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 20 2,000 SH   SOLE   2,000 0 0
A-MARK PRECIOUS METALS INC COM 00181T107 1,026 40,000 SH   SOLE   40,000 0 0
ALLEGHANY CORP DEL COM 017175100 1,050 1,739 SH   SOLE   1,739 0 0
AQUA METALS INC COM 03837J101 8,153 2,717,506 SH   SOLE   2,717,506 0 0
ARLO TECHNOLOGIES INC COM 04206A101 11,212 1,439,310 SH   SOLE   1,439,310 0 0
BUILD A BEAR WORKSHOP COM 120076104 5,456 1,277,861 SH   SOLE   1,277,861 0 0
CARPARTS COM INC COM 14427M107 10,229 825,594 SH   SOLE   825,594 0 0
CONTANGO OIL & GAS CO COM NEW 21075N204 7,360 3,213,839 SH   SOLE   3,213,839 0 0
CORELOGIC INC COM 21871D103 696 9,004 SH   SOLE   9,004 0 0
DONNELLEY FINL SOLUTIONS INC COM 25787G100 258 15,200 SH   SOLE   15,200 0 0
EMCORE CORP COM NEW 290846203 15,927 2,922,329 SH   SOLE   2,922,329 0 0
ENCORE WIRE CORP COM 292562105 6,349 104,816 SH   SOLE   104,816 0 0
EOS ENERGY ENTERPRISES INC COM CL A 29415C101 7,669 367,987 SH   SOLE   367,987 0 0
ETF MANAGERS TR ETFMG ALTR HRVST 26924G508 596 41,508 SH   SOLE   41,508 0 0
EVERI HLDGS INC COM 30034T103 12,784 925,692 SH   SOLE   925,692 0 0
FIRST TR EXCHANGE-TRADED FD PUT 33733E950 686 2,800 SH Put SOLE   2,800 0 0
FRANCHISE GROUP INC COM 35180X105 21,147 694,496 SH   SOLE   694,496 0 0
GOHEALTH INC COM CL A 38046W105 6,948 508,660 SH   SOLE   508,660 0 0
GREAT ELM GROUP INC COM NEW 39037G109 914 317,230 SH   SOLE   317,230 0 0
HANGER INC COM NEW 41043F208 15,309 696,180 SH   SOLE   696,180 0 0
HARLEY DAVIDSON INC COM 412822108 1,398 38,085 SH   SOLE   38,085 0 0
HEALTHCARE SERVICES ACQU COR UNIT 11/18/2023 42227K203 6,132 600,000 SH   SOLE   600,000 0 0
HERITAGE CRYSTAL CLEAN INC COM 42726M106 17,067 810,003 SH   SOLE   810,003 0 0
IF BANCORP INC COM 44951J105 33 1,500 SH   SOLE   1,500 0 0
INDEPENDENCE HLDG CO NEW COM NEW 453440307 17,093 416,913 SH   SOLE   416,913 0 0
KEWAUNEE SCIENTIFIC CORP COM CORP 492854104 89 7,115 SH   SOLE   7,115 0 0
KURA SUSHI USA INC CLA A COM 501270102 5,895 302,305 SH   SOLE   302,305 0 0
LEE ENTERPRISES INC COM 523768109 6,398 5,078,042 SH   SOLE   5,078,042 0 0
LIBERTY OILFIELD SVCS INC COM CL A 53115L104 2,901 281,403 SH   SOLE   281,403 0 0
LIMELIGHT NETWORKS INC COM 53261M104 1,596 400,000 SH   SOLE   400,000 0 0
MAGNITE INC COM 55955D100 22,024 717,168 SH   SOLE   717,168 0 0
MANITEX INTL INC COM 563420108 1,679 325,362 SH   SOLE   325,362 0 0
MARCUS CORP DEL COM 566330106 175 13,000 SH   SOLE   13,000 0 0
MICROVISION INC DEL PUT 594960954 330 5,731 SH Put SOLE   5,731 0 0
NETWORK-1 TECHNOLOGIES INC COM 64121N109 2,797 758,044 SH   SOLE   758,044 0 0
NEWPARK RES INC COM PAR $.01NEW 651718504 614 319,670 SH   SOLE   319,670 0 0
NEWPARK RES INC NOTE 4.000%12/0 651718AE8 2,588 2,875,000 SH   SOLE   2,875,000 0 0
NORTH AMERN CONSTR GROUP LTD COM 656811106 24,222 2,451,600 SH   SOLE   2,451,600 0 0
ONESPAN INC COM 68287N100 11,788 570,003 SH   SOLE   570,003 0 0
PERMA PIPE INTL HLDGS INC COM 714167103 1,824 299,527 SH   SOLE   299,527 0 0
POWERFLEET INC COM 73931J109 12,375 1,665,581 SH   SOLE   1,665,581 0 0
RIMINI STR INC DEL COM 76674Q107 5,704 1,287,625 SH   SOLE   1,287,625 0 0
SANDRIDGE ENERGY INC COM NEW 80007P869 9,839 3,173,721 SH   SOLE   3,173,721 0 0
SEAPORT GLOBAL ACQUISITN COR *W EXP 12/15/202 812227114 706 693,749 SH   SOLE   693,749 0 0
SILVERCREST ASSET MGMT GROUP CL A 828359109 474 34,138 SH   SOLE   34,138 0 0
SPARK NETWORKS SE SPONSORED ADR 846517100 9,072 1,705,350 SH   SOLE   1,705,350 0 0
STRATA SKIN SCIENCES INC COM NEW 86272A206 1,685 1,123,550 SH   SOLE   1,123,550 0 0
SWK HLDGS CORP COM NEW 78501P203 9,509 660,780 SH   SOLE   660,780 0 0
TORTOISE ENERGY INFRA CORP COM 89147L886 601 29,897 SH   SOLE   29,897 0 0
TORTOISE ENERGY INFRA CORP COM 89148H207 636 37,439 SH   SOLE   37,439 0 0
USA TECHNOLOGIES INC COM 90328S500 1,764 168,343 SH   SOLE   168,343 0 0
VANGUARD SCOTTSDALE FDS INT-TERM CORP 92206C870 1,235 12,713 SH   SOLE   12,713 0 0
VIAD CORP COM NEW 92552R406 22,151 612,425 SH   SOLE   612,425 0 0
VIA OPTRONICS AG SPONSORED ADR 91823Y109 7,721 573,629 SH   SOLE   573,629 0 0
WASTE MGMT INC DEL COM 94106L109 670 5,684 SH   SOLE   5,684 0 0
WELBILT INC COM 949090104 414 31,362 SH   SOLE   31,362 0 0
WEYERHAEUSER CO MTN BE COM NEW 962166104 5,711 170,338 SH   SOLE   170,338 0 0
XOMA CORP DEL COM NEW 98419J206 506 11,475 SH   SOLE   11,475 0 0