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 |
ABSOLUTE SOFTWARE CORP | COM | 00386B109 | 46,359 | 3,896,932 | SH | SOLE | 3,896,932 | 0 | 0 | ||
ABSOLUTE SOFTWARE CORP | COM | 00386B109 | 19,739 | 1,659,268 | SH | OTR | 0 | 0 | 1,659,268 | ||
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 10,764 | 46,422 | SH | SOLE | 46,422 | 0 | 0 | ||
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 1,496 | 6,450 | SH | OTR | 0 | 0 | 6,450 | ||
BRIGHTCOVE INC | COM | 10921T101 | 49,809 | 2,707,023 | SH | SOLE | 2,707,023 | 0 | 0 | ||
BRIGHTCOVE INC | COM | 10921T101 | 21,501 | 1,168,510 | SH | OTR | 0 | 0 | 1,168,510 | ||
CECO ENVIRONMENTAL CORP | COM | 125141101 | 25,677 | 3,689,279 | SH | SOLE | 3,689,279 | 0 | 0 | ||
CECO ENVIRONMENTAL CORP | COM | 125141101 | 12,716 | 1,826,993 | SH | OTR | 0 | 0 | 1,826,993 | ||
CALAMP CORP | COM | 128126109 | 13,898 | 1,401,019 | SH | SOLE | 1,401,019 | 0 | 0 | ||
CALAMP CORP | COM | 128126109 | 5,732 | 577,821 | SH | OTR | 0 | 0 | 577,821 | ||
CODEXIS INC | COM | 192005106 | 4,309 | 197,373 | SH | SOLE | 197,373 | 0 | 0 | ||
CODEXIS INC | COM | 192005106 | 124 | 5,698 | SH | OTR | 0 | 0 | 5,698 | ||
DOLBY LABORATORIES INC | COM | 25659T107 | 13,450 | 138,477 | SH | SOLE | 138,477 | 0 | 0 | ||
DOLBY LABORATORIES INC | COM | 25659T107 | 6,019 | 61,968 | SH | OTR | 0 | 0 | 61,968 | ||
ENERGY RECOVERY INC | COM | 29270J100 | 52,977 | 3,883,971 | SH | SOLE | 3,883,971 | 0 | 0 | ||
ENERGY RECOVERY INC | COM | 29270J100 | 22,594 | 1,656,449 | SH | OTR | 0 | 0 | 1,656,449 | ||
FARMER BROS CO | COM | 307675108 | 2,501 | 535,479 | SH | SOLE | 535,479 | 0 | 0 | ||
FARMER BROS CO | COM | 307675108 | 2,722 | 582,766 | SH | OTR | 0 | 0 | 582,766 | ||
GENTHERM INC | COM | 37253A103 | 46,777 | 717,221 | SH | SOLE | 717,221 | 0 | 0 | ||
GENTHERM INC | COM | 37253A103 | 18,666 | 286,205 | SH | OTR | 0 | 0 | 286,205 | ||
HACKETT GROUP INC | COM | 404609109 | 24,439 | 1,698,319 | SH | SOLE | 1,698,319 | 0 | 0 | ||
HACKETT GROUP INC | COM | 404609109 | 10,906 | 757,894 | SH | OTR | 0 | 0 | 757,894 | ||
HEALTHSTREAM INC | COM | 42222N103 | 8,676 | 397,261 | SH | SOLE | 397,261 | 0 | 0 | ||
HEALTHSTREAM INC | COM | 42222N103 | 3,452 | 158,081 | SH | OTR | 0 | 0 | 158,081 | ||
OOMA INC | COM | 683416101 | 10,003 | 694,652 | SH | SOLE | 694,652 | 0 | 0 | ||
OOMA INC | COM | 683416101 | 4,153 | 288,384 | SH | OTR | 0 | 0 | 288,384 | ||
PHX MINERALS INC | CL A | 69291A100 | 3,722 | 1,618,132 | SH | SOLE | 1,618,132 | 0 | 0 | ||
PHX MINERALS INC | CL A | 69291A100 | 1,705 | 741,462 | SH | OTR | 0 | 0 | 741,462 | ||
QUOTIENT TECHNOLOGY INC | COM | 749119103 | 57,431 | 6,096,749 | SH | SOLE | 6,096,749 | 0 | 0 | ||
QUOTIENT TECHNOLOGY INC | COM | 749119103 | 25,046 | 2,658,817 | SH | OTR | 0 | 0 | 2,658,817 | ||
RED VIOLET INC | COM | 75704L104 | 7,674 | 293,909 | SH | SOLE | 293,909 | 0 | 0 | ||
RED VIOLET INC | COM | 75704L104 | 3,058 | 117,106 | SH | OTR | 0 | 0 | 117,106 | ||
SIERRA WIRELESS INC | COM | 826516106 | 53,487 | 3,660,979 | SH | SOLE | 3,660,979 | 0 | 0 | ||
SIERRA WIRELESS INC | COM | 826516106 | 22,985 | 1,573,251 | SH | OTR | 0 | 0 | 1,573,251 | ||
SITIME CORP | COM | 82982T106 | 22,083 | 197,296 | SH | SOLE | 197,296 | 0 | 0 | ||
SITIME CORP | COM | 82982T106 | 8,901 | 79,525 | SH | OTR | 0 | 0 | 79,525 | ||
SONOS INC | COM | 83570H108 | 42,344 | 1,810,357 | SH | SOLE | 1,810,357 | 0 | 0 | ||
SONOS INC | COM | 83570H108 | 18,070 | 772,551 | SH | OTR | 0 | 0 | 772,551 | ||
SURMODICS INC | COM | 868873100 | 54,781 | 1,258,751 | SH | SOLE | 1,258,751 | 0 | 0 | ||
SURMODICS INC | COM | 868873100 | 22,789 | 523,635 | SH | OTR | 0 | 0 | 523,635 |