The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 |
| ADTRAN INC | COM | 00738A106 | 2,819 | 169,000 | SH | SOLE | 169,000 | 0 | 0 | ||
| ANALOG DEVICES INC | COM | 032654105 | 3,846 | 24,800 | SH | SOLE | 24,800 | 0 | 0 | ||
| ARK ETF TR | INNOVATION ETF | 00214Q104 | 2,399 | 20,000 | SH | Put | SOLE | 20,000 | 0 | 0 | |
| ARMSTRONG FLOORING INC | COM | 04238R106 | 1,589 | 325,000 | SH | SOLE | 325,000 | 0 | 0 | ||
| ASPEN AEROGELS INC | COM | 04523Y105 | 5,593 | 275,000 | SH | SOLE | 275,000 | 0 | 0 | ||
| AZZ INC | COM | 002474104 | 2,175 | 43,200 | SH | SOLE | 43,200 | 0 | 0 | ||
| BABCOCK & WILCOX ENTERPRISES | COM | 05614L209 | 1,687 | 178,100 | SH | SOLE | 178,100 | 0 | 0 | ||
| BLUE BIRD CORP | COM | 095306106 | 4,067 | 162,500 | SH | SOLE | 162,500 | 0 | 0 | ||
| BROOKS AUTOMATION INC NEW | COM | 114340102 | 694 | 8,500 | SH | SOLE | 8,500 | 0 | 0 | ||
| CABOT CORP | COM | 127055101 | 3,723 | 71,000 | SH | SOLE | 71,000 | 0 | 0 | ||
| CARLISLE COS INC | COM | 142339100 | 3,127 | 19,000 | SH | SOLE | 19,000 | 0 | 0 | ||
| CF INDS HLDGS INC | COM | 125269100 | 3,894 | 85,800 | SH | SOLE | 85,800 | 0 | 0 | ||
| COMPASS MINERALS INTL INC | COM | 20451N101 | 3,613 | 57,600 | SH | SOLE | 57,600 | 0 | 0 | ||
| CTS CORP | COM | 126501105 | 2,805 | 90,300 | SH | SOLE | 90,300 | 0 | 0 | ||
| ENPRO INDS INC | COM | 29355X107 | 2,899 | 34,000 | SH | SOLE | 34,000 | 0 | 0 | ||
| FORD MTR CO DEL | COM | 345370860 | 4,428 | 361,500 | SH | SOLE | 361,500 | 0 | 0 | ||
| FREEPORT-MCMORAN INC | CL B | 35671D857 | 1,647 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
| GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 7,582 | 520,000 | SH | SOLE | 520,000 | 0 | 0 | ||
| HARVARD BIOSCIENCE INC | COM | 416906105 | 6,006 | 1,100,000 | SH | SOLE | 1,100,000 | 0 | 0 | ||
| INTL GNRL INSURANCE HLDNGS L | SHS | G4809J106 | 1,646 | 201,500 | SH | SOLE | 201,500 | 0 | 0 | ||
| ISHARES TR | RUSSELL 2000 ETF | 464287655 | 6,628 | 30,000 | SH | Put | SOLE | 30,000 | 0 | 0 | |
| KULICKE & SOFFA INDS INC | COM | 501242101 | 6,315 | 128,599 | SH | SOLE | 128,599 | 0 | 0 | ||
| MRC GLOBAL INC | COM | 55345K103 | 3,901 | 432,000 | SH | SOLE | 432,000 | 0 | 0 | ||
| ORION ENGINEERED CARBONS S A | COM | L72967109 | 5,995 | 304,000 | SH | SOLE | 304,000 | 0 | 0 | ||
| POWERFLEET INC | COM | 73931J109 | 2,121 | 258,000 | SH | SOLE | 258,000 | 0 | 0 | ||
| SCHWEITZER-MAUDUIT INTL INC | COM | 808541106 | 2,865 | 58,500 | SH | SOLE | 58,500 | 0 | 0 | ||
| SEALED AIR CORP NEW | COM | 81211K100 | 3,024 | 66,000 | SH | SOLE | 66,000 | 0 | 0 | ||
| SEAPORT GLOBAL ACQUISITN COR | *W EXP 12/15/202 | 812227114 | 11 | 20,000 | SH | SOLE | 20,000 | 0 | 0 | ||
| SECUREWORKS CORP | CL A | 81374A105 | 602 | 45,000 | SH | SOLE | 45,000 | 0 | 0 | ||
| SONIM TECHNOLOGIES INC | COM | 83548F101 | 1,254 | 1,529,000 | SH | SOLE | 1,529,000 | 0 | 0 | ||
| SPDR S&P 500 ETF TR | TR UNIT | 78462F103 | 396 | 1,000 | SH | Put | SOLE | 1,000 | 0 | 0 | |
| SUMMIT MATLS INC | CL A | 86614U100 | 4,147 | 148,000 | SH | SOLE | 148,000 | 0 | 0 | ||
| THERMON GROUP HLDGS INC | COM | 88362T103 | 3,645 | 187,000 | SH | SOLE | 187,000 | 0 | 0 | ||
| TILE SHOP HOLDINGS INC | COM | 88677Q109 | 3,722 | 545,000 | SH | SOLE | 545,000 | 0 | 0 | ||
| TUFIN SOFTWARE TECHNOLOGIE | SHS | M8893U102 | 5,066 | 482,500 | SH | SOLE | 482,500 | 0 | 0 | ||
| UNISYS CORP | COM NEW | 909214306 | 8,023 | 315,600 | SH | SOLE | 315,600 | 0 | 0 | ||
| VALMONT INDS INC | COM | 920253101 | 5,882 | 24,750 | SH | SOLE | 24,750 | 0 | 0 | ||
| VISHAY PRECISION GROUP INC | COM | 92835K103 | 7,086 | 230,000 | SH | SOLE | 230,000 | 0 | 0 | ||
| XPERI HOLDING CORP | COM | 98390M103 | 7,973 | 366,251 | SH | SOLE | 366,251 | 0 | 0 | ||