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
ACADIA HEALTHCARE COMPANY IN COM 00404A109 38 37,500 SH   DFND 0 0 37,500
AMERICOLD RLTY TR COM 03064D108 75 75,000 SH   DFND 0 0 75,000
AMERICOLD RLTY TR COM 03064D108 1,702 50,000 SH   SOLE 50,000 0 0
AMERICOLD RLTY TR COM 03064D108 107 10,000 SH Call SOLE 10,000 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 240 240,000 SH   DFND 0 0 240,000
APTOSE BIOSCIENCES INC COM NEW 03835T200 1,604 270,000 SH   SOLE 270,000 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 29 21,200 SH Call SOLE 21,200 0 0
AXOS FINL INC COM 05465C100 70 70,000 SH   DFND 0 0 70,000
AXOS FINL INC COM 05465C100 1,088 60,000 SH   SOLE 60,000 0 0
AXOS FINL INC COM 05465C100 9 10,000 SH Call SOLE 10,000 0 0
BADGER METER INC COM 056525108 28 6,900 SH Call SOLE 6,900 0 0
BADGER METER INC COM 056525108 54 5,000 SH Put SOLE 5,000 0 0
BADGER METER INC COM 056525108 0 2,100 SH Call DFND 0 0 2,100
BARNES & NOBLE ED INC COM 06777U101 6 50,000 SH Call SOLE 50,000 0 0
BARNES & NOBLE ED INC COM 06777U101 18 13,069 SH   SOLE 13,069 0 0
BAUSCH HEALTH COS INC COM 071734107 16 10,000 SH Call SOLE 10,000 0 0
BENEFYTT TECHNOLOGIES INC COM CL A 08182C106 510 510,267 SH   DFND 0 0 510,267
BENEFYTT TECHNOLOGIES INC COM CL A 08182C106 13,544 604,900 SH   SOLE 604,900 0 0
BENEFYTT TECHNOLOGIES INC COM CL A 08182C106 200 15,000 SH Call SOLE 15,000 0 0
BEST BUY INC COM 086516101 159 10,000 SH Call SOLE 10,000 0 0
BLACKSTONE GROUP INC COM CL A 09260D107 50 50,000 SH   DFND 0 0 50,000
BLACKSTONE GROUP INC COM CL A 09260D107 3,646 80,000 SH   SOLE 80,000 0 0
CABOT OIL & GAS CORP COM 127097103 29 10,000 SH Call SOLE 10,000 0 0
CELSIUS HLDGS INC COM NEW 15118V207 947 225,000 SH   SOLE 225,000 0 0
CELSIUS HLDGS INC COM NEW 15118V207 2 10,000 SH Call SOLE 10,000 0 0
CELSIUS HLDGS INC COM NEW 15118V207 50 50,000 SH   DFND 0 0 50,000
CENTENNIAL RESOURCE DEV INC CL A 15136A102 1 40,000 SH Call SOLE 40,000 0 0
CNX RESOURCES CORPORATION COM 20854L108 13 13,229 SH   DFND 0 0 13,229
CNX RESOURCES CORPORATION COM 20854L108 15 4,112 SH   SOLE 4,112 0 0
CNX RESOURCES CORPORATION COM 20854L108 0 3,900 SH Call DFND 0 0 3,900
CNX RESOURCES CORPORATION COM 20854L108 4 12,400 SH Call SOLE 12,400 0 0
CORNING INC COM 219350105 93 20,000 SH Put SOLE 20,000 0 0
CUE BIOPHARMA INC COM 22978P106 39 38,670 SH   DFND 0 0 38,670
CUE BIOPHARMA INC COM 22978P106 710 50,000 SH   SOLE 50,000 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 5 5,100 SH   DFND 0 0 5,100
DAVE & BUSTERS ENTMT INC COM 238337109 60 12,500 SH Call SOLE 12,500 0 0
DOMO INC COM CL B 257554105 6 10,000 SH Call SOLE 10,000 0 0
EIGER BIOPHARMACEUTICALS INC COM 28249U105 33 33,200 SH   DFND 0 0 33,200
EIGER BIOPHARMACEUTICALS INC COM 28249U105 560 82,287 SH   SOLE 82,287 0 0
EQT CORPORATION COM 26884L109 177 25,000 SH   SOLE 25,000 0 0
EXACT SCIENCES CORP COM 30063P105 187 17,500 SH Put SOLE 17,500 0 0
FIRST INTERNET BANCORP COM 320557101 50 50,000 SH   DFND 0 0 50,000
FIRST INTERNET BANCORP COM 320557101 657 40,000 SH   SOLE 40,000 0 0
FORD MTR CO DEL COM 345370860 12 25,000 SH Call SOLE 25,000 0 0
GALMED PHARMACEUTICALS LTD SHS M47238106 94 94,454 SH   DFND 0 0 94,454
GALMED PHARMACEUTICALS LTD SHS M47238106 225 65,000 SH   SOLE 65,000 0 0
GRAFTECH INTL LTD COM 384313508 10 10,000 SH   DFND 0 0 10,000
GROUP 1 AUTOMOTIVE INC COM 398905109 187 10,000 SH Call SOLE 10,000 0 0
GROWGENERATION CORP COM 39986L109 1,660 435,658 SH   SOLE 435,658 0 0
GROWGENERATION CORP COM 39986L109 25 25,000 SH   DFND 0 0 25,000
HALLADOR ENERGY COMPANY COM 40609P105 64 67,874 SH   SOLE 67,874 0 0
INTERNATIONAL SEAWAYS INC COM Y41053102 189 20,000 SH Call SOLE 20,000 0 0
JACK IN THE BOX INC COM 466367109 10 10,000 SH   DFND 0 0 10,000
JACK IN THE BOX INC COM 466367109 257 20,000 SH Call SOLE 20,000 0 0
K12 INC COM 48273U102 75 10,000 SH Call SOLE 10,000 0 0
KKR & CO INC CL A 48251W104 120 120,000 SH   DFND 0 0 120,000
KKR & CO INC CL A 48251W104 4,107 175,000 SH   SOLE 175,000 0 0
LEGACY HOUSING CORP COM 52472M101 159 159,216 SH   DFND 0 0 159,216
LEGACY HOUSING CORP COM 52472M101 2,266 245,000 SH   SOLE 245,000 0 0
MACERICH CO COM 554382101 3 10,000 SH Call SOLE 10,000 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 3,156 125,000 SH   SOLE 125,000 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 35 78,000 SH Call SOLE 78,000 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 110 110,000 SH   DFND 0 0 110,000
MASTERCRAFT BOAT HLDGS INC COM 57637H103 694 95,000 SH   SOLE 95,000 0 0
MASTERCRAFT BOAT HLDGS INC COM 57637H103 63 62,960 SH   DFND 0 0 62,960
MORGAN STANLEY COM NEW 617446448 20 20,000 SH   DFND 0 0 20,000
NET 1 UEPS TECHNOLOGIES INC COM NEW 64107N206 120 120,000 SH   DFND 0 0 120,000
PAR TECHNOLOGY CORP COM 698884103 404 404,000 SH   DFND 0 0 404,000
PAR TECHNOLOGY CORP COM 698884103 6,173 480,000 SH   SOLE 480,000 0 0
PEABODY ENERGY CORP NEW COM 704551100 15 20,000 SH Call SOLE 20,000 0 0
PENNSYLVANIA RL ESTATE INVT SH BEN INT 709102107 4 83,500 SH Call SOLE 83,500 0 0
PIERIS PHARMACEUTICALS INC COM 720795103 85 85,000 SH   DFND 0 0 85,000
PIERIS PHARMACEUTICALS INC COM 720795103 160 70,000 SH   SOLE 70,000 0 0
PREMIER INC CL A 74051N102 91 10,000 SH Call SOLE 10,000 0 0
QUINSTREET INC COM 74874Q100 263 262,500 SH   DFND 0 0 262,500
QUINSTREET INC COM 74874Q100 1,811 225,030 SH   SOLE 225,030 0 0
RIMINI STR INC DEL COM 76674Q107 4,607 1,126,359 SH   SOLE 1,126,359 0 0
RIMINI STR INC DEL COM 76674Q107 969 969,078 SH   DFND 0 0 969,078
ROSETTA STONE INC COM 777780107 633 633,401 SH   DFND 0 0 633,401
ROSETTA STONE INC COM 777780107 11,388 812,300 SH   SOLE 812,300 0 0
SAFEGUARD SCIENTIFICS INC COM NEW 786449207 32 31,680 SH   DFND 0 0 31,680
SCORPIO TANKERS INC NOTE 3.000% 5/1 80918TAB5 112 10,000 SH Call SOLE 10,000 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 74 74,112 SH   DFND 0 0 74,112
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 2,191 50,000 SH   SOLE 50,000 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 279 15,000 SH Call SOLE 15,000 0 0
STEWART INFORMATION SVCS COR COM 860372101 49 10,000 SH Call SOLE 10,000 0 0
SUNCOKE ENERGY INC COM 86722A103 20 20,000 SH   DFND 0 0 20,000
TARGET CORP COM 87612E106 40 1,500 SH Call SOLE 1,500 0 0
TARGET CORP COM 87612E106 5 5,000 SH   DFND 0 0 5,000
TARGET CORP COM 87612E106 930 10,000 SH   SOLE 10,000 0 0
TEGNA INC COM 87901J105 15 15,317 SH   DFND 0 0 15,317
TEGNA INC COM 87901J105 272 25,000 SH   SOLE 25,000 0 0
TESLA INC COM 88160R101 2 500 SH Call SOLE 500 0 0
TESLA INC COM 88160R101 0 800 SH Put DFND 0 0 800
TESLA INC COM 88160R101 365 70,900 SH Put SOLE 70,900 0 0
UNIQURE NV SHS N90064101 60 60,000 SH   DFND 0 0 60,000
UNIQURE NV SHS N90064101 3,203 67,500 SH   SOLE 67,500 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 8 25,000 SH Put SOLE 25,000 0 0
VERSO CORP CL A 92531L207 20 20,000 SH   DFND 0 0 20,000
VIRGIN GALACTIC HOLDINGS INC COM 92766K106 59 10,000 SH Put SOLE 10,000 0 0