0001062993-21-001279.txt : 20210211 0001062993-21-001279.hdr.sgml : 20210211 20210211163153 ACCESSION NUMBER: 0001062993-21-001279 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210211 DATE AS OF CHANGE: 20210211 EFFECTIVENESS DATE: 20210211 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Trigran Investments, Inc. CENTRAL INDEX KEY: 0001336800 IRS NUMBER: 363825728 STATE OF INCORPORATION: IL FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11692 FILM NUMBER: 21620211 BUSINESS ADDRESS: STREET 1: 630 DUNDEE ROAD STREET 2: SUITE 230 CITY: NORTHBROOK STATE: IL ZIP: 60062 BUSINESS PHONE: 8476561640 MAIL ADDRESS: STREET 1: 630 DUNDEE ROAD STREET 2: SUITE 230 CITY: NORTHBROOK STATE: IL ZIP: 60062 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001336800 XXXXXXXX 12-31-2020 12-31-2020 Trigran Investments, Inc.

630 DUNDEE ROAD SUITE 230 NORTHBROOK IL 60062

13F HOLDINGS REPORT 028-11692 N Lawrence A. Oberman (847) 656-1640 Lawrence A. Oberman Northbrook IL 02-11-2021 0 40 783535 false INFORMATION TABLE 2 form13fInfoTable.xml FORM 13F INFORMATION TABLE ABSOLUTE SOFTWARE CORP COM 00386B109 46359 3896932 SH SOLE 3896932 0 0 ABSOLUTE SOFTWARE CORP COM 00386B109 19739 1659268 SH OTR 0 0 1659268 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10764 46422 SH SOLE 46422 0 0 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1496 6450 SH OTR 0 0 6450 BRIGHTCOVE INC COM 10921T101 49809 2707023 SH SOLE 2707023 0 0 BRIGHTCOVE INC COM 10921T101 21501 1168510 SH OTR 0 0 1168510 CECO ENVIRONMENTAL CORP COM 125141101 25677 3689279 SH SOLE 3689279 0 0 CECO ENVIRONMENTAL CORP COM 125141101 12716 1826993 SH OTR 0 0 1826993 CALAMP CORP COM 128126109 13898 1401019 SH SOLE 1401019 0 0 CALAMP CORP COM 128126109 5732 577821 SH OTR 0 0 577821 CODEXIS INC COM 192005106 4309 197373 SH SOLE 197373 0 0 CODEXIS INC COM 192005106 124 5698 SH OTR 0 0 5698 DOLBY LABORATORIES INC COM 25659T107 13450 138477 SH SOLE 138477 0 0 DOLBY LABORATORIES INC COM 25659T107 6019 61968 SH OTR 0 0 61968 ENERGY RECOVERY INC COM 29270J100 52977 3883971 SH SOLE 3883971 0 0 ENERGY RECOVERY INC COM 29270J100 22594 1656449 SH OTR 0 0 1656449 FARMER BROS CO COM 307675108 2501 535479 SH SOLE 535479 0 0 FARMER BROS CO COM 307675108 2722 582766 SH OTR 0 0 582766 GENTHERM INC COM 37253A103 46777 717221 SH SOLE 717221 0 0 GENTHERM INC COM 37253A103 18666 286205 SH OTR 0 0 286205 HACKETT GROUP INC COM 404609109 24439 1698319 SH SOLE 1698319 0 0 HACKETT GROUP INC COM 404609109 10906 757894 SH OTR 0 0 757894 HEALTHSTREAM INC COM 42222N103 8676 397261 SH SOLE 397261 0 0 HEALTHSTREAM INC COM 42222N103 3452 158081 SH OTR 0 0 158081 OOMA INC COM 683416101 10003 694652 SH SOLE 694652 0 0 OOMA INC COM 683416101 4153 288384 SH OTR 0 0 288384 PHX MINERALS INC CL A 69291A100 3722 1618132 SH SOLE 1618132 0 0 PHX MINERALS INC CL A 69291A100 1705 741462 SH OTR 0 0 741462 QUOTIENT TECHNOLOGY INC COM 749119103 57431 6096749 SH SOLE 6096749 0 0 QUOTIENT TECHNOLOGY INC COM 749119103 25046 2658817 SH OTR 0 0 2658817 RED VIOLET INC COM 75704L104 7674 293909 SH SOLE 293909 0 0 RED VIOLET INC COM 75704L104 3058 117106 SH OTR 0 0 117106 SIERRA WIRELESS INC COM 826516106 53487 3660979 SH SOLE 3660979 0 0 SIERRA WIRELESS INC COM 826516106 22985 1573251 SH OTR 0 0 1573251 SITIME CORP COM 82982T106 22083 197296 SH SOLE 197296 0 0 SITIME CORP COM 82982T106 8901 79525 SH OTR 0 0 79525 SONOS INC COM 83570H108 42344 1810357 SH SOLE 1810357 0 0 SONOS INC COM 83570H108 18070 772551 SH OTR 0 0 772551 SURMODICS INC COM 868873100 54781 1258751 SH SOLE 1258751 0 0 SURMODICS INC COM 868873100 22789 523635 SH OTR 0 0 523635