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 121 35,942 SH   SOLE   35,942 0 0
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 706 111,153 SH   SOLE   111,153 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 3,016 22,000 SH Put SOLE   22,000 0 0
ALLEGRO MERGER CORP UNIT 12/31/2023 01749N301 2,064 200,000 SH   SOLE   200,000 0 0
ALTABA INC COM 021346101 21,994 379,600 SH   SOLE   379,600 0 0
AMCI ACQUISITION CORP UNIT 01/07/2019 00165R200 995 100,000 SH   SOLE   100,000 0 0
ARRIS INTL INC SHS G0551A103 2,258 73,860 SH   SOLE   73,860 0 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 7,756 184,699 SH   SOLE   184,699 0 0
ASSERTIO THERAPEUTICS INC COM 04545L107 36 10,100 SH   SOLE   10,100 0 0
AT&T INC COM 00206R102 6,388 223,829 SH   SOLE   223,829 0 0
ATHENAHEALTH INC COM 04685W103 2,111 16,000 SH   SOLE   16,000 0 0
AXALTA COATING SYS LTD COM G0750C108 260 11,100 SH   SOLE   11,100 0 0
BIG ROCK PARTNERS ACQUISI CO *W EXP 12/01/202 089482111 32 82,500 SH   SOLE   82,500 0 0
BIG ROCK PARTNERS ACQUISI CO COM 089482103 1,683 165,000 SH   SOLE   165,000 0 0
BIG ROCK PARTNERS ACQUISI CO RIGHT 12/01/2022 089482129 59 165,000 SH   SOLE   165,000 0 0
BISON CAP ACQUISITION CORP *W EXP 06/20/202 G1142P112 10 50,000 SH   SOLE   50,000 0 0
BISON CAP ACQUISITION CORP ORD SHS G1142P104 1,040 100,000 SH   SOLE   100,000 0 0
BISON CAP ACQUISITION CORP RIGHT 03/20/2019 G1142P138 28 100,000 SH   SOLE   100,000 0 0
BLACK RIDGE ACQUISITION CORP *W EXP 07/10/202 09216T115 127 396,000 SH   SOLE   396,000 0 0
BLACK RIDGE ACQUISITION CORP RIGHT 07/10/2019 09216T123 119 396,000 SH   SOLE   396,000 0 0
BLACK RIDGE ACQUISITION CORP COM 09216T107 3,976 396,000 SH   SOLE   396,000 0 0
BROOKDALE SR LIVING INC COM 112463104 857 127,900 SH   SOLE   127,900 0 0
CHASERG TECHNLGY ACQUISITN C UNIT 09/30/2023 16166A202 910 91,060 SH   SOLE   91,060 0 0
CM SEVEN STAR ACQUISITION CO RIGHT 08/21/2022 G2345N136 133 350,000 SH   SOLE   350,000 0 0
CM SEVEN STAR ACQUISITION CO *W EXP 08/21/202 G2345N110 44 175,000 SH   SOLE   175,000 0 0
CM SEVEN STAR ACQUISITION CO SHS G2345N102 4,040 400,000 SH   SOLE   400,000 0 0
CONCRETE PUMPING HLDGS INC *W EXP 08/01/202 206704116 332 426,220 SH   SOLE   426,220 0 0
CONSTELLATION ALPHA CAP CORP RIGHT 99/99/9999 G2379F132 38 150,000 SH   SOLE   150,000 0 0
CONSTELLATION ALPHA CAP CORP *W EXP 03/23/202 G2379F116 20 150,000 SH   SOLE   150,000 0 0
CONSTELLATION ALPHA CAP CORP SHS G2379F108 1,532 150,000 SH   SOLE   150,000 0 0
CONVERGEONE HLDGS INC COM CL A 212481105 290 23,400 SH   SOLE   23,400 0 0
CORNERSTONE STRATEGIC VALUE COM 21924B302 18,140 1,622,539 SH   SOLE   1,622,539 0 0
CORNERSTONE TOTAL RTRN FD IN COM 21924U300 10,581 952,420 SH   SOLE   952,420 0 0
DELL TECHNOLOGIES INC CL C 24703L202 748 15,300 SH Put SOLE   15,300 0 0
DELL TECHNOLOGIES INC CL C 24703L202 1,140 23,322 SH   SOLE   23,322 0 0
DISCOVERY INC COM SER C 25470F302 4,066 176,153 SH   SOLE   176,153 0 0
DUN & BRADSTREET CORP DEL NE COM 26483E100 11,463 80,308 SH   SOLE   80,308 0 0
ESTRE AMBIENTAL INC *W EXP 12/21/202 G3206V118 10 124,450 SH   SOLE   124,450 0 0
FCB FINL HLDGS INC CL A 30255G103 1,756 52,287 SH   SOLE   52,287 0 0
FINTECH ACQUISITION CORP III UNIT 12/01/2023 31811A309 1,600 160,000 SH   SOLE   160,000 0 0
FIRSTHAND TECH VALUE FD INC COM 33766Y100 747 66,674 SH   SOLE   66,674 0 0
FORUM MERGER II CORP UNIT 09/30/2025 34986F202 1,214 120,000 SH   SOLE   120,000 0 0
FRANKLIN LTD DURATION INC TR COM 35472T101 907 100,520 SH   SOLE   100,520 0 0
FS BANCORP INC COM 30263Y104 1,208 28,169 SH   SOLE   28,169 0 0
GABELLI CONV&INCOM SECS FD I COM 36240B109 156 35,502 SH   SOLE   35,502 0 0
GABELLI GLOBL UTIL & INCOME COM SH BEN INT 36242L105 1,356 84,200 SH   SOLE   84,200 0 0
GIGCAPITAL INC UNIT 03/06/2025 37518N205 5,866 555,000 SH   SOLE   555,000 0 0
GORDON POINTE ACQUISITION CO UNIT 01/18/2023 382788206 2,076 200,000 SH   SOLE   200,000 0 0
GRAF INDL CORP UNIT 12/31/2025 384278206 2,402 240,000 SH   SOLE   240,000 0 0
HAYMAKER ACQUISITION CORP COM CLASS A 420870107 1,001 100,000 SH   SOLE   100,000 0 0
HAYMAKER ACQUISITION CORP *W EXP 10/27/202 420870115 41 50,000 SH   SOLE   50,000 0 0
HECLA MNG CO COM 422704106 86 36,412 SH   SOLE   36,412 0 0
HL ACQUISITIONS CORP UNIT 06/21/2023 G4603R114 1,490 144,000 SH   SOLE   144,000 0 0
HOMETOWN BANKSHARES CORP COM 43787N108 951 80,350 SH   SOLE   80,350 0 0
IAC INTERACTIVECORP COM 44919P508 4,012 21,918 SH   SOLE   21,918 0 0
INFRAREIT INC COM 45685L100 451 21,474 SH   SOLE   21,474 0 0
KBL MERGER CORP IV COM 48242A104 4,080 400,000 SH   SOLE   400,000 0 0
KBL MERGER CORP IV RIGHT 03/22/2019 48242A120 156 400,000 SH   SOLE   400,000 0 0
KBL MERGER CORP IV *W EXP 01/15/202 48242A112 36 400,000 SH   SOLE   400,000 0 0
LAZYDAYS HLDGS INC COM 52110H100 139 25,758 SH   SOLE   25,758 0 0
LEISURE ACQUISITION CORP COM 52539T107 2,180 222,000 SH   SOLE   222,000 0 0
LEISURE ACQUISITION CORP *W EXP 12/05/201 52539T115 88 111,000 SH   SOLE   111,000 0 0
LF CAP ACQUISITION CORP UNIT 06/19/2025 50200K207 2,533 250,000 SH   SOLE   250,000 0 0
LIBERTY ALL-STAR GROWTH FD I COM 529900102 1,267 288,500 SH   SOLE   288,500 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 623 29,200 SH   SOLE   29,200 0 0
LIBERTY LATIN AMERICA LTD COM CL A G9001E102 554 38,235 SH   SOLE   38,235 0 0
LOEWS CORP COM 540424108 2,431 53,398 SH   SOLE   53,398 0 0
LONGEVITY ACQUISITION CORP UNIT 08/29/2024 G56372108 508 50,000 SH   SOLE   50,000 0 0
LUNA INNOVATIONS COM 550351100 53 15,680 SH   SOLE   15,680 0 0
MBT FINL CORP COM 578877102 442 47,500 SH   SOLE   47,500 0 0
MEDLEY MGMT INC CL A COM 58503T106 71 18,508 SH   SOLE   18,508 0 0
MERRIMACK PHARMACEUTICALS IN COM NEW 590328209 258 66,934 SH   SOLE   66,934 0 0
MODERN MEDIA ACQUISITION COM 60765P103 3,672 360,000 SH   SOLE   360,000 0 0
MODERN MEDIA ACQUISITION *W EXP 05/17/202 60765P111 48 180,000 SH   SOLE   180,000 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 81 324,000 SH   SOLE   324,000 0 0
MORGAN STANLEY EMER MKTS FD COM 61744G107 1,048 65,045 SH   SOLE   65,045 0 0
MORGAN STANLEY INDIA INVS FD COM 61745C105 1,608 80,177 SH   SOLE   80,177 0 0
MUDRICK CAP ACQUISITION CORP UNIT 02/01/2023 624745204 1,545 150,000 SH   SOLE   150,000 0 0
NEVSUN RES LTD COM 64156L101 9,485 2,160,000 SH   SOLE   2,160,000 0 0
NEXPOINT STRATEGIC OPORTUNT COM NEW 65340G205 855 42,878 SH   SOLE   42,878 0 0
NOVELION THERAPEUTICS INC COM NEW 67001K202 31 36,428 SH   SOLE   36,428 0 0
NUVEEN TAXABLE MUNICPL INCM COM 67074C103 3,616 186,772 SH   SOLE   186,772 0 0
NXP SEMICONDUCTORS N V COM N6596X109 4,841 66,061 SH   SOLE   66,061 0 0
NXSTAGE MEDICAL INC COM 67072V103 1,509 52,721 SH   SOLE   52,721 0 0
OFS CAP CORP COM 67103B100 260 24,572 SH   SOLE   24,572 0 0
OPES ACQUISITION CORP UNIT 03/07/2023 68373P209 1,241 120,730 SH   SOLE   120,730 0 0
ORBOTECH LTD ORD M75253100 5,893 104,232 SH   SOLE   104,232 0 0
ORGANOGENESIS HLDGS INC *W EXP 10/07/202 68621F110 43 150,000 SH   SOLE   150,000 0 0
PANDORA MEDIA INC COM 698354107 1,161 143,509 SH   SOLE   143,509 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 629 54,334 SH   SOLE   54,334 0 0
PENSARE ACQUISITION CORP *W EXP 07/27/202 70957E113 60 300,000 SH   SOLE   300,000 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 174 600,000 SH   SOLE   600,000 0 0
PENSARE ACQUISITION CORP COM 70957E105 6,078 600,000 SH   SOLE   600,000 0 0
PURE ACQUISITION CORP UNIT 04/13/2023 74621Q205 7,280 700,000 SH   SOLE   700,000 0 0
QIWI PLC SPON ADR REP B 74735M108 509 36,000 SH   SOLE   36,000 0 0
REALNETWORKS INC COM NEW 75605L708 61 26,522 SH   SOLE   26,522 0 0
REAVES UTIL INCOME FD COM SH BEN INT 756158101 12,120 411,809 SH   SOLE   411,809 0 0
RED HAT INC COM 756577102 4,690 26,700 SH   SOLE   26,700 0 0
REEBONZ HLDG LTD ORD SHS G7457R106 37 18,000 SH   SOLE   18,000 0 0
REEBONZ HLDG LTD *W EXP 12/19/202 G7457R114 17 19,000 SH   SOLE   19,000 0 0
RITE AID CORP COM 767754104 310 438,046 SH   SOLE   438,046 0 0
RIVERNORTH OPPRTUNITIES FD I COM 76881Y109 293 18,000 SH   SOLE   18,000 0 0
ROYCE VALUE TR INC COM 780910105 3,447 292,137 SH   SOLE   292,137 0 0
SAFEGUARD SCIENTIFICS INC COM NEW 786449207 6,867 796,689 SH   SOLE   796,689 0 0
SANOFI RIGHT 12/31/2020 80105N113 74 155,177 SH   SOLE   155,177 0 0
SCHULTZE SPL PURP ACQUISITIO UNIT 12/31/2023 80821R208 2,125 213,333 SH   SOLE   213,333 0 0
SHIRE PLC SPONSORED ADR 82481R106 3,476 19,972 SH   SOLE   19,972 0 0
SI FINL GROUP INC MD COM 78425V104 917 72,000 SH   SOLE   72,000 0 0
SIRIUS XM HLDGS INC COM 82968B103 987 172,800 SH Put SOLE   172,800 0 0
SPARTON CORP COM 847235108 418 22,971 SH   SOLE   22,971 0 0
STEEL CONNECT INC COM 858098106 95 54,804 SH   SOLE   54,804 0 0
STEWART INFORMATION SVCS COR COM 860372101 2,370 57,247 SH   SOLE   57,247 0 0
SYNNEX CORP COM 87162W100 525 6,500 SH   SOLE   6,500 0 0
THUNDER BRIDGE ACQUISITION L SHS CLASS A G8857R100 1,485 150,000 SH   SOLE   150,000 0 0
THUNDER BRIDGE ACQUISITION L UNIT 01/01/2025 G8857R118 4,072 400,000 SH   SOLE   400,000 0 0
TIBERIUS ACQUISITION CORP UNIT 02/28/2021 88633A206 2,043 200,000 SH   SOLE   200,000 0 0
TIVO CORP COM 88870P106 132 14,000 SH   SOLE   14,000 0 0
TKK SYMPHONY ACQUISITION COR UNIT 08/15/2023 G88950111 3,753 372,000 SH   SOLE   372,000 0 0
TORTOISE MLP FD INC COM 89148B101 1,717 140,197 SH   SOLE   140,197 0 0
TRANS WORLD ENTMT CORP COM 89336Q100 7 10,400 SH   SOLE   10,400 0 0
TRIBUNE MEDIA CO CL A 896047503 4,863 107,167 SH   SOLE   107,167 0 0
TRINITY MERGER CORP UNIT 05/11/2025 89653L205 3,841 371,868 SH   SOLE   371,868 0 0
TWELVE SEAS INVESTMENT COMPA UNIT 06/21/2023 G9145A123 2,772 270,000 SH   SOLE   270,000 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 20,283 421,500 SH   SOLE   421,500 0 0
U S G CORP COM NEW 903293405 6,328 148,343 SH   SOLE   148,343 0 0
UNION ACQUISITION CORP RIGHT 12/02/2019 G9366W135 95 251,200 SH   SOLE   251,200 0 0
UNION ACQUISITION CORP SHS G9366W101 2,530 251,200 SH   SOLE   251,200 0 0
UNION ACQUISITION CORP *W EXP 07/01/202 G9366W127 63 251,200 SH   SOLE   251,200 0 0
UNITED TECHNOLOGIES CORP COM 913017109 455 4,270 SH   SOLE   4,270 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 0 38,308 SH   SOLE   38,308 0 0