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
ABRAXAS PETE CORP COM 003830106 10,517 9,648,318 SH   SOLE 0 9,648,318 0 0
AK STL CORP NOTE 5.000%11/1 001546AP5 3,965 4,000,000 PRN   SOLE 0 4,000,000 0 0
ALDEYRA THERAPEUTICS INC COM 01438T106 5,874 707,746 SH   SOLE 0 707,746 0 0
AMCI ACQUISITION CORP UNIT 01/07/2019 00165R200 6,965 700,000 SH   SOLE 0 700,000 0 0
ANI PHARMACEUTICALS INC COM 00182C103 24,734 549,401 SH   SOLE 0 549,401 0 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 18,849 18,779,000 PRN   SOLE 0 18,779,000 0 0
ATLANTIC PWR CORP COM NEW 04878Q863 19,555 9,011,577 SH   SOLE 0 9,011,577 0 0
BONANZA CREEK ENERGY INC COM NEW 097793400 41,789 2,021,700 SH   SOLE 0 2,021,700 0 0
BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 19,681 1,842,796 SH   SOLE 0 1,842,796 0 0
CAI INTERNATIONAL INC COM 12477X106 16,762 721,581 SH   SOLE 0 721,581 0 0
CATALYST PHARMACEUTICALS INC COM 14888U101 4,547 2,368,330 SH   SOLE 0 2,368,330 0 0
CF FIN ACQUISITION CORP UNIT 04/30/2025 12528N206 7,000 700,000 SH   SOLE 0 700,000 0 0
CHASERG TECHNLGY ACQUISITN C UNIT 09/30/2023 16166A202 5,495 550,000 SH   SOLE 0 550,000 0 0
CHURCHILL CAP CORP UNIT 99/99/9999 17142R202 8,593 850,000 SH   SOLE 0 850,000 0 0
COLLIER CREEK HOLDINGS COM CL A G22707106 3,378 350,000 SH   SOLE 0 350,000 0 0
COLLIER CREEK HOLDINGS *W EXP 99/99/999 G22707114 140 116,666 SH   SOLE 0 116,666 0 0
CONTURA ENERGY INC COM 21241B100 9,917 150,850 SH   SOLE 0 150,850 0 0
ECHOSTAR CORP CL A 278768106 56,362 1,534,909 SH   SOLE 0 1,534,909 0 0
EIGER BIOPHARMACEUTICALS INC COM 28249U105 5,560 547,284 SH   SOLE 0 547,284 0 0
FLY LEASING LTD SPONSORED ADR 34407D109 12,316 1,166,288 SH   SOLE 0 1,166,288 0 0
FINTECH ACQUISITION CORP III UNIT 12/01/2023 31811A309 5,000 500,000 SH   SOLE 0 500,000 0 0
GENCO SHIPPING & TRADING LTD SHS Y2685T131 9,632 1,220,750 SH   SOLE 0 1,220,750 0 0
GRAF INDL CORP *W EXP 12/31/202 384278115 340 850,000 SH   SOLE 0 850,000 0 0
GRAF INDL CORP COM 384278107 8,160 850,000 SH   SOLE 0 850,000 0 0
GREEN PLAINS INC COM 393222104 30,164 2,300,856 SH   SOLE 0 2,300,856 0 0
INTERNATIONAL SEAWAYS INC COM Y41053102 14,620 868,170 SH   SOLE 0 868,170 0 0
MEGALITH FINL ACQUISITION CO CL A COM 58518F109 1,940 200,000 SH   SOLE 0 200,000 0 0
MEGALITH FINL ACQUISITION CO *W EXP 08/26/202 58518F117 80 200,000 SH   SOLE 0 200,000 0 0
NAVIOS MARITIME CONTAINERS L COM UNIT RP LP Y62151108 8,675 3,065,210 SH   SOLE 0 3,065,210 0 0
NEW FRONTIER CORP COM CL A G6485P108 2,450 250,000 SH   SOLE 0 250,000 0 0
NEW FRONTIER CORP *W EXP 99/99/999 G6485P124 112 125,000 SH   SOLE 0 125,000 0 0
PDC ENERGY INC COM 69327R101 60,196 2,022,717 SH   SOLE 0 2,022,717 0 0
PEABODY ENERGY CORP NEW COM 704551100 32,242 1,057,801 SH   SOLE 0 1,057,801 0 0
PENN VA CORP NEW COM 70788V102 91,815 1,698,382 SH   SOLE 0 1,698,382 0 0
PENNYMAC FINL SVCS INC COM 70932M107 16,252 764,436 SH   SOLE 0 764,436 0 0
RAMACO RES INC COM 75134P303 2,939 593,750 SH   SOLE 0 593,750 0 0
SAVARA INC COM 805111101 6,159 813,615 SH   SOLE 0 813,615 0 0
SCHULTZE SPL PURP ACQUISITIO UNIT 12/31/2023 80821R208 4,975 500,000 SH   SOLE 0 500,000 0 0
SIERRA ONCOLOGY INC COM 82640U107 4,869 3,688,609 SH   SOLE 0 3,688,609 0 0
SPARTAN ENERGY ACQUISITON CO *W EXP 08/27/202 846784122 291 300,000 SH   SOLE 0 300,000 0 0
SPARTAN ENERGY ACQUISITON CO CL A COM STK 846784106 8,667 900,000 SH   SOLE 0 900,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 84,448 337,900 SH Call SOLE 0 337,900 0 0
SPIRIT MTA REIT COM SHS BEN IN 84861U105 20,977 2,942,111 SH   SOLE 0 2,942,111 0 0
TESLA INC COM 88160R101 16,906 50,800 SH Put SOLE 0 50,800 0 0
THUNDER BRIDGE ACQUISITION L SHS CLASS A G8857R100 2,970 300,000 SH   SOLE 0 300,000 0 0
THUNDER BRIDGE ACQUISITION L *W EXP 01/01/202 G8857R126 111 300,000 SH   SOLE 0 300,000 0 0
TKK SYMPHONY ACQUISITION COR ORD SHS G88950103 3,378 350,000 SH   SOLE 0 350,000 0 0
TKK SYMPHONY ACQUISITION COR RIGHT 02/20/2020 G88950137 123 350,000 SH   SOLE 0 350,000 0 0
TKK SYMPHONY ACQUISITION COR *W EXP 02/20/202 G88950129 53 350,000 SH   SOLE 0 350,000 0 0
TWELVE SEAS INVESTMENT COMPA SHS G9145A107 2,946 300,000 SH   SOLE 0 300,000 0 0
TWELVE SEAS INVESTMENT COMPA RIGHT 12/22/2019 G9145A131 105 300,000 SH   SOLE 0 300,000 0 0
TWELVE SEAS INVESTMENT COMPA *W EXP 12/22/202 G9145A115 78 300,000 SH   SOLE 0 300,000 0 0
VIRTUS INVT PARTNERS INC COM 92828Q109 23,485 295,665 SH   SOLE 0 295,665 0 0
ZAFGEN INC COM 98885E103 3,651 737,629 SH   SOLE 0 737,629 0 0