0001062993-19-000645.txt : 20190211 0001062993-19-000645.hdr.sgml : 20190211 20190211150356 ACCESSION NUMBER: 0001062993-19-000645 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190211 DATE AS OF CHANGE: 20190211 EFFECTIVENESS DATE: 20190211 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: 19584897 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 12-31-2018 12-31-2018 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 02-11-2019 0 42 538723 false INFORMATION TABLE 2 form13fInfoTable.xml FORM 13F INFORMATION TABLE BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8815 43172 SH SOLE 43172 0 0 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1056 5170 SH OTR 0 0 5170 BRIGHTCOVE INC COM 10921T101 16669 2367803 SH SOLE 2367803 0 0 BRIGHTCOVE INC COM 10921T101 7443 1057283 SH OTR 0 0 1057283 CECO ENVIRONMENTAL CORP COM 125141101 21800 3229584 SH SOLE 3229584 0 0 CECO ENVIRONMENTAL CORP COM 125141101 9503 1407914 SH OTR 0 0 1407914 DOLBY LABORATORIES INC COM 25659T107 10139 163953 SH SOLE 163953 0 0 DOLBY LABORATORIES INC COM 25659T107 4461 72134 SH OTR 0 0 72134 ENERGY RECOVERY INC COM 29270J100 13165 1956150 SH SOLE 1956150 0 0 ENERGY RECOVERY INC COM 29270J100 5974 887652 SH OTR 0 0 887652 ENTEGRIS INC COM 29362U104 10300 369235 SH SOLE 369235 0 0 ENTEGRIS INC COM 29362U104 4877 174826 SH OTR 0 0 174826 FARMER BROS CO COM 307675108 27852 1193811 SH SOLE 1193811 0 0 FARMER BROS CO COM 307675108 12502 535874 SH OTR 0 0 535874 GENTHERM INC COM 37253A103 31561 789411 SH SOLE 789411 0 0 GENTHERM INC COM 37253A103 14073 352002 SH OTR 0 0 352002 HACKETT GROUP INC COM 404609109 17753 1108878 SH SOLE 1108878 0 0 HACKETT GROUP INC COM 404609109 7989 498975 SH OTR 0 0 498975 INTEGRATED DEVICE TECHNOLOGY COM 458118106 7683 158638 SH SOLE 158638 0 0 INTEGRATED DEVICE TECHNOLOGY COM 458118106 325 6712 SH OTR 0 0 6712 MODEL N INC COM 607525102 18039 1363466 SH SOLE 1363466 0 0 MODEL N INC COM 607525102 8114 613313 SH OTR 0 0 613313 MONOTYPE IMAGING HOLDINGS IN COM 61022P100 39171 2523929 SH SOLE 2523929 0 0 MONOTYPE IMAGING HOLDINGS IN COM 61022P100 17700 1140496 SH OTR 0 0 1140496 PANHANDLE OIL AND GAS INC CL A 698477106 23580 1521289 SH SOLE 1521289 0 0 PANHANDLE OIL AND GAS INC CL A 698477106 10134 653780 SH OTR 0 0 653780 PURECYCLE CORP COM NEW 746228303 12423 1251048 SH SOLE 1251048 0 0 PURECYCLE CORP COM NEW 746228303 5515 555415 SH OTR 0 0 555415 QUANTENNA COMMUNICATIONS INC COM 74766D100 14740 1027154 SH SOLE 1027154 0 0 QUANTENNA COMMUNICATIONS INC COM 74766D100 6606 460332 SH OTR 0 0 460332 SIERRA WIRELESS INC COM 826516106 16350 1217437 SH SOLE 1217437 0 0 SIERRA WIRELESS INC COM 826516106 7473 556424 SH OTR 0 0 556424 SURMODICS INC COM 868873100 25838 546728 SH SOLE 546728 0 0 SURMODICS INC COM 868873100 11743 248474 SH OTR 0 0 248474 TPI COMPOSITES INC COM 87266J104 32064 1304483 SH SOLE 1304483 0 0 TPI COMPOSITES INC COM 87266J104 14461 588335 SH OTR 0 0 588335 TECHTARGET INC COM 87874R100 2760 226075 SH SOLE 226075 0 0 TECHTARGET INC COM 87874R100 1163 95241 SH OTR 0 0 95241 VISTEON CORP COM 92839U206 13820 229259 SH SOLE 229259 0 0 VISTEON CORP COM 92839U906 6253 103734 SH OTR 0 0 103734 XPERI CORP COM 98421B100 11937 649081 SH SOLE 649081 0 0 XPERI CORP COM 98421B100 4899 266421 SH OTR 0 0 266421