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
1LIFE HEALTHCARE INC COM 68269G107 836 46,078 SH   SOLE   46,078 0 0
A MARK PRECIOUS METALS INC COM 00181T107 550 44,765 SH   SOLE   44,765 0 0
ARLO TECHNOLOGIES INC COM 04206A101 5,176 2,130,120 SH   SOLE   2,130,120 0 0
BENEFYTT TECHNOLOGIES INC COM CL A 08182C106 20,991 937,517 SH   SOLE   937,517 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 2,448 9 SH   SOLE   9 0 0
BUILD A BEAR WORKSHOP COM 120076104 690 482,826 SH   SOLE   482,826 0 0
CARROLS RESTAURANT GROUP INC COM 14574X104 3,748 2,059,243 SH   SOLE   2,059,243 0 0
CONTANGO OIL & GAS COMPANY COM NEW 21075N204 2,445 1,629,901 SH   SOLE   1,629,901 0 0
DESTINATION XL GROUP INC COM 25065K104 1,896 5,413,680 SH   SOLE   5,413,680 0 0
DIGIRAD CORP COM NEW 253827703 698 175,851 SH   SOLE   175,851 0 0
EMCORE CORP COM NEW 290846203 6,289 2,807,567 SH   SOLE   2,807,567 0 0
ETF SER SOLUTIONS ACQUIRERS FD 26922A263 745 37,653 SH   SOLE   37,653 0 0
EVENTBRITE INC COM CL A 29975E109 1,847 252,977 SH   SOLE   252,977 0 0
EXTERRAN CORP COM 30227H106 5,707 1,188,946 SH   SOLE   1,188,946 0 0
FRANCHISE GROUP INC COM 35180X105 13,395 1,536,072 SH   SOLE   1,536,072 0 0
FRONTDOOR INC COM 35905A109 15,964 459,009 SH   SOLE   459,009 0 0
GOGO INC NOTE 6.000% 5/1 38046CAD1 58 80,000 SH   SOLE   80,000 0 0
GREAT ELM CAP GROUP INC COM NEW 39036P209 590 317,230 SH   SOLE   317,230 0 0
HANGER INC COM NEW 41043F208 9,806 629,413 SH   SOLE   629,413 0 0
HERITAGE CRYSTAL CLEAN INC COM 42726M106 5,213 321,024 SH   SOLE   321,024 0 0
INDEPENDENCE HLDG CO NEW COM NEW 453440307 8,237 322,243 SH   SOLE   322,243 0 0
INSEEGO CORP COM 45782B104 10,102 1,621,510 SH   SOLE   1,621,510 0 0
JERNIGAN CAP INC COM 476405105 116 10,599 SH   SOLE   10,599 0 0
KEWAUNEE SCIENTIFIC CORP COM 492854104 47 5,916 SH   SOLE   5,916 0 0
LEE ENTERPRISES INC COM 523768109 4,862 4,945,996 SH   SOLE   4,945,996 0 0
LIMELIGHT NETWORKS INC COM 53261M104 16,114 2,826,972 SH   SOLE   2,826,972 0 0
MANITEX INTL INC COM 563420108 1,053 255,053 SH   SOLE   255,053 0 0
NETWORK 1 TECHNOLOGIES INC COM 64121N109 1,421 651,723 SH   SOLE   651,723 0 0
NORTH AMERN CONSTR GROUP LTD COM 656811106 13,504 2,658,329 SH   SOLE   2,658,329 0 0
PERMA PIPE INTL HLDGS INC COM 714167103 3,734 600,396 SH   SOLE   600,396 0 0
POPE RES DEL LTD PARTNERSHIP DEPOSITRY RCPT 732857107 1,220 14,520 SH   SOLE   14,520 0 0
POWERFLEET INC COM 73931J109 9,607 2,776,460 SH   SOLE   2,776,460 0 0
PURE STORAGE INC CL A 74624M102 5,910 480,483 SH   SOLE   480,483 0 0
RIMINI STR INC DEL COM 76674Q107 4,452 1,088,501 SH   SOLE   1,088,501 0 0
SANDRIDGE ENERGY INC COM NEW 80007P869 2,427 2,699,868 SH   SOLE   2,699,868 0 0
SERVICESOURCE INTL INC COM 81763U100 4,437 5,060,310 SH   SOLE   5,060,310 0 0
SONIM TECHNOLOGIES INC COM 83548F101 535 764,210 SH   SOLE   764,210 0 0
SPARK NETWORKS SE SPONSORED ADR 846517100 1,644 637,364 SH   SOLE   637,364 0 0
SPORTSMANS WHSE HLDGS INC COM 84920Y106 17,647 2,864,844 SH   SOLE   2,864,844 0 0
STRATA SKIN SCIENCES INC COM NEW 86272A206 1,354 1,425,103 SH   SOLE   1,425,103 0 0
SWK HOLDINGS CORP COM NEW 78501P203 6,633 592,192 SH   SOLE   592,192 0 0
TELARIA INC COM 879181105 6,597 1,099,426 SH   SOLE   1,099,426 0 0
TORTOISE ENERGY INDEPENDENC COM 89148K101 351 304,990 SH   SOLE   304,990 0 0
U.S. AUTO PARTS NETWORK INC COM 90343C100 2,996 1,712,230 SH   SOLE   1,712,230 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 173 41,115 SH   SOLE   41,115 0 0
VERACYTE INC COM 92337F107 7,204 296,340 SH   SOLE   296,340 0 0
VIAD CORP COM NEW 92552R406 6,445 303,603 SH   SOLE   303,603 0 0
WEYERHAEUSER CO COM 962166104 2,511 148,120 SH   SOLE   148,120 0 0