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 ACCELERATOR APPLIC SPONSORED ADS 00790T100 31,834 390,029 SH   SOLE   0 0 0
AMPLIFY SNACK BRANDS COM 03211L102 8,046 669,913 SH   SOLE   0 0 0
AVISTA HEALTHCARE PUB ACQ CO UNIT 99/99/9999 G0726L109 686 66,583 SH   SOLE   0 0 0
AVISTA HEALTHCARE PUB ACQ CO CL A G0726L125 29,364 2,960,066 SH   SOLE   0 0 0
BARRACUDA NETWORKS INC COM 068323104 32,906 1,196,581 SH   SOLE   0 0 0
BAZAARVOICE INC COM 073271108 4,930 904,553 SH   SOLE   0 0 0
BIG ROCK PARTNERS ACQUISI CO COM 089482103 1,857 191,888 SH   SOLE   0 0 0
BIG ROCK PARTNERS ACQUISI CO UNIT 11/20/2022 089482202 410 40,012 SH   SOLE   0 0 0
BIG ROCK PARTNERS ACQUISI CO RIGHT 12/01/2022 089482129 71 191,886 SH   SOLE   0 0 0
BIG ROCK PARTNERS ACQUISI CO W EXP 12/01/202 089482111 36 89,444 SH   SOLE   0 0 0
BLACK RIDGE ACQUISITION CORP COM 09216T107 4,997 517,780 SH   SOLE   0 0 0
BLACK RIDGE ACQUISITION CORP UNIT 10/05/2022 ADDED 09216T206 2 159 SH   SOLE   0 0 0
BLACK RIDGE ACQUISITION CORP RIGHT 07/10/2019 ADDED 09216T123 111 395,564 SH   SOLE   0 0 0
BLACK RIDGE ACQUISITION CORP W EXP 07/10/202 ADDED 09216T115 130 392,614 SH   SOLE   0 0 0
BROADSOFT INC COM 11133B409 275 5,000 SH   SOLE   0 0 0
BUFFALO WILD WINGS INC COM 119848109 44,272 283,158 SH   SOLE   0 0 0
BUFFALO WILD WINGS INC CALL 119848909 5 4 SH Call SOLE   0 0 0
CALATLANTIC GROUP INC COM 128195104 547 9,704 SH   SOLE   0 0 0
CALGON CARBON CORP COM 129603106 32 1,500 SH   SOLE   0 0 0
CAPITOL INVT CORP IV CL A ORD G18920101 3,768 389,302 SH   SOLE   0 0 0
CAPITOL INVT CORP IV W EXP 01/01/202 ADDED G18920127 130 118,355 SH   SOLE   0 0 0
CAPITOL INVT CORP IV UNIT 99/99/9999 G18920119 6,437 643,015 SH   SOLE   0 0 0
CM SEVEN STAR ACQUISITION CO UNIT 08/21/2022 G2345N128 0 4 SH   SOLE   0 0 0
CM SEVEN STAR ACQUISITION CO SHS G2345N102 8,516 882,476 SH   SOLE   0 0 0
CM SEVEN STAR ACQUISITION CO RIGHT 08/21/2022 G2345N136 234 731,296 SH   SOLE   0 0 0
CM SEVEN STAR ACQUISITION CO W EXP 08/21/202 G2345N110 106 365,648 SH   SOLE   0 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 1 76,569 SH   SOLE   0 0 0
CORNERSTONE ONDEMAND INC NOTE 1.500% 7/0 21925YAB9 13,060 13,150,000 PRN   SOLE   0 0 0
EASTERLY ACQUISITION CORP COM 27616L102 1,993 197,320 SH   SOLE   0 0 0
ELECTRUM SPL ACQUISITION COR SHS G3105C104 5,222 505,994 SH   SOLE   0 0 0
ELECTRUM SPL ACQUISITION COR W EXP 99/99/999 G3105C112 30 74,900 SH   SOLE   0 0 0
ENTELLUS MED INC COM 29363K105 2,415 99,000 SH   SOLE   0 0 0
ESTRE AMBIENTAL INC W EXP 12/21/202 G3206V118 14 18,750 SH   SOLE   0 0 0
EXACTECH INC COM 30064E109 1,582 32,000 SH   SOLE   0 0 0
FEDERAL STR ACQUISITION CORP CL A 31421V107 20,824 2,144,558 SH   SOLE   0 0 0
FEDERAL STR ACQUISITION CORP UNIT 99/99/9999 31421V206 3,071 299,650 SH   SOLE   0 0 0
FINTECH ACQUISITION CORP II COM 31810G109 9,776 985,495 SH   SOLE   0 0 0
FORESTAR GROUP INC NOTE 3.750% 3/0 346232AB7 1,665 1,650,000 PRN   SOLE   0 0 0
FORUM MERGER CORP COM CL A 34985B103 5,633 564,476 SH   SOLE   0 0 0
GENERAL CABLE CORP DEL NEW FRNT 4.500%11/1 369300AL2 26,987 25,565,000 SH   SOLE   0 0 0
GENERAL CABLE CORP DEL NEW COM 369300108 3 100 SH   SOLE   0 0 0
GIGCAPITAL INC UNIT 03/06/2025 37518N205 4,249 424,943 SH   SOLE   0 0 0
GLOBAL PARTNER ACQUISITION C COM 37954X105 3,675 365,716 SH   SOLE   0 0 0
GORES HLDGS II INC COM CL A 382867109 16,442 1,654,084 SH   SOLE   0 0 0
GORES HLDGS II INC UNIT 99/99/9999 382867208 727 70,176 SH   SOLE   0 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 13,111 1,320,318 SH   SOLE   0 0 0
HAYMAKER ACQUISITION UNIT 10/19/2022 420870206 284 28,702 SH   SOLE   0 0 0
HAYMAKER ACQUISITION CORP COM CLASS A 420870107 12,635 1,321,682 SH   SOLE   0 0 0
HAYMAKER ACQUISITION CORP W EXP 10/27/202 420870115 395 493,342 SH   SOLE   0 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 2,715 277,000 SH   SOLE   0 0 0
HENNESSY CAP ACQUSTON CORP I UNIT 06/15/2024 42588L204 471 45,400 SH   SOLE   0 0 0
IGNYTA INC COM 451731103 13,446 503,600 SH   SOLE   0 0 0
INDUSTREA ACQUISITION CORP CL A 45579J104 5,461 560,055 SH   SOLE   0 0 0
IXYS CORP COM 46600W106 1,799 75,100 SH   SOLE   0 0 0
JENSYN ACQUISITION CORP COM 47632B102 3,927 381,292 SH   SOLE   0 0 0
JENSYN ACQUISITION CORP W EXP 03/07/202 47632B110 53 235,515 SH   SOLE   0 0 0
JENSYN ACQUISITION CORP RIGHT 99/99/9999 47632B128 37 98,705 SH   SOLE   0 0 0
KAYNE ANDERSON ACQUISITION UNIT 06/30/2022 48661U201 9,684 972,308 SH   SOLE   0 0 0
KAYNE ANDERSON ACQUISITION W EXP 06/30/202 48661U110 145 171,102 SH   SOLE   0 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 25,854 2,662,654 SH   SOLE   0 0 0
LANDCADIA HLDGS INC CL A 51476W107 511 51,366 SH   SOLE   0 0 0
LEGACY ACQUISITION CORP COM CL A 524643103 150 15,600 SH   SOLE   0 0 0
LEISURE ACQUISITION CORP UNIT 99/99/9999 52539T206 7,076 714,015 SH   SOLE   0 0 0
M III ACQUISITION CORP W EXP 10/10/202 55378T112 374 473,700 SH   SOLE   0 0 0
M III ACQUISITION CORP COM 55378T104 12,885 1,298,987 SH   SOLE   0 0 0
MATLIN & PARTNERS ACQUISITIO UNIT 05/28/2021A 57682V205 4,566 449,875 SH   SOLE   0 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 15,038 1,540,732 SH   SOLE   0 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 53 135,220 SH   SOLE   0 0 0
MODERN MEDIA ACQUISITION COM 60765P103 3,978 405,930 SH   SOLE   0 0 0
MONSANTO CO NEW COM 61166W101 12 100 SH   SOLE   0 0 0
MOSAIC ACQUISITION CORP UNIT 99/99/9999 G62848117 40 3,900 SH   SOLE   0 0 0
MOSAIC ACQUISITION CORP SHS CL A G62848109 728 75,000 SH   SOLE   0 0 0
NATIONAL ENERGY SERVICES REU W EXP 05/05/202 G6375R115 97 118,000 SH   SOLE   0 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 772 77,543 SH   SOLE   0 0 0
NXP SEMICONDUCTORS N V DBCV 1.000%12/0 62952QAB6 22,475 18,126,000 SH   SOLE   0 0 0
NXSTAGE MEDICAL INC COM 67072V103 800 33,000 SH   SOLE   0 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 48 96,939 SH   SOLE   0 0 0
PENSARE ACQUISITION CORP W EXP 07/27/202 70957E113 28 50,126 SH   SOLE   0 0 0
PENSARE ACQUISITION CORP UNIT 07/27/2022 70957E204 1,773 171,758 SH   SOLE   0 0 0
PENSARE ACQUISITION CORP COM 70957E105 6,935 717,204 SH   SOLE   0 0 0
PINNACLE ENTMT INC NEW COM 72348Y105 3 100 SH   SOLE   0 0 0
REGALWOOD GLOBAL ENERGY LTD UNIT 99/99/9999 G74760110 2,617 263,000 SH   SOLE   0 0 0
RYLAND GROUP INC NOTE 0.250% 6/0 783764AS2 2,519 2,500,000 PRN   SOLE   0 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 8,351 842,706 SH   SOLE   0 0 0
SILVER RUN ACQUISITION UNIT 99/99/9999 82812A202 109 10,400 SH   SOLE   0 0 0
SILVER RUN ACQUISITION COM CL A 82812A103 39,414 3,977,189 SH   SOLE   0 0 0
SNYDERS-LANCE INC COM 833551104 952 19,000 SH   SOLE   0 0 0
STELLAR ACQUISITION III INC W EXP 03/22/202 Y8172W115 5 15,200 SH   SOLE   0 0 0
STELLAR ACQUISITION III INC COM Y8172W107 2,997 293,526 SH   SOLE   0 0 0
STRAIGHT PATH COMMUNICATNS I CALL 862578901 3,205 1,000 SH Call SOLE   0 0 0
STRAIGHT PATH COMMUNICATNS I CALL 862578901 1,405 1,000 SH Call SOLE   0 0 0
SUCAMPO PHARMACEUTICALS INC NOTE 3.250%12/1 ADDED 864909AB2 30,724 25,300,000 PRN   SOLE   0 0 0
TIME INC NEW CALL 887228904 2 716 SH Call SOLE   0 0 0
TIME INC NEW CALL 887228904 5 2,028 SH Call SOLE   0 0 0
TIME INC NEW PUT 887228954 2 281 SH Put SOLE   0 0 0
TIME INC NEW PUT 887228954 2 236 SH Put SOLE   0 0 0
TIME INC NEW COM 887228104 738 40,000 SH   SOLE   0 0 0
TPG PACE ENERGY HLDGS CORP UNIT 99/99/9999 872656202 0 2 SH   SOLE   0 0 0
TPG PACE ENERGY HLDGS CORP CL A 872656103 4,925 505,676 SH   SOLE   0 0 0
TPG PACE ENERGY HLDGS CORP CL A 872656103 6,148 631,825 SH   SOLE   0 0 0
VANTAGE ENERGY ACQUISITION UNIT 04/12/2024 92211L204 5,848 573,918 SH   SOLE   0 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 42,990 4,422,880 SH   SOLE   0 0 0