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
A H BELO CORP COM CL A 001282102 173 35,942 SH   SOLE   35,942 0 0
ACTUA CORP COM 005094107 3,787 242,735 SH   SOLE   242,735 0 0
ADVENT CLAYMORE ENH GRW & IN COM 00765E104 223 26,775 SH   SOLE   26,775 0 0
ALTABA INC COM 021346101 34,932 500,101 SH   SOLE   500,101 0 0
ANCHOR BANCORP WA COM 032838104 4,608 185,813 SH   SOLE   185,813 0 0
ANDINA ACQUISITION CORP II *W EXP 11/23/202 G0441P138 353 187,500 SH   SOLE   187,500 0 0
ANDINA ACQUISITION CORP II SHS G0441P104 1,931 187,500 SH   SOLE   187,500 0 0
ANDINA ACQUISITION CORP II RIGHT 09/01/2017 G0441P120 257 187,500 SH   SOLE   187,500 0 0
AVISTA HEALTHCARE PUB ACQ CO CL A G0726L125 1,488 150,000 SH   SOLE   150,000 0 0
AVISTA HEALTHCARE PUB ACQ CO *W EXP 99/99/999 G0726L117 42 150,000 SH   SOLE   150,000 0 0
AXALTA COATING SYS LTD COM G0750C108 359 11,100 SH   SOLE   11,100 0 0
BARINGTON HILCO ACQUISITION COM 06759V101 2,871 274,740 SH   SOLE   274,740 0 0
BAY BANCORP INC COM 07203T106 655 53,600 SH   SOLE   53,600 0 0
BIG ROCK PARTNERS ACQUISI CO RIGHT 12/01/2022 089482129 68 165,000 SH   SOLE   165,000 0 0
BIG ROCK PARTNERS ACQUISI CO *W EXP 12/01/202 089482111 38 82,500 SH   SOLE   82,500 0 0
BIG ROCK PARTNERS ACQUISI CO COM 089482103 1,603 165,000 SH   SOLE   165,000 0 0
BISON CAP ACQUISITION CORP ORD SHS G1142P104 987 100,000 SH   SOLE   100,000 0 0
BISON CAP ACQUISITION CORP RIGHT 03/20/2019 G1142P138 38 100,000 SH   SOLE   100,000 0 0
BISON CAP ACQUISITION CORP *W EXP 06/20/202 G1142P112 18 50,000 SH   SOLE   50,000 0 0
BLACK RIDGE ACQUISITION CORP *W EXP 07/10/202 09216T115 131 396,000 SH   SOLE   396,000 0 0
BLACK RIDGE ACQUISITION CORP COM 09216T107 3,835 396,000 SH   SOLE   396,000 0 0
BLACK RIDGE ACQUISITION CORP RIGHT 07/10/2019 09216T123 111 396,000 SH   SOLE   396,000 0 0
BROOKDALE SR LIVING INC COM 112463104 1,741 179,500 SH   SOLE   179,500 0 0
CALPINE CORP COM NEW 131347304 1,536 101,550 SH   SOLE   101,550 0 0
CAVIUM INC COM 14964U108 3,036 36,221 SH   SOLE   36,221 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 772 70,952 SH   SOLE   70,952 0 0
CM SEVEN STAR ACQUISITION CO RIGHT 08/21/2022 G2345N136 112 350,000 SH   SOLE   350,000 0 0
CM SEVEN STAR ACQUISITION CO SHS G2345N102 3,860 400,000 SH   SOLE   400,000 0 0
CM SEVEN STAR ACQUISITION CO *W EXP 08/21/202 G2345N110 51 175,000 SH   SOLE   175,000 0 0
COMMERCEHUB INC COM SER C 20084V306 213 10,352 SH   SOLE   10,352 0 0
CONSTELLATION ALPHA CAP CORP RIGHT 99/99/9999 G2379F132 52 150,000 SH   SOLE   150,000 0 0
CONSTELLATION ALPHA CAP CORP *W EXP 03/23/202 G2379F116 39 150,000 SH   SOLE   150,000 0 0
CONSTELLATION ALPHA CAP CORP SHS G2379F108 1,459 150,000 SH   SOLE   150,000 0 0
CORNERSTONE STRATEGIC VALUE COM 21924B302 12,430 803,501 SH   SOLE   803,501 0 0
CORNERSTONE TOTAL RTRN FD IN COM 21924U300 9,788 640,364 SH   SOLE   640,364 0 0
COTY INC COM CL A 222070203 893 44,894 SH   SOLE   44,894 0 0
DELAWARE INVTS DIV & INCOME COM 245915103 149 13,931 SH   SOLE   13,931 0 0
DELL TECHNOLOGIES INC COM CL V 24703L103 2,645 32,539 SH   SOLE   32,539 0 0
DEPOMED INC COM 249908104 122 15,100 SH   SOLE   15,100 0 0
DISCOVERY COMMUNICATNS NEW COM SER A 25470F104 650 29,050 SH   SOLE   29,050 0 0
DIVIDEND & INCOME FUND COM NEW 25538A204 285 21,188 SH   SOLE   21,188 0 0
DOWDUPONT INC COM 26078J100 3,628 50,944 SH Call SOLE   50,944 0 0
DRAPER OAKWOOD TECHNOLOGY RIGHT 09/19/2018 26146L129 93 180,000 SH   SOLE   180,000 0 0
DRAPER OAKWOOD TECHNOLOGY COM CL A 26146L103 1,760 180,000 SH   SOLE   180,000 0 0
DRAPER OAKWOOD TECHNOLOGY *W EXP 09/19/202 26146L111 55 90,000 SH   SOLE   90,000 0 0
DYNEGY INC NEW DEL COM 26817R108 711 60,000 SH   SOLE   60,000 0 0
ELECTRUM SPL ACQUISITION COR SHS G3105C104 2,192 212,359 SH   SOLE   212,359 0 0
ESTRE AMBIENTAL INC *W EXP 12/21/202 G3206V118 93 124,450 SH   SOLE   124,450 0 0
FINTECH ACQUISITION CORP II COM 31810G109 805 81,200 SH   SOLE   81,200 0 0
FINTECH ACQUISITION CORP II *W EXP 01/19/202 31810G117 56 40,600 SH   SOLE   40,600 0 0
FIRSTHAND TECH VALUE FD INC COM 33766Y100 397 44,351 SH   SOLE   44,351 0 0
FORUM MERGER CORP COM CL A 34985B103 2,335 234,000 SH   SOLE   234,000 0 0
FORUM MERGER CORP RIGHT 06/01/2019 34985B129 154 234,000 SH   SOLE   234,000 0 0
FORUM MERGER CORP *W EXP 06/01/202 34985B111 80 117,000 SH   SOLE   117,000 0 0
GABELLI EQUITY TR INC COM 362397101 1,179 190,444 SH   SOLE   190,444 0 0
GENERAL COMMUNICATION INC CL A 369385109 3,392 86,933 SH   SOLE   86,933 0 0
GIGCAPITAL INC UNIT 03/06/2025 37518N205 5,550 555,000 SH   SOLE   555,000 0 0
HAYMAKER ACQUISITION CORP *W EXP 10/27/202 420870115 40 50,000 SH   SOLE   50,000 0 0
HAYMAKER ACQUISITION CORP COM CLASS A 420870107 953 100,000 SH   SOLE   100,000 0 0
HOME BANCSHARES INC COM 436893200 1,866 80,277 SH   SOLE   80,277 0 0
HSN INC COM 404303109 1,003 24,849 SH   SOLE   24,849 0 0
IAC INTERACTIVECORP COM 44919P508 4,455 36,432 SH   SOLE   36,432 0 0
INDUSTREA ACQUISITION CORP *W EXP 08/01/202 45579J112 210 500,000 SH   SOLE   500,000 0 0
INDUSTREA ACQUISITION CORP CL A 45579J104 4,868 500,000 SH   SOLE   500,000 0 0
KBL MERGER CORP IV RIGHT 03/22/2019 48242A120 120 400,000 SH   SOLE   400,000 0 0
KBL MERGER CORP IV *W EXP 01/15/202 48242A112 84 400,000 SH   SOLE   400,000 0 0
KBL MERGER CORP IV COM 48242A104 3,884 400,000 SH   SOLE   400,000 0 0
KKR INCOME OPPORTUNITIES FD COM 48249T106 263 16,365 SH   SOLE   16,365 0 0
LEISURE ACQUISITION CORP COM 52539T107 2,090 222,000 SH   SOLE   222,000 0 0
LEISURE ACQUISITION CORP *W EXP 12/05/201 52539T115 110 111,000 SH   SOLE   111,000 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 275 7,665 SH   SOLE   7,665 0 0
LIBERTY LATIN AMERICA LTD COM CL A G9001E102 1,382 68,602 SH   SOLE   68,602 0 0
LOEWS CORP COM 540424108 7,449 148,898 SH   SOLE   148,898 0 0
LUNA INNOVATIONS COM 550351100 84 34,483 SH   SOLE   34,483 0 0
MERRIMACK PHARMACEUTICALS IN COM NEW 590328209 861 83,969 SH   SOLE   83,969 0 0
MFS INVT GRADE MUN TR SH BEN INT 59318B108 105 10,779 SH   SOLE   10,779 0 0
MODERN MEDIA ACQUISITION *W EXP 05/17/202 60765P111 99 180,000 SH   SOLE   180,000 0 0
MODERN MEDIA ACQUISITION COM 60765P103 3,535 360,000 SH   SOLE   360,000 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 126 324,000 SH   SOLE   324,000 0 0
MODUSLINK GLOBAL SOLUTIONS I COM NEW 60786L206 136 54,804 SH   SOLE   54,804 0 0
MONSANTO CO NEW COM 61166W101 4,240 36,309 SH   SOLE   36,309 0 0
NEW YORK REIT INC COM 64976L109 5,852 1,489,028 SH   SOLE   1,489,028 0 0
NEXTDECADE CORP *W EXP 07/23/202 65342K113 45 75,000 SH   SOLE   75,000 0 0
NOVELION THERAPEUTICS INC COM NEW 67001K202 114 36,428 SH   SOLE   36,428 0 0
NXP SEMICONDUCTORS N V COM N6596X109 10,504 89,710 SH   SOLE   89,710 0 0
NXSTAGE MEDICAL INC COM 67072V103 1,495 61,721 SH   SOLE   61,721 0 0
OFS CAP CORP COM 67103B100 394 33,072 SH   SOLE   33,072 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 813 59,234 SH   SOLE   59,234 0 0
PENSARE ACQUISITION CORP *W EXP 07/27/202 70957E113 165 300,000 SH   SOLE   300,000 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 300 600,000 SH   SOLE   600,000 0 0
PENSARE ACQUISITION CORP COM 70957E105 5,805 600,000 SH   SOLE   600,000 0 0
QIWI PLC SPON ADR REP B 74735M108 1,248 72,000 SH   SOLE   72,000 0 0
REALNETWORKS INC COM NEW 75605L708 91 26,522 SH   SOLE   26,522 0 0
REAVES UTIL INCOME FD COM SH BEN INT 756158101 46,136 1,491,135 SH   SOLE   1,491,135 0 0
RITE AID CORP COM 767754104 1,001 508,046 SH   SOLE   508,046 0 0
ROCKWELL COLLINS INC COM 774341101 4,069 30,000 SH   SOLE   30,000 0 0
SAFEGUARD SCIENTIFICS INC COM NEW 786449207 5,379 480,278 SH   SOLE   480,278 0 0
SANOFI RIGHT 12/31/2020 80105N113 59 155,177 SH   SOLE   155,177 0 0
SCRIPPS NETWORKS INTERACT IN CL A COM 811065101 9,435 110,505 SH   SOLE   110,505 0 0
TEGNA INC COM 87901J105 141 10,000 SH   SOLE   10,000 0 0
THAI FD INC COM 882904105 3,743 347,884 SH   SOLE   347,884 0 0
TIME WARNER INC COM NEW 887317303 26,631 291,146 SH   SOLE   291,146 0 0
TIME WARNER INC COM NEW 887317303 18,294 200,000 SH Call SOLE   200,000 0 0
TRANS WORLD ENTMT CORP COM 89336Q100 19 10,400 SH   SOLE   10,400 0 0
TRIBUNE MEDIA CO CL A 896047503 3,638 85,667 SH   SOLE   85,667 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 345 10,000 SH   SOLE   10,000 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 345 10,000 SH Put SOLE   10,000 0 0
VIACOM INC NEW CL B 92553P201 549 17,807 SH   SOLE   17,807 0 0
WASHINGTONFIRST BANKSHARES I COM 940730104 705 20,585 SH   SOLE   20,585 0 0
WESTAR ENERGY INC COM 95709T100 1,182 22,385 SH   SOLE   22,385 0 0
WILLSCOT CORP *W EXP 09/10/202 971375118 711 494,000 SH   SOLE   494,000 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 58 38,308 SH   SOLE   38,308 0 0
XCERRA CORP COM 98400J108 939 95,919 SH   SOLE   95,919 0 0