0001062993-22-012273.txt : 20220512 0001062993-22-012273.hdr.sgml : 20220512 20220512170735 ACCESSION NUMBER: 0001062993-22-012273 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220331 FILED AS OF DATE: 20220512 DATE AS OF CHANGE: 20220512 EFFECTIVENESS DATE: 20220512 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: 22918882 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 03-31-2022 03-31-2022 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 05-12-2022 0 55 984645 false INFORMATION TABLE 2 form13fInfoTable.xml FORM 13F INFORMATION TABLE ABSOLUTE SOFTWARE CORP COM 00386B109 26789 3175857 SH SOLE 3175857 0 0 ABSOLUTE SOFTWARE CORP COM 00386B109 11568 1371358 SH OTR 0 1371358 0 ABSOLUTE SOFTWARE CORP COM 00386B109 2589 306928 SH OTR 0 0 306928 ANIKA THERAPEUTICS INC COM 035255108 16232 646442 SH SOLE 646442 0 0 ANIKA THERAPEUTICS INC COM 035255108 6540 260449 SH OTR 0 260449 0 ANIKA THERAPEUTICS INC COM 035255108 1203 47908 SH OTR 0 0 47908 APPLE INC COM 037833100 210 1200 SH OTR 0 0 1200 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1288 3650 SH OTR 0 0 3650 BRIGHTCOVE INC COM 10921T101 31060 3982027 SH SOLE 3982027 0 0 BRIGHTCOVE INC COM 10921T101 13712 1758006 SH OTR 0 1758006 0 BRIGHTCOVE INC COM 10921T101 2855 366025 SH OTR 0 0 366025 CECO ENVIRONMENTAL CORP COM 125141101 16122 2936525 SH SOLE 2936525 0 0 CECO ENVIRONMENTAL CORP COM 125141101 6728 1225428 SH OTR 0 1225428 0 CECO ENVIRONMENTAL CORP COM 125141101 1486 270656 SH OTR 0 0 270656 CALAMP CORP COM 128126109 17553 2401173 SH SOLE 2401173 0 0 CALAMP CORP COM 128126109 6956 951546 SH OTR 0 951546 0 CALAMP CORP COM 128126109 1557 213024 SH OTR 0 0 213024 ENERGY RECOVERY INC COM 29270J100 39491 1960810 SH SOLE 1960810 0 0 ENERGY RECOVERY INC COM 29270J100 16494 818962 SH OTR 0 818962 0 ENERGY RECOVERY INC COM 29270J100 3613 179404 SH OTR 0 0 179404 GENTHERM INC COM 37253A103 51486 704905 SH SOLE 704905 0 0 GENTHERM INC COM 37253A103 20880 285869 SH OTR 0 285869 0 GENTHERM INC COM 37253A103 4502 61644 SH OTR 0 0 61644 HACKETT GROUP INC COM 404609109 42661 1849980 SH SOLE 1849980 0 0 HACKETT GROUP INC COM 404609109 17064 739991 SH OTR 0 739991 0 HACKETT GROUP INC COM 404609109 3887 168550 SH OTR 0 0 168550 HARMONIC INC COM 413160102 35123 3780709 SH SOLE 3780709 0 0 HARMONIC INC COM 413160102 14338 1543373 SH OTR 0 1543373 0 HARMONIC INC COM 413160102 2767 297817 SH OTR 0 0 297817 HEALTHSTREAM INC COM 42222N103 929 46615 SH SOLE 46615 0 0 HEALTHSTREAM INC COM 42222N103 85 4286 SH OTR 0 0 4286 OOMA INC COM 683416101 20724 1382516 SH SOLE 1382516 0 0 OOMA INC COM 683416101 8602 573878 SH OTR 0 573878 0 OOMA INC COM 683416101 1745 116401 SH OTR 0 0 116401 QUOTIENT TECHNOLOGY INC COM 749119103 29560 4633172 SH SOLE 4633172 0 0 QUOTIENT TECHNOLOGY INC COM 749119103 14399 2256946 SH OTR 0 2256946 0 QUOTIENT TECHNOLOGY INC COM 749119103 2917 457253 SH OTR 0 0 457253 RED VIOLET INC COM 75704L104 25317 888312 SH SOLE 888312 0 0 RED VIOLET INC COM 75704L104 10312 361827 SH OTR 0 361827 0 RED VIOLET INC COM 75704L104 2170 76131 SH OTR 0 0 76131 SIERRA WIRELESS INC COM 826516106 62260 3451241 SH SOLE 3451241 0 0 SIERRA WIRELESS INC COM 826516106 26036 1443241 SH OTR 0 1443241 0 SIERRA WIRELESS INC COM 826516106 5717 316887 SH OTR 0 0 316887 SITIME CORP COM 82982T106 60770 245217 SH SOLE 245217 0 0 SITIME CORP COM 82982T106 25750 103908 SH OTR 0 103908 0 SITIME CORP COM 82982T106 5293 21360 SH OTR 0 0 21360 SONOS INC COM 83570H108 51359 1819963 SH SOLE 1819963 0 0 SONOS INC COM 83570H108 20765 735811 SH OTR 0 735811 0 SONOS INC COM 83570H108 4008 142013 SH OTR 0 0 142013 SURMODICS INC COM 868873100 63543 1401787 SH SOLE 1401787 0 0 SURMODICS INC COM 868873100 27173 599440 SH OTR 0 599440 0 SURMODICS INC COM 868873100 6104 134664 SH OTR 0 0 134664 SYNAPTICS INC COM 87157D109 63547 318531 SH SOLE 318531 0 0 SYNAPTICS INC COM 87157D109 23928 119942 SH OTR 0 119942 0 SYNAPTICS INC COM 87157D109 4878 24451 SH OTR 0 0 24451