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 |
| ANIKA THERAPEUTICS INC | COM | 035255108 | 33,522,583 | 1,323,434 | SH | SOLE | 1,323,434 | 0 | 0 | ||
| ANIKA THERAPEUTICS INC | COM | 035255108 | 18,184,990 | 717,923 | SH | OTR | 0 | 717,923 | 0 | ||
| ANIKA THERAPEUTICS INC | COM | 035255108 | 2,403,184 | 94,875 | SH | OTR | 0 | 0 | 94,875 | ||
| BARRETT BUSINESS SVCS INC | COM | 068463108 | 461,533 | 14,084 | SH | SOLE | 14,084 | 0 | 0 | ||
| BARRETT BUSINESS SVCS INC | COM | 068463108 | 135,799 | 4,144 | SH | OTR | 0 | 4,144 | 0 | ||
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 1,281,420 | 3,150 | SH | OTR | 0 | 0 | 3,150 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 4,594,065 | 1,938,424 | SH | SOLE | 1,938,424 | 0 | 0 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 3,109,720 | 1,312,118 | SH | OTR | 0 | 1,312,118 | 0 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 559,803 | 236,204 | SH | OTR | 0 | 0 | 236,204 | ||
| CALIX INC | COM | 13100M509 | 20,500,365 | 578,616 | SH | SOLE | 578,616 | 0 | 0 | ||
| CALIX INC | COM | 13100M509 | 13,877,541 | 391,689 | SH | OTR | 0 | 391,689 | 0 | ||
| CALIX INC | COM | 13100M509 | 1,345,313 | 37,971 | SH | OTR | 0 | 0 | 37,971 | ||
| ENPRO INC | COM | 29355X107 | 18,863,688 | 129,585 | SH | SOLE | 129,585 | 0 | 0 | ||
| ENPRO INC | COM | 29355X107 | 11,196,517 | 76,915 | SH | OTR | 0 | 76,915 | 0 | ||
| ENPRO INC | COM | 29355X107 | 1,465,599 | 10,068 | SH | OTR | 0 | 0 | 10,068 | ||
| EXTREME NETWORKS | COM | 30226D106 | 17,751,821 | 1,319,838 | SH | SOLE | 1,319,838 | 0 | 0 | ||
| EXTREME NETWORKS | COM | 30226D106 | 12,837,393 | 954,453 | SH | OTR | 0 | 954,453 | 0 | ||
| EXTREME NETWORKS | COM | 30226D106 | 1,238,987 | 92,118 | SH | OTR | 0 | 0 | 92,118 | ||
| GENTHERM INC | COM | 37253A103 | 56,082,956 | 1,137,124 | SH | SOLE | 1,137,124 | 0 | 0 | ||
| GENTHERM INC | COM | 37253A103 | 32,895,207 | 666,975 | SH | OTR | 0 | 666,975 | 0 | ||
| GENTHERM INC | COM | 37253A103 | 3,911,125 | 79,301 | SH | OTR | 0 | 0 | 79,301 | ||
| HACKETT GROUP INC | COM | 404609109 | 24,065,782 | 1,108,001 | SH | SOLE | 1,108,001 | 0 | 0 | ||
| HACKETT GROUP INC | COM | 404609109 | 15,420,614 | 709,973 | SH | OTR | 0 | 709,973 | 0 | ||
| HACKETT GROUP INC | COM | 404609109 | 1,798,677 | 82,812 | SH | OTR | 0 | 0 | 82,812 | ||
| HARMONIC INC | COM | 413160102 | 46,593,817 | 3,958,693 | SH | SOLE | 3,958,693 | 0 | 0 | ||
| HARMONIC INC | COM | 413160102 | 28,357,638 | 2,409,315 | SH | OTR | 0 | 2,409,315 | 0 | ||
| HARMONIC INC | COM | 413160102 | 3,259,019 | 276,892 | SH | OTR | 0 | 0 | 276,892 | ||
| HAYWARD HLDGS INC | COM | 421298100 | 8,908,792 | 724,292 | SH | SOLE | 724,292 | 0 | 0 | ||
| HAYWARD HLDGS INC | COM | 421298100 | 5,115,459 | 415,891 | SH | OTR | 0 | 415,891 | 0 | ||
| HAYWARD HLDGS INC | COM | 421298100 | 595,136 | 48,385 | SH | OTR | 0 | 0 | 48,385 | ||
| MATERION CORP | COM | 576690101 | 48,932,069 | 452,530 | SH | SOLE | 452,530 | 0 | 0 | ||
| MATERION CORP | COM | 576690101 | 30,000,452 | 277,448 | SH | OTR | 0 | 277,448 | 0 | ||
| MATERION CORP | COM | 576690101 | 3,396,796 | 31,414 | SH | OTR | 0 | 0 | 31,414 | ||
| MIMEDX GROUP INC | COM | 602496101 | 18,544,403 | 2,675,960 | SH | SOLE | 2,675,960 | 0 | 0 | ||
| MIMEDX GROUP INC | COM | 602496101 | 11,201,077 | 1,616,317 | SH | OTR | 0 | 1,616,317 | 0 | ||
| MIMEDX GROUP INC | COM | 602496101 | 1,292,230 | 186,469 | SH | OTR | 0 | 0 | 186,469 | ||
| OOMA INC | COM | 683416101 | 26,249,846 | 2,643,489 | SH | SOLE | 2,643,489 | 0 | 0 | ||
| OOMA INC | COM | 683416101 | 12,599,929 | 1,268,875 | SH | OTR | 0 | 1,268,875 | 0 | ||
| OOMA INC | COM | 683416101 | 1,973,627 | 198,754 | SH | OTR | 0 | 0 | 198,754 | ||
| RED VIOLET INC | COM | 75704L104 | 35,185,375 | 1,385,251 | SH | SOLE | 1,385,251 | 0 | 0 | ||
| RED VIOLET INC | COM | 75704L104 | 16,586,759 | 653,022 | SH | OTR | 0 | 653,022 | 0 | ||
| RED VIOLET INC | COM | 75704L104 | 2,417,648 | 95,183 | SH | OTR | 0 | 0 | 95,183 | ||
| SHUTTERSTOCK INC | COM | 825690100 | 29,955,038 | 774,032 | SH | SOLE | 774,032 | 0 | 0 | ||
| SHUTTERSTOCK INC | COM | 825690100 | 19,542,920 | 504,985 | SH | OTR | 0 | 504,985 | 0 | ||
| SHUTTERSTOCK INC | COM | 825690100 | 2,152,455 | 55,619 | SH | OTR | 0 | 0 | 55,619 | ||
| SONOS INC | COM | 83570H108 | 46,988,726 | 3,183,518 | SH | SOLE | 3,183,518 | 0 | 0 | ||
| SONOS INC | COM | 83570H108 | 27,666,631 | 1,874,433 | SH | OTR | 0 | 1,874,433 | 0 | ||
| SONOS INC | COM | 83570H108 | 3,254,418 | 220,489 | SH | OTR | 0 | 0 | 220,489 | ||
| SURMODICS INC | COM | 868873100 | 27,827,663 | 661,933 | SH | SOLE | 661,933 | 0 | 0 | ||
| SURMODICS INC | COM | 868873100 | 14,107,195 | 335,566 | SH | OTR | 0 | 335,566 | 0 | ||
| SURMODICS INC | COM | 868873100 | 1,941,281 | 46,177 | SH | OTR | 0 | 0 | 46,177 | ||
| SYNAPTICS INC | COM | 87157D109 | 54,058,397 | 612,907 | SH | SOLE | 612,907 | 0 | 0 | ||
| SYNAPTICS INC | COM | 87157D109 | 31,871,423 | 361,354 | SH | OTR | 0 | 361,354 | 0 | ||
| SYNAPTICS INC | COM | 87157D109 | 3,649,628 | 41,379 | SH | OTR | 0 | 0 | 41,379 | ||
| TECHTARGET INC | COM | 87874R100 | 55,251,319 | 1,772,580 | SH | SOLE | 1,772,580 | 0 | 0 | ||
| TECHTARGET INC | COM | 87874R100 | 35,407,406 | 1,135,945 | SH | OTR | 0 | 1,135,945 | 0 | ||
| TECHTARGET INC | COM | 87874R100 | 3,893,881 | 124,924 | SH | OTR | 0 | 0 | 124,924 | ||