The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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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 |
ALGOMA STL GROUP INC | COM | 015658107 | 404,000 | 50,000 | SH | Call | SOLE | 50,000 | 0 | 0 | |
ARC DOCUMENT SOLUTIONS INC | COM | 00191G103 | 3,487,000 | 1,100,000 | SH | SOLE | 1,100,000 | 0 | 0 | ||
ATN INTL INC | COM | 00215F107 | 2,700,720 | 66,000 | SH | SOLE | 66,000 | 0 | 0 | ||
BRIGHTCOVE INC | COM | 10921T101 | 1,598,182 | 359,142 | SH | SOLE | 359,142 | 0 | 0 | ||
CALAMP CORP | COM | 128126109 | 2,872,000 | 800,000 | SH | SOLE | 800,000 | 0 | 0 | ||
CONDUENT INC | COM | 206787103 | 2,744,000 | 800,000 | SH | SOLE | 800,000 | 0 | 0 | ||
CPS TECHNOLOGIES CORP | COM | 12619F104 | 750,137 | 263,206 | SH | SOLE | 263,206 | 0 | 0 | ||
CVD EQUIP CORP | COM | 126601103 | 8,975,891 | 674,879 | SH | SOLE | 674,879 | 0 | 0 | ||
DIGI INTL INC | COM | 253798102 | 404,800 | 12,019 | SH | SOLE | 12,019 | 0 | 0 | ||
HARVARD BIOSCIENCE INC | COM | 416906105 | 8,626,409 | 2,053,907 | SH | SOLE | 2,053,907 | 0 | 0 | ||
ICAD INC | COM NEW | 44934S206 | 149,786 | 120,795 | SH | SOLE | 120,795 | 0 | 0 | ||
INTEVAC INC | COM | 461148108 | 2,440,890 | 333,000 | SH | SOLE | 333,000 | 0 | 0 | ||
IRIDEX CORP | COM | 462684101 | 54,891 | 27,040 | SH | SOLE | 27,040 | 0 | 0 | ||
LIGHTPATH TECHNOLOGIES INC | COM CL A | 532257805 | 3,110,350 | 2,205,922 | SH | SOLE | 2,205,922 | 0 | 0 | ||
LUNA INNOVATIONS INC | COM | 550351100 | 10,898,645 | 1,515,806 | SH | SOLE | 1,515,806 | 0 | 0 | ||
NATIONAL INSTRS CORP | COM | 636518102 | 5,864,679 | 111,900 | SH | Call | SOLE | 111,900 | 0 | 0 | |
NEXTGEN HEALTHCARE INC | COM | 65343C102 | 2,648,583 | 152,130 | SH | SOLE | 152,130 | 0 | 0 | ||
RIBBON COMMUNICATIONS INC | COM | 762544104 | 4,924,800 | 1,440,000 | SH | SOLE | 1,440,000 | 0 | 0 | ||
SCYNEXIS INC | COM NEW | 811292200 | 750,000 | 250,000 | SH | SOLE | 250,000 | 0 | 0 | ||
TRAVELCENTERS OF AMERICA INC | COM NEW | 89421B109 | 5,475,450 | 63,300 | SH | Put | SOLE | 63,300 | 0 | 0 | |
TRAVELCENTERS OF AMERICA INC | COM NEW | 89421B109 | 5,536,000 | 64,000 | SH | SOLE | 64,000 | 0 | 0 | ||
TWIN DISC INC | COM | 901476101 | 6,819,820 | 715,616 | SH | SOLE | 715,616 | 0 | 0 | ||
VEECO INSTRS INC DEL | COM | 922417100 | 2,113,000 | 100,000 | SH | Call | SOLE | 100,000 | 0 | 0 | |
VOXX INTL CORP | CL A | 91829F104 | 773,547 | 62,737 | SH | SOLE | 62,737 | 0 | 0 | ||
WESTPORT FUEL SYSTEMS INC | COM NEW | 960908309 | 3,143,250 | 3,300,000 | SH | SOLE | 3,300,000 | 0 | 0 |