INC COM SER C 25470F302 4,680 183,515 SH   SOLE   183,515 0 0
DOVER CORP COM 260003108 2,928 40,000 SH Call SOLE   40,000 0 0
DOWDUPONT INC COM 26078J100 2,636 40,000 SH Call SOLE   40,000 0 0
DOWDUPONT INC COM 26078J100 2,483 37,673 SH   SOLE   37,673 0 0
DRAPER OAKWOOD TECHNOLOGY RIGHT 09/19/2018 26146L129 96 162,100 SH   SOLE   162,100 0 0
DRAPER OAKWOOD TECHNOLOGY COM CL A 26146L103 2,825 283,093 SH   SOLE   283,093 0 0
DROPBOX INC CL A 26210C104 1,459 45,000 SH Call SOLE   45,000 0 0
DYCOM INDS INC NOTE 0.750 9/1 267475AB7 8,258 7,130 PRN   SOLE   7,130 0 0
EASTERLY ACQUISITION CORP COM 27616L102 13,548 1,315,316 SH   SOLE   1,315,316 0 0
EASTERLY ACQUISITION CORP W EXP 07/29/202 27616L110 915 731,972 SH   SOLE   731,972 0 0
EDGEWATER TECHNOLOGY INC COM 280358102 1,888 348,345 SH   SOLE   348,345 0 0
ENPHASE ENERGY INC COM 29355A107 1,144 170,000 SH   SOLE   170,000 0 0
ENVISION HEALTHCARE CORP COM 29414D100 3,650 82,930 SH   SOLE   82,930 0 0
ESTRE AMBIENTAL INC W EXP 12/21/202 G3206V118 89 209,855 SH   SOLE   209,855 0 0
ETF MANAGERS TR ETFMG ALTR HRVST 26924G508 3,766 128,100 SH Call SOLE   128,100 0 0
ETF MANAGERS TR ETFMG ALTR HRVST 26924G508 15,294 520,200 SH Put SOLE   520,200 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 5,019 65,000 SH Put SOLE   65,000 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 5,081 65,813 SH   SOLE   65,813 0 0
EXTRA SPACE STORAGE INC COM 30225T102 4,990 50,000 SH Call SOLE   50,000 0 0
FAR PT ACQUISITION CORP UNIT 06/01/2025 30734W208 16,053 1,575,414 SH   SOLE   1,575,414 0 0
FEDERAL STR ACQUISITION CORP CL A 31421V107 633 64,800 SH   SOLE   64,800 0 0
FEDERAL STR ACQUISITION CORP UNIT 99/99/9999 31421V206 2,338 231,485 SH   SOLE   231,485 0 0
FEDERAL STR ACQUISITION CORP W EXP 07/24/202 31421V115 219 182,400 SH   SOLE   182,400 0 0
FGL HLDGS W EXP 11/30/202 G3402M110 253 210,500 SH   SOLE   210,500 0 0
FINANCIAL ENGINES INC COM 317485100 898 20,000 SH   SOLE   20,000 0 0
FINTECH ACQUISITION CORP II COM 31810G109 2,337 233,749 SH   SOLE   233,749 0 0
FINTECH ACQUISITION CORP II W EXP 01/19/202 31810G117 801 500,000 SH   SOLE   500,000 0 0
GASTAR EXPL INC NEW COM 36729W202 857 1,529,952 SH   SOLE   1,529,952 0 0
GGP INC COM 36174X101 2,631 128,800 SH Put SOLE   128,800 0 0
GGP INC COM 36174X101 9,734 476,456 SH   SOLE   476,456 0 0
GIGCAPITAL INC RIGHT 03/06/2020 37518N114 72 159,200 SH   SOLE   159,200 0 0
GIGCAPITAL INC UNIT 03/06/2025 37518N205 1,906 181,539 SH   SOLE   181,539 0 0
GIGCAPITAL INC COM 37518N106 268 27,236 SH   SOLE   27,236 0 0
GORDON POINTE ACQUISITION CO COM CLASS A 382788107 318 32,746 SH   SOLE   32,746 0 0
GORES HLDGS II INC COM CL A 382867109 5,565 548,000 SH   SOLE   548,000 0 0
GORES HLDGS II INC W EXP 01/13/202 382867117 402 251,166 SH   SOLE   251,166 0 0
GRAMERCY PPTY TR COM NEW 385002308 3,729 136,479 SH   SOLE   136,479 0 0
LAYNE CHRISTENSEN CO NOTE 8.000 5/0 521050AD6 6,418 5,000 PRN   SOLE   5,000 0 0
GS ACQUISITION HLDGS CORP UNIT 06/12/2023 36255F201 2,353 230,200 SH   SOLE   230,200 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 3,704 368,239 SH   SOLE   368,239 0 0
GTY TECHNOLOGY HOLDINGS INC W EXP 10/25/202 G4182A128 157 125,753 SH   SOLE   125,753 0 0
HAYMAKER ACQUISITION CORP UNIT 10/19/2022 420870206 8,848 875,164 SH   SOLE   875,164 0 0
HAYMAKER ACQUISITION CORP COM CLASS A 420870107 2,428 250,000 SH   SOLE   250,000 0 0
HAYMAKER ACQUISITION CORP W EXP 10/27/202 420870115 131 151,100 SH   SOLE   151,100 0 0
HECLA MNG CO COM 422704106 35 10,000 SH Call SOLE   10,000 0 0
HEICO CORP NEW CL A 422806208 4,238 69,525 SH   SOLE   69,525 0 0
HENNESSY CAP ACQUSTON CORP I W EXP 06/15/202 42588L113 1,048 728,100 SH   SOLE   728,100 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 7,581 747,600 SH   SOLE   747,600 0 0
HIGHPOINT RES CORP COM 43114K108 3,162 520,000 SH   SOLE   520,000 0 0
HL ACQUISITIONS CORP UNIT 06/21/2023 G4603R114 2,012 200,000 SH   SOLE   200,000 0 0
HOSTESS BRANDS INC W EXP 11/04/202 44109J114 306 180,000 SH   SOLE   180,000 0 0
I AM CAP ACQUISITION CO COM 45074Q108 339 31,389 SH   SOLE   31,389 0 0
ILG INC COM 44967H101 8,654 262,017 SH   SOLE   262,017 0 0
INDEPENDENT BK GROUP INC COM 45384B106 1,285 19,231 SH   SOLE   19,231 0 0
ISHARES TR 20 YR TR BD ETF 464287432 17,041 140,000 SH Call SOLE   140,000 0 0
ISHARES TR 20 YR TR BD ETF 464287432 36,516 300,000 SH Put SOLE   300,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 1,702 20,000 SH Put SOLE   20,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 433 10,000 SH Call SOLE   10,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 2,600 60,000 SH Put SOLE   60,000 0 0
ISHARES TR TRANS AVG ETF 464287192 745 4,000 SH   SOLE   4,000 0 0
ISHARES TR US AER DEF ETF 464288760 4,812 25,000 SH Put SOLE   25,000 0 0
JENSYN ACQUISITION CORP COM 47632B102 1,333 126,189 SH   SOLE   126,189 0 0
JENSYN ACQUISITION CORP W EXP 03/07/202 47632B110 27 209,455 SH   SOLE   209,455 0 0
JPMORGAN CHASE & CO COM 46625H100 3,387 32,500 SH   SOLE   32,500 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 3,713 107,633 SH   SOLE   107,633 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 6,416 649,403 SH   SOLE   649,403 0 0
KAYNE ANDERSON ACQUISITION W EXP 06/30/202 48661U110 791 658,866 SH   SOLE   658,866 0 0
KBL MERGER CORP IV RIGHT 03/22/2019 48242A120 20 59,540 SH   SOLE   59,540 0 0
KBL MERGER CORP IV COM 48242A104 2,485 249,788 SH   SOLE   249,788 0 0
KBL MERGER CORP IV W EXP 01/15/202 48242A112 66 227,414 SH   SOLE   227,414 0 0
INFINITY PPTY & CAS CORP COM 45665Q103 2,302 16,170 SH   SOLE   16,170 0 0
KINROSS GOLD CORP COM NO PAR 496902404 188 50,000 SH Call SOLE   50,000 0 0
LANDCADIA HLDGS INC CL A 51476W107 2,861 282,467 SH   SOLE   282,467 0 0
LANDCADIA HLDGS INC W EXP 06/01/202 51476W115 326 407,349 SH   SOLE   407,349 0 0
LASALLE HOTEL PPTYS COM SH BEN INT 517942108 5,591 163,322 SH   SOLE   163,322 0 0
LEGACY ACQUISITION CORP UNIT 05/31/2024 524643202 15,254 1,522,320 SH   SOLE   1,522,320 0 0
LEGACY ACQUISITION CORP W EXP 11/30/202 524643111 22 50,000 SH   SOLE   50,000 0 0
LEISURE ACQUISITION CORP COM 52539T107 2,029 210,000 SH   SOLE   210,000 0 0
LEISURE ACQUISITION CORP UNIT 99/99/9999 52539T206 2,940 294,007 SH   SOLE   294,007 0 0
LEISURE ACQUISITION CORP W EXP 12/05/201 52539T115 28 40,400 SH   SOLE   40,400 0 0
LENNAR CORP CL A 526057104 435 8,277 SH   SOLE   8,277 0 0
LEO HOLDINGS CORP UNIT 99/99/9999 G5463L121 3,546 348,704 SH   SOLE   348,704 0 0
LF CAP ACQUISITION CORP UNIT 06/19/2025 50200K207 3,816 378,900 SH   SOLE   378,900 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 750 9,900 SH   SOLE   9,900 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 918 20,900 SH   SOLE   20,900 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 667 25,055 SH   SOLE   25,055 0 0
LIBERTY LATIN AMERICA LTD COM CL A G9001E102 584 30,556 SH   SOLE   30,556 0 0
LIBERTY MEDIA CORP DELAWARE COM A BRAVES GRP 531229706 1,771 68,873 SH   SOLE   68,873 0 0
LIBERTY MEDIA CORP DELAWARE COM SER A FRMLA 531229870 3,178 90,000 SH   SOLE   90,000 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 4,316 95,800 SH   SOLE   95,800 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 6,012 373,445 SH   SOLE   373,445 0 0
LOUISIANA PAC CORP COM 546347105 8,847 325,000 SH Call SOLE   325,000 0 0
LOUISIANA PAC CORP COM 546347105 5,414 198,900 SH Put SOLE   198,900 0 0
LOUISIANA PAC CORP COM 546347105 9,527 350,000 SH   SOLE   350,000 0 0
LOWES COS INC COM 548661107 958 10,024 SH   SOLE   10,024 0 0
M I ACQUISITIONS INC COM 55304A104 2,520 239,981 SH   SOLE   239,981 0 0
M I ACQUISITIONS INC W EXP 11/15/202 55304A112 1,204 797,200 SH   SOLE   797,200 0 0
MAGNACHIP SEMICONDUCTOR CORP COM 55933J203 5,154 502,811 SH   SOLE   502,811 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 207 9,633 SH   SOLE   9,633 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 3,978 402,998 SH   SOLE   402,998 0 0
MATLIN & PARTNERS ACQUISITIO UNIT 05/28/2021A 57682V205 1,158 110,306 SH   SOLE   110,306 0 0
MATLIN & PARTNERS ACQUISITIO W EXP 05/28/202 57682V114 475 699,439 SH   SOLE   699,439 0 0
MB FINANCIAL INC NEW COM 55264U108 2,588 55,408 SH   SOLE   55,408 0 0
MERCER INTL INC COM 588056101 10,413 595,000 SH   SOLE   595,000 0 0
MICRON TECHNOLOGY INC COM 595112103 2,622 50,000 SH Put SOLE   50,000 0 0
MICRON TECHNOLOGY INC COM 595112103 2,622 50,000 SH   SOLE   50,000 0 0
MICROSOFT CORP COM 594918104 1,972 20,000 SH   SOLE   20,000 0 0
MITEL NETWORKS CORP COM 60671Q104 3,151 287,223 SH   SOLE   287,223 0 0
MODERN MEDIA ACQUISITION COM 60765P103 3,318 332,415 SH   SOLE   332,415 0 0
MORGAN STANLEY COM NEW 617446448 9,480 200,000 SH Call SOLE   200,000 0 0
MORGAN STANLEY COM NEW 617446448 8,122 171,343 SH   SOLE   171,343 0 0
MOSAIC ACQUISITION CORP UNIT 99/99/9999 G62848117 2,177 217,300 SH   SOLE   217,300 0 0
MTECH ACQUISITION CORP COM CLASS A 55378W107 2,411 246,989 SH   SOLE   246,989 0 0
MTECH ACQUISITION CORP W EXP 08/01/202 55378W115 161 247,989 SH   SOLE   247,989 0 0
MUDRICK CAP ACQUISITION CORP COM CLASS A 624745105 504 52,293 SH   SOLE   52,293 0 0
MYLAN N V SHS EURO N59465109 9,939 275,000 SH Call SOLE   275,000 0 0
MYLAN N V SHS EURO N59465109 7,409 205,000 SH Put SOLE   205,000 0 0
MYLAN N V SHS EURO N59465109 7,228 200,000 SH   SOLE   200,000 0 0
NATIONAL ENERGY SERVICES REU W EXP 05/05/202 G6375R115 1,047 872,651 SH   SOLE   872,651 0 0
NATIONSTAR MTG HLDGS INC COM 63861C109 1,037 59,138 SH   SOLE   59,138 0 0
NCR CORP NEW COM 62886E108 3,634 121,200 SH Call SOLE   121,200 0 0
NCR CORP NEW COM 62886E108 899 30,000 SH   SOLE   30,000 0 0
NEBULA ACQUISITION CORP UNIT 03/12/2025 629076209 1,004 99,653 SH   SOLE   99,653 0 0
NEVSUN RES LTD COM 64156L101 69 20,000 SH Call SOLE   20,000 0 0
NEVSUN RES LTD COM 64156L101 713 205,544 SH   SOLE   205,544 0 0
NEW FRONTIER CORP UNIT 99/99/9999 G6485P116 3,015 300,000 SH   SOLE   300,000 0 0
NEWS CORP NEW CL B 65249B208 1,265 79,790 SH   SOLE   79,790 0 0
NEXEO SOLUTIONS INC W EXP 06/09/202 65342H110 170 297,917 SH   SOLE   297,917 0 0
NXP SEMICONDUCTORS N V COM N6596X109 22,947 210,000 SH Put SOLE   210,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 37,698 345,000 SH   SOLE   345,000 0 0
NXSTAGE MEDICAL INC COM 67072V103 1,243 44,565 SH   SOLE   44,565 0 0
OCLARO INC COM NEW 67555N206 1,021 114,300 SH Put SOLE   114,300 0 0
OCLARO INC COM NEW 67555N206 1,920 215,000 SH   SOLE   215,000 0 0
ONE MADISON CORP UNIT 99/99/9999 G6772P118 6,872 679,421 SH   SOLE   679,421 0 0
OPES ACQUISITION CORP COM 68373P100 4,066 418,700 SH   SOLE   418,700 0 0
OPES ACQUISITION CORP W EXP 03/13/202 68373P118 109 331,100 SH   SOLE   331,100 0 0
ORBOTECH LTD ORD M75253100 5,253 85,000 SH   SOLE   85,000 0 0
OSPREY ENERGY ACQUISITION CO CL A COM 688397108 8,846 871,568 SH   SOLE   871,568 0 0
OSPREY ENERGY ACQUISITION CO W EXP 07/21/202 688397116 405 253,098 SH   SOLE   253,098 0 0
PAN AMERICAN SILVER CORP COM 697900108 448 25,000 SH Put SOLE   25,000 0 0
PAPA JOHNS INTL INC COM 698813102 2,536 50,000 SH Call SOLE   50,000 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 1,146 61,100 SH   SOLE   61,100 0 0
PEBBLEBROOK HOTEL TR COM 70509V100 1,164 30,000 SH Put SOLE   30,000 0 0
PENN NATL GAMING INC COM 707569109 1,094 32,583 SH   SOLE   32,583 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 20 41,026 SH   SOLE   41,026 0 0
PENSARE ACQUISITION CORP COM 70957E105 5,151 520,807 SH   SOLE   520,807 0 0
PENSARE ACQUISITION CORP W EXP 07/27/202 70957E113 430 671,900 SH   SOLE   671,900 0 0
PINNACLE FOODS INC DEL COM 72348P104 2,739 42,098 SH   SOLE   42,098 0 0
PLATINUM EAGLE ACQUISITIN CO UNIT 01/09/2023 G7126L126 5,979 587,306 SH   SOLE   587,306 0 0
PLATINUM EAGLE ACQUISITIN CO SHS CL A G7126L100 511 52,546 SH   SOLE   52,546 0 0
PLATINUM EAGLE ACQUISITIN CO W EXP 01/17/202 G7126L118 431 307,900 SH   SOLE   307,900 0 0
PRAXAIR INC COM 74005P104 3,653 23,100 SH   SOLE   23,100 0 0
PRETIUM RES INC COM 74139C102 3,498 476,500 SH Put SOLE   476,500 0 0
PROLOGIS INC COM 74340W103 1,519 23,118 SH   SOLE   23,118 0 0
PURE ACQUISITION CORP UNIT 04/13/2023 74621Q205 20,621 2,011,846 SH   SOLE   2,011,846 0 0
PURE ACQUISITION CORP CL A 74621Q106 6,037 626,199 SH   SOLE   626,199 0 0
QUALCOMM INC COM 747525103 9,821 175,000 SH Call SOLE   175,000 0 0
QUALCOMM INC COM 747525103 1,122 20,000 SH   SOLE   20,000 0 0
RANDGOLD RES LTD ADR 752344309 1,549 20,099 SH   SOLE   20,099 0 0
REGALWOOD GLOBAL ENERGY LTD UNIT 99/99/9999 G74760110 2,112 208,442 SH   SOLE   208,442 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 446 7,400 SH   SOLE   7,400 0 0
ROCKWELL COLLINS INC COM 774341101 18,310 135,953 SH   SOLE   135,953 0 0
ROSEHILL RES INC CL A 777385105 2,331 318,898 SH   SOLE   318,898 0 0
ROSEHILL RES INC W EXP 09/16/202 777385113 1,258 1,164,548 SH   SOLE   1,164,548 0 0
RSP PERMIAN INC COM 74978Q105 2,275 51,673 SH   SOLE   51,673 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 4,297 426,336 SH   SOLE   426,336 0 0
SABAN CAP ACQUISITION CORP W EXP 09/21/202 78516C114 150 125,000 SH   SOLE   125,000 0 0
SELECT ENERGY SVCS INC CL A COM 81617J301 8,285 570,220 SH   SOLE   570,220 0 0
SENSEONICS HLDGS INC NOTE 5.250 2/0 81727UAA3 3,556 2,500 PRN   SOLE   2,500 0 0
SENSEONICS HLDGS INC COM 81727U105 845 205,654 SH   SOLE   205,654 0 0
SENTINEL ENERGY SVCS INC UNIT 11/02/2022 G8062D128 2,984 295,770 SH   SOLE   295,770 0 0
SHIRE PLC SPONSORED ADR 82481R106 2,165 12,826 SH   SOLE   12,826 0 0
SIGMA DESIGNS INC COM 826565103 6,655 1,090,971 SH   SOLE   1,090,971 0 0
SILICON LABORATORIES INC NOTE 1.375 3/0 826919AB8 8,448 7,000 PRN   SOLE   7,000 0 0
SIMPLY GOOD FOODS CO W EXP 07/07/202 82900L110 208 50,000 SH   SOLE   50,000 0 0
SJW GROUP COM 784305104 4,499 67,941 SH   SOLE   67,941 0 0
SOCIAL CAP HEDOSOPHIA HLDGS CL A G8250R103 4,983 495,804 SH   SOLE   495,804 0 0
SOCIAL CAP HEDOSOPHIA HLDGS W EXP 09/14/202 G8250R129 443 246,099 SH   SOLE   246,099 0 0
SPARTON CORP COM 847235108 3,022 159,132 SH   SOLE   159,132 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 4,069 15,000 SH Call SOLE   15,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 13,564 50,000 SH Put SOLE   50,000 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 861 20,000 SH Put SOLE   20,000 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 3,660 60,000 SH   SOLE   60,000 0 0
HRG GROUP INC COM 40434J100 4,281 327,019 SH   SOLE   327,019 0 0
SPLUNK INC COM 848637104 3,717 37,500 SH Call SOLE   37,500 0 0
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 5,013 399,456 SH   SOLE   399,456 0 0
STARBUCKS CORP COM 855244109 440 9,000 SH   SOLE   9,000 0 0
STELLAR ACQUISITION III INC COM Y8172W107 1,674 161,230 SH   SOLE   161,230 0 0
STRYKER CORP COM 863667101 3,377 20,000 SH Call SOLE   20,000 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 34,041 490,000 SH Put SOLE   490,000 0 0
TERADYNE INC COM 880770102 2,322 61,000 SH   SOLE   61,000 0 0
THUNDER BRIDGE ACQUISITION L UNIT 01/01/2025 G8857R118 7,274 725,000 SH   SOLE   725,000 0 0
TIBERIUS ACQUISITION CORP UNIT 02/28/2021 88633A206 4,532 450,000 SH   SOLE   450,000 0 0
TIBERIUS ACQUISITION CORP W EXP 02/28/202 88633A115 112 200,000 SH   SOLE   200,000 0 0
TIMKEN CO COM 887389104 2,704 62,100 SH   SOLE   62,100 0 0
TPG PACE ENERGY HLDGS CORP W EXP 99/99/999 872656111 2,154 783,333 SH   SOLE   783,333 0 0
TPG PACE HLDGS CORP CL A G89827128 6,147 619,000 SH   SOLE   619,000 0 0
TPG PACE HLDGS CORP W EXP 06/27/202 G89827110 495 300,000 SH   SOLE   300,000 0 0
TRINITY MERGER CORP UNIT 05/11/2025 89653L205 3,750 372,800 SH   SOLE   372,800 0 0
TRINITY MERGER CORP W EXP 05/11/202 89653L114 120 299,400 SH   SOLE   299,400 0 0
TRIPADVISOR INC COM 896945201 2,228 40,000 SH Call SOLE   40,000 0 0
TURTLE BEACH CORP COM NEW 900450206 813 40,000 SH   SOLE   40,000 0 0
TWELVE SEAS INVESTMENT COMPA UNIT 06/21/2023 G9145A123 9,054 900,000 SH   SOLE   900,000 0 0
TWENTY FIRST CENTY FOX INC CL B 90130A200 10,983 222,907 SH   SOLE   222,907 0 0
UNION ACQUISITION CORP UNIT 99/99/9999 G9366W119 4,728 463,500 SH   SOLE   463,500 0 0
UNION ACQUISITION CORP W EXP 07/01/202 G9366W127 18 50,000 SH   SOLE   50,000 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 602 40,000 SH Put SOLE   40,000 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 860 10,000 SH Put SOLE   10,000 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 3,010 35,000 SH   SOLE   35,000 0 0
U S G CORP COM NEW 903293405 1,302 30,200 SH Put SOLE   30,200 0 0
U S G CORP COM NEW 903293405 910 21,100 SH   SOLE   21,100 0 0
VALE S A ADR 91912E105 5,849 456,200 SH Put SOLE   456,200 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 5,000 48,700 SH Call SOLE   48,700 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 38,502 375,000 SH Put SOLE   375,000 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 8,734 885,755 SH   SOLE   885,755 0 0
VANTAGE ENERGY ACQUISITION W EXP 04/12/202 92211L113 917 833,333 SH   SOLE   833,333 0 0
VERIFONE SYS INC COM 92342Y109 1,337 58,580 SH   SOLE   58,580 0 0
VIACOM INC NEW CL B 92553P201 302 10,000 SH   SOLE   10,000 0 0
VMWARE INC CL A COM 928563402 8,084 55,000 SH Call SOLE   55,000 0 0
WALMART INC COM 931142103 574 6,700 SH   SOLE   6,700 0 0
WASTE CONNECTIONS INC COM 94106B101 2,432 32,306 SH   SOLE   32,306 0 0
WELLS FARGO CO NEW COM 949746101 554 10,000 SH   SOLE   10,000 0 0
WILDHORSE RESOURCE DEV CORP COM 96812T102 5,072 200,000 SH   SOLE   200,000 0 0
WILLSCOT CORP W EXP 09/10/202 971375118 1,265 559,523 SH   SOLE   559,523 0 0
XEROX CORP COM NEW 984121608 5,640 235,000 SH Call SOLE   235,000 0 0
XEROX CORP COM NEW 984121608 2,833 118,050 SH   SOLE   118,050 0 0
XILINX INC COM 983919101 7,290 111,700 SH   SOLE   111,700 0 0
XL GROUP LTD COM G98294104 2,840 50,761 SH   SOLE   50,761 0 0
ALTABA INC COM 021346101 23,081 315,273 SH   SOLE   315,273 0 0
ZILLOW GROUP INC NOTE 2.000 12/0 98954MAB7 12,635 10,000 PRN   SOLE   10,000 0 0