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
1895 BANCORP OF WIS INC COM 28252W105 28 2,000 SH   SOLE   2,000 0 0
ALLEGHANY CORP DEL COM 017175100 1,089 1,739 SH   SOLE   1,739 0 0
A-MARK PRECIOUS METALS INC COM 00181T107 1,926 53,500 SH   SOLE   53,500 0 0
AMTECH SYS INC COM PAR $0.01N 032332504 3,040 257,172 SH   SOLE   257,172 0 0
ARKO CORP COM 041242108 13,204 1,328,368 SH   SOLE   1,328,368 0 0
ARLO TECHNOLOGIES INC COM 04206A101 6,135 976,965 SH   SOLE   976,965 0 0
B RILEY PRINCIPAL 150 MERGER UNIT 99/99/9999 05601V202 10,160 1,015,964 SH   SOLE   1,015,964 0 0
BABCOCK & WILCOX ENTERPRISES COM 05614L209 11,302 1,193,478 SH   SOLE   1,193,478 0 0
BOA ACQUISITION CORP UNIT 99/99/9999 05601A208 743 75,000 SH   SOLE   75,000 0 0
BRAINSWAY LTD SPONSORED ADS 10501L106 7,621 844,014 SH   SOLE   844,014 0 0
BUILD-A-BEAR WORKSHOP INC COM 120076104 10,670 1,546,426 SH   SOLE   1,546,426 0 0
CARPARTS COM INC COM 14427M107 12,655 886,175 SH   SOLE   886,175 0 0
COLICITY INC UNIT 02/24/2026 194170205 758 75,000 SH   SOLE   75,000 0 0
CONTANGO OIL & GAS CO COM NEW 21075N204 6,348 1,627,585 SH   SOLE   1,627,585 0 0
CORELOGIC INC COM 21871D103 714 9,004 SH   SOLE   9,004 0 0
CRITEO S A SPONS ADS 226718104 14,541 418,694 SH   SOLE   418,694 0 0
DONNELLEY FINL SOLUTIONS INC COM 25787G100 423 15,200 SH   SOLE   15,200 0 0
EDIFY ACQUISITION CORP *W EXP 11/25/202 28059Q111 12 25,000 SH   SOLE   25,000 0 0
EMCORE CORP COM NEW 290846203 18,612 3,408,848 SH   SOLE   3,408,848 0 0
ENCORE WIRE CORP COM 292562105 7,201 107,274 SH   SOLE   107,274 0 0
EOS ENERGY ENTERPRISES INC COM CL A 29415C101 4,381 222,154 SH   SOLE   222,154 0 0
EVERI HLDGS INC COM 30034T103 13,403 949,922 SH   SOLE   949,922 0 0
EVO ACQUISITION CORP UNIT 99/99/9999 30052G207 397 40,000 SH   SOLE   40,000 0 0
FIRST TR EXCHANGE-TRADED FD PUT 33733E950 91 884 SH   SOLE   884 0 0
FRANCHISE GROUP INC COM 35180X105 30,631 848,267 SH   SOLE   848,267 0 0
GOHEALTH INC COM CL A 38046W105 13,538 1,158,070 SH   SOLE   1,158,070 0 0
GREAT ELM GROUP INC COM NEW 39037G109 774 317,230 SH   SOLE   317,230 0 0
HANGER INC COM NEW 41043F208 2,724 119,368 SH   SOLE   119,368 0 0
HARLEY DAVIDSON INC COM 412822108 16,489 411,189 SH   SOLE   411,189 0 0
HEALTHCARE SERVICES ACQU COR *W EXP 99/99/999 42227K112 189 300,000 SH   SOLE   300,000 0 0
HERITAGE CRYSTAL CLEAN INC COM 42726M106 23,188 854,710 SH   SOLE   854,710 0 0
IF BANCORP INC COM 44951J105 32 1,500 SH   SOLE   1,500 0 0
INDEPENDENCE HLDG CO NEW COM NEW 453440307 17,523 439,728 SH   SOLE   439,728 0 0
ION ACQUISITION CORP 1 LTD SHS CL A G49392106 42 4,200 SH   SOLE   4,200 0 0
JACK CREEK INVESTMENT CORP *W EXP 10/01/202 G4989X123 7 12,499 SH   SOLE   12,499 0 0
KEWAUNEE SCIENTIFIC CORP COM 492854104 88 7,115 SH   SOLE   7,115 0 0
KIMBALL INTL INC CL B 494274103 327 23,365 SH   SOLE   23,365 0 0
KURA SUSHI USA INC CL A COM 501270102 7,730 244,323 SH   SOLE   244,323 0 0
LEE ENTERPRISES INC COM 523768406 13,472 524,395 SH   SOLE   524,395 0 0
MAGNITE INC COM 55955D100 6,824 164,011 SH   SOLE   164,011 0 0
MANITEX INTL INC COM 563420108 2,567 325,362 SH   SOLE   325,362 0 0
MARCUS CORP DEL COM 566330106 120 6,000 SH   SOLE   6,000 0 0
NETWORK-1 TECHNOLOGIES INC COM 64121N109 2,365 758,044 SH   SOLE   758,044 0 0
NEURONETICS INC COM 64131A105 796 64,309 SH   SOLE   64,309 0 0
NEWPARK RES INC COM PAR $.01NEW 651718504 1,944 619,047 SH   SOLE   619,047 0 0
NEWPARK RES INC NOTE 4.000%12/0 651718AE8 2,832 2,875,000 SH   SOLE   2,875,000 0 0
NORTH AMERN CONSTR GROUP LTD COM 656811106 27,144 2,524,997 SH   SOLE   2,524,997 0 0
ONESPAN INC COM 68287N100 13,220 539,576 SH   SOLE   539,576 0 0
OYSTER ENTERPRISES ACQ CORP *W EXP 01/20/202 69242M112 6 12,500 SH   SOLE   12,500 0 0
PORCH GROUP INC COM 733245104 9,017 509,432 SH   SOLE   509,432 0 0
PORCH GROUP INC *W EXP 12/23/202 733245112 110 17,863 SH   SOLE   17,863 0 0
PORTMAN RIDGE FIN CORP COM 73688F102 114 52,727 SH   SOLE   52,727 0 0
POWERFLEET INC COM 73931J109 14,806 1,801,201 SH   SOLE   1,801,201 0 0
RIMINI STR INC DEL COM 76674Q107 12,953 1,444,036 SH   SOLE   1,444,036 0 0
ROTH CH ACQUISITION III CO *W EXP 02/26/202 77867Q110 4 4,999 SH   SOLE   4,999 0 0
ROTH CH ACQUISITION III CO COM 77867Q102 114 11,508 SH   SOLE   11,508 0 0
SANDRIDGE ENERGY INC COM NEW 80007P869 11,211 2,867,362 SH   SOLE   2,867,362 0 0
SEAPORT GLOBAL ACQUISITN COR *W EXP 12/15/202 812227114 382 693,749 SH   SOLE   693,749 0 0
SILVERCREST ASSET MGMT GROUP CL A 828359109 554 38,533 SH   SOLE   38,533 0 0
SPARK NETWORKS SE SPONSORED ADR 846517100 10,985 1,474,493 SH   SOLE   1,474,493 0 0
STRATA SKIN SCIENCES INC COM NEW 86272A206 2,127 1,273,401 SH   SOLE   1,273,401 0 0
SWK HLDGS CORP COM NEW 78501P203 10,923 751,252 SH   SOLE   751,252 0 0
TORTOISE ENERGY INFRA CORP COM 89147L886 731 29,897 SH   SOLE   29,897 0 0
TORTOISE PIPELINE & ENERGY F COM 89148H207 767 37,439 SH   SOLE   37,439 0 0
VIA OPTRONICS AG SPONSORED ADS 91823Y109 11,576 895,987 SH   SOLE   895,987 0 0
VIACOMCBS INC CL B 92556H206 329 7,305 SH   SOLE   7,305 0 0
VIAD CORP COM NEW 92552R406 23,177 555,131 SH   SOLE   555,131 0 0
WASTE MGMT INC DEL COM 94106L109 733 5,684 SH   SOLE   5,684 0 0
WEYERHAEUSER CO MTN BE COM NEW 962166104 6,064 170,338 SH   SOLE   170,338 0 0