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 |
| ABSOLUTE SOFTWARE CORP | COM | 00386B109 | 28,049 | 3,253,411 | SH | SOLE | 3,253,411 | 0 | 0 | ||
| ABSOLUTE SOFTWARE CORP | COM | 00386B109 | 12,794 | 1,486,804 | SH | OTR | 0 | 1,486,804 | 0 | ||
| ABSOLUTE SOFTWARE CORP | COM | 00386B109 | 2,641 | 306,928 | SH | OTR | 0 | 0 | 306,928 | ||
| ANIKA THERAPEUTICS INC | COM | 035255108 | 16,530 | 740,577 | SH | SOLE | 740,577 | 0 | 0 | ||
| ANIKA THERAPEUTICS INC | COM | 035255108 | 7,963 | 356,779 | SH | OTR | 0 | 356,779 | 0 | ||
| ANIKA THERAPEUTICS INC | COM | 035255108 | 1,268 | 56,827 | SH | OTR | 0 | 0 | 56,827 | ||
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 997 | 3,650 | SH | OTR | 0 | 0 | 3,650 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 25,575 | 4,046,727 | SH | SOLE | 4,046,727 | 0 | 0 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 11,920 | 1,886,003 | SH | OTR | 0 | 1,886,003 | 0 | ||
| BRIGHTCOVE INC | COM | 10921T101 | 2,347 | 371,425 | SH | OTR | 0 | 0 | 371,425 | ||
| CECO ENVIRONMENTAL CORP | COM | 125141101 | 15,111 | 2,526,909 | SH | SOLE | 2,526,909 | 0 | 0 | ||
| CECO ENVIRONMENTAL CORP | COM | 125141101 | 6,959 | 1,163,735 | SH | OTR | 0 | 1,163,735 | 0 | ||
| CECO ENVIRONMENTAL CORP | COM | 125141101 | 1,349 | 225,608 | SH | OTR | 0 | 0 | 225,608 | ||
| CALAMP CORP | COM | 128126109 | 8,874 | 2,128,180 | SH | SOLE | 2,128,180 | 0 | 0 | ||
| CALAMP CORP | COM | 128126109 | 3,888 | 932,297 | SH | OTR | 0 | 932,297 | 0 | ||
| CALAMP CORP | COM | 128126109 | 782 | 187,590 | SH | OTR | 0 | 0 | 187,590 | ||
| ENERGY RECOVERY INC | COM | 29270J100 | 39,412 | 2,029,450 | SH | SOLE | 2,029,450 | 0 | 0 | ||
| ENERGY RECOVERY INC | COM | 29270J100 | 18,720 | 963,952 | SH | OTR | 0 | 963,952 | 0 | ||
| ENERGY RECOVERY INC | COM | 29270J100 | 3,563 | 183,486 | SH | OTR | 0 | 0 | 183,486 | ||
| GENTHERM INC | COM | 37253A103 | 45,979 | 736,725 | SH | SOLE | 736,725 | 0 | 0 | ||
| GENTHERM INC | COM | 37253A103 | 21,386 | 342,675 | SH | OTR | 0 | 342,675 | 0 | ||
| GENTHERM INC | COM | 37253A103 | 4,075 | 65,289 | SH | OTR | 0 | 0 | 65,289 | ||
| HACKETT GROUP INC | COM | 404609109 | 35,094 | 1,849,980 | SH | SOLE | 1,849,980 | 0 | 0 | ||
| HACKETT GROUP INC | COM | 404609109 | 14,038 | 739,991 | SH | OTR | 0 | 739,991 | 0 | ||
| HACKETT GROUP INC | COM | 404609109 | 3,197 | 168,550 | SH | OTR | 0 | 0 | 168,550 | ||
| HARMONIC INC | COM | 413160102 | 34,101 | 3,933,186 | SH | SOLE | 3,933,186 | 0 | 0 | ||
| HARMONIC INC | COM | 413160102 | 15,647 | 1,804,727 | SH | OTR | 0 | 1,804,727 | 0 | ||
| HARMONIC INC | COM | 413160102 | 2,710 | 312,552 | SH | OTR | 0 | 0 | 312,552 | ||
| MATERION CORP | COM | 576690101 | 14,598 | 197,989 | SH | SOLE | 197,989 | 0 | 0 | ||
| MATERION CORP | COM | 576690101 | 7,008 | 95,043 | SH | OTR | 0 | 95,043 | 0 | ||
| MATERION CORP | COM | 576690101 | 1,082 | 14,678 | SH | OTR | 0 | 0 | 14,678 | ||
| OOMA INC | COM | 683416101 | 19,481 | 1,645,330 | SH | SOLE | 1,645,330 | 0 | 0 | ||
| OOMA INC | COM | 683416101 | 9,225 | 779,100 | SH | OTR | 0 | 779,100 | 0 | ||
| OOMA INC | COM | 683416101 | 1,595 | 134,700 | SH | OTR | 0 | 0 | 134,700 | ||
| QUOTIENT TECHNOLOGY INC | COM | 749119103 | 13,643 | 4,593,566 | SH | SOLE | 4,593,566 | 0 | 0 | ||
| QUOTIENT TECHNOLOGY INC | COM | 749119103 | 6,634 | 2,233,651 | SH | OTR | 0 | 2,233,651 | 0 | ||
| QUOTIENT TECHNOLOGY INC | COM | 749119103 | 1,349 | 454,181 | SH | OTR | 0 | 0 | 454,181 | ||
| RED VIOLET INC | COM | 75704L104 | 18,126 | 952,017 | SH | SOLE | 952,017 | 0 | 0 | ||
| RED VIOLET INC | COM | 75704L104 | 8,361 | 439,130 | SH | OTR | 0 | 439,130 | 0 | ||
| RED VIOLET INC | COM | 75704L104 | 1,546 | 81,198 | SH | OTR | 0 | 0 | 81,198 | ||
| SIERRA WIRELESS INC | COM | 826516106 | 66,814 | 2,855,290 | SH | SOLE | 2,855,290 | 0 | 0 | ||
| SIERRA WIRELESS INC | COM | 826516106 | 31,364 | 1,340,353 | SH | OTR | 0 | 1,340,353 | 0 | ||
| SIERRA WIRELESS INC | COM | 826516106 | 5,977 | 255,440 | SH | OTR | 0 | 0 | 255,440 | ||
| SITIME CORP | COM | 82982T106 | 44,820 | 274,917 | SH | SOLE | 274,917 | 0 | 0 | ||
| SITIME CORP | COM | 82982T106 | 21,308 | 130,698 | SH | OTR | 0 | 130,698 | 0 | ||
| SITIME CORP | COM | 82982T106 | 3,736 | 22,913 | SH | OTR | 0 | 0 | 22,913 | ||
| SONOS INC | COM | 83570H108 | 35,952 | 1,992,920 | SH | SOLE | 1,992,920 | 0 | 0 | ||
| SONOS INC | COM | 83570H108 | 16,494 | 914,277 | SH | OTR | 0 | 914,277 | 0 | ||
| SONOS INC | COM | 83570H108 | 2,889 | 160,160 | SH | OTR | 0 | 0 | 160,160 | ||
| SURMODICS INC | COM | 868873100 | 53,118 | 1,426,752 | SH | SOLE | 1,426,752 | 0 | 0 | ||
| SURMODICS INC | COM | 868873100 | 24,043 | 645,802 | SH | OTR | 0 | 645,802 | 0 | ||
| SURMODICS INC | COM | 868873100 | 5,063 | 135,994 | SH | OTR | 0 | 0 | 135,994 | ||
| SYNAPTICS INC | COM | 87157D109 | 37,721 | 319,531 | SH | SOLE | 319,531 | 0 | 0 | ||
| SYNAPTICS INC | COM | 87157D109 | 17,642 | 149,442 | SH | OTR | 0 | 149,442 | 0 | ||
| SYNAPTICS INC | COM | 87157D109 | 3,123 | 26,451 | SH | OTR | 0 | 0 | 26,451 | ||