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
ACV AUCTIONS INC-A COMM 00091G104 1,275 67,688 SH   SOLE   67,688 0 0
ALLOT COMMUNICATIONS LTD COMM M0854Q105 950 80,000 SH   SOLE   80,000 0 0
ALTA EQUIPMENT GROUP INC COMM 02128L106 11,123 759,778 SH   SOLE   759,778 0 0
AMERICAN WOODMARK CORP COMM 030506109 3,936 60,363 SH   SOLE   60,363 0 0
AMTECH SYSTEMS INC COMM 032332504 3,961 400,862 SH   SOLE   400,862 0 0
B RILEY FINANCIAL INC COMM 05580M108 12,148 136,706 SH   SOLE   136,706 0 0
B RILEY PRINCIPAL 150 MERG-A WRNT 05601V103 304 30,000 SH   SOLE   30,000 0 0
BABCOCK & WILCOX ENTERPR COMM 05614L209 872 96,698 SH   SOLE   96,698 0 0
BANDWIDTH INC-CLASS A COMM 05988J103 692 9,637 SH   SOLE   9,637 0 0
BEBE STORES INC COMM 075571208 2,033 241,167 SH   SOLE   241,167 0 0
COLOMBIER ACQUISITION CORP-A WRNT 19533H108 578 60,000 SH   SOLE   60,000 0 0
COLUMBUS MCKINNON CORP/NY COMM 199333105 1,457 31,500 SH   SOLE   31,500 0 0
COMSCORE INC COMM 20564W105 262 78,340 SH   SOLE   78,340 0 0
CONTAINER STORE GROUP INC/TH COMM 210751103 4,298 430,705 SH   SOLE   430,705 0 0
CPI CARD GROUP INC COMM 12634H200 675 36,408 SH   SOLE   36,408 0 0
DIGIMARC CORP COMM 25381B101 17,351 439,500 SH Put SOLE   439,500 0 0
DOCGO INC WRNT 256086109 312 33,333 SH   SOLE   33,333 0 0
DOUBLEDOWN INTERACTIVE -ADR ADRS 25862B109 3,642 234,999 SH   SOLE   234,999 0 0
EMCORE CORP COMM 290846203 8,980 1,286,552 SH   SOLE   1,286,552 0 0
ENPRO INDUSTRIES INC COMM 29355X107 1,442 13,100 SH   SOLE   13,100 0 0
EOS ENERGY ENTERPRISES INC WRNT 29415C101 151 20,022 SH   SOLE   20,022 0 0
EXELA TECHNOLOGIES INC COMM 30162V409 2,705 3,083,327 SH   SOLE   3,083,327 0 0
FAIR ISAAC INC COMM 303250104 1,301 3,000 SH   SOLE   3,000 0 0
FARMER BROS CO COMM 307675108 910 122,080 SH   SOLE   122,080 0 0
FRANCHISE GROUP INC COMM 35180X105 4,014 76,953 SH   SOLE   76,953 0 0
FRONTDOOR INC COMM 35905A109 1,283 35,000 SH   SOLE   35,000 0 0
GALATA ACQUISITION CORP - A WRNT G3R23A108 860 87,000 SH   SOLE   87,000 0 0
GLOBAL SHIP LEASE INC-CL A COMM Y27183600 4,130 180,273 SH   SOLE   180,273 0 0
HARVARD BIOSCIENCE INC COMM 416906105 4,275 606,394 SH   SOLE   606,394 0 0
HEALTHCARE SERVICES ACQUI-A WRNT 42227K104 415 42,500 SH   SOLE   42,500 0 0
INFRASTRUCTURE AND ENERGY AL COMM 45686J104 1,488 161,724 SH   SOLE   161,724 0 0
INTEST CORP COMM 461147100 637 50,107 SH   SOLE   50,107 0 0
ISLEWORTH HEALTHCARE ACQUISI WRNT 46468P102 295 30,000 SH   SOLE   30,000 0 0
JAMES RIVER GROUP INC COMM G5005R107 2,197 76,241 SH   SOLE   76,241 0 0
KULICKE & SOFFA INDUSTRIES COMM 501242101 2,119 35,000 SH   SOLE   35,000 0 0
LAKESHORE ACQUISITION I CO-A WRNT G53521103 629 63,750 SH   SOLE   63,750 0 0
LEGALZOOM COM INC COMM 52466B103 1,437 89,390 SH   SOLE   89,390 0 0
LIVEVOX HOLDINGS INC COMM 53838L100 2,009 390,116 SH   SOLE   390,116 0 0
LIVEVOX HOLDINGS INC WRNT 53838L100 520 100,965 SH   SOLE   100,965 0 0
LSI INDUSTRIES INC COMM 50216C108 1,717 250,225 SH   SOLE   250,225 0 0
MAGNACHIP SEMICONDUCT-DEP SH COMM 55933J203 2,982 142,199 SH   SOLE   142,199 0 0
MAGNITE INC COMM 55955D100 924 52,774 SH   SOLE   52,774 0 0
MINIM INC COMM 60365W102 151 120,561 SH   SOLE   120,561 0 0
MRC GLOBAL INC COMM 55345K103 894 130,000 SH   SOLE   130,000 0 0
NEXTNAV INC WRNT 65345N106 702 80,092 SH   SOLE   80,092 0 0
ONESPAN INC COMM 68287N100 2,570 151,782 SH   SOLE   151,782 0 0
ORION ENGINEERED CARBONS SAR COMM L72967109 1,824 99,336 SH   SOLE   99,336 0 0
PARTY CITY HOLDCO INC COMM 702149105 1,840 330,300 SH   SOLE   330,300 0 0
PELOTON INTERACTIVE INC-A COMM 70614W100 715 20,000 SH Call SOLE   20,000 0 0
PENNANT GROUP INC/THE COMM 70805E109 1,190 51,570 SH   SOLE   51,570 0 0
PERPETUA RESOURCES CORP COMM 714266103 3,615 761,128 SH   SOLE   761,128 0 0
QUANTUM CORP COMM 747906501 9,408 1,704,376 SH   SOLE   1,704,376 0 0
REDBOX ENTERTAINMENT INC WRNT 75724T103 600 81,008 SH   SOLE   81,008 0 0
REPRO MEDSYSTEMS INC COMM 759910102 1,563 520,950 SH   SOLE   520,950 0 0
RESERVOIR MEDIA INC WRNT 76119X105 119 15,000 SH   SOLE   15,000 0 0
RISKIFIED LTD-A COMM M8216R109 590 75,000 SH   SOLE   75,000 0 0
ROTH CH ACQUISITION III CO WRNT 77867Q102 149 15,000 SH   SOLE   15,000 0 0
RUMBLEON INC-B COMM 781386305 4,818 116,045 SH   SOLE   116,045 0 0
SEQUANS COMMUNICATIONS-ADR ADRS 817323207 3,650 770,000 SH   SOLE   770,000 0 0
SMART GLOBAL HOLDINGS INC COMM G8232Y101 3,550 50,000 SH   SOLE   50,000 0 0
SPORTSMAP TECH ACQUISITION C WRNT 84921J108 1,104 112,500 SH   SOLE   112,500 0 0
SYNCHRONOSS TECHNOLOGIES INC COMM 87157B103 3,075 1,260,432 SH   SOLE   1,260,432 0 0
THERMON GROUP HOLDINGS INC COMM 88362T103 3,648 215,456 SH   SOLE   215,456 0 0
TILE SHOP HLDGS INC COMM 88677Q109 17,833 2,501,143 SH   SOLE   2,501,143 0 0
TUFIN SOFTWARE TECHNOLOGIES COMM M8893U102 11,778 1,116,388 SH   SOLE   1,116,388 0 0
UNISYS CORP COMM 909214306 8,043 390,989 SH   SOLE   390,989 0 0
VISHAY PRECISION GROUP INC COMM 92835K103 7,238 195,000 SH   SOLE   195,000 0 0
XPERI CORP COMM 98390M103 3,859 204,060 SH   SOLE   204,060 0 0