0001062993-19-002178.txt : 20190513 0001062993-19-002178.hdr.sgml : 20190513 20190513162321 ACCESSION NUMBER: 0001062993-19-002178 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190513 DATE AS OF CHANGE: 20190513 EFFECTIVENESS DATE: 20190513 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: 19818673 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 03-31-2019 03-31-2019 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 05-13-2019 0 44 583852 false INFORMATION TABLE 2 form13fInfoTable.xml FORM 13F INFORMATION TABLE BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8874 44172 SH SOLE 44172 0 0 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1089 5420 SH OTR 0 0 5420 BRIGHTCOVE INC COM 10921T101 20142 2394978 SH SOLE 2394978 0 0 BRIGHTCOVE INC COM 10921T101 9138 1086600 SH OTR 0 0 1086600 CECO ENVIRONMENTAL CORP COM 125141101 23641 3283458 SH SOLE 3283458 0 0 CECO ENVIRONMENTAL CORP COM 125141101 10581 1469530 SH OTR 0 0 1469530 CLOUDERA INC COM 18914U100 5017 458565 SH SOLE 458565 0 0 CLOUDERA INC COM 18914U100 2075 189713 SH OTR 0 0 189713 DOLBY LABORATORIES INC COM 25659T107 10567 167803 SH SOLE 167803 0 0 DOLBY LABORATORIES INC COM 25659T107 4678 74284 SH OTR 0 0 74284 ENERGY RECOVERY INC COM 29270J100 18923 2167583 SH SOLE 2167583 0 0 ENERGY RECOVERY INC COM 29270J100 8247 944720 SH OTR 0 0 944720 FARMER BROS CO COM 307675108 24092 1203987 SH SOLE 1203987 0 0 FARMER BROS CO COM 307675108 10911 545291 SH OTR 0 0 545291 GENTHERM INC COM 37253A103 28412 770807 SH SOLE 770807 0 0 GENTHERM INC COM 37253A103 12549 340446 SH OTR 0 0 340446 HACKETT GROUP INC COM 404609109 17588 1113178 SH SOLE 1113178 0 0 HACKETT GROUP INC COM 404609109 8003 506548 SH OTR 0 0 506548 MODEL N INC COM 607525102 24540 1399061 SH SOLE 1399061 0 0 MODEL N INC COM 607525102 11136 634920 SH OTR 0 0 634920 MONOTYPE IMAGING HOLDINGS IN COM 61022P100 49322 2479760 SH SOLE 2479760 0 0 MONOTYPE IMAGING HOLDINGS IN COM 61022P100 22341 1123249 SH OTR 0 0 1123249 PANHANDLE OIL AND GAS INC CL A 698477106 24435 1556339 SH SOLE 1556339 0 0 PANHANDLE OIL AND GAS INC CL A 698477106 11078 705603 SH OTR 0 0 705603 PURECYCLE CORP COM NEW 746228303 12023 1219405 SH SOLE 1219405 0 0 PURECYCLE CORP COM NEW 746228303 5335 541113 SH OTR 0 0 541113 QUANTENNA COMMUNICATIONS INC COM 74766D100 21879 899278 SH SOLE 899278 0 0 QUANTENNA COMMUNICATIONS INC COM 74766D100 10349 425369 SH OTR 0 0 425369 QUOTIENT TECHNOLOGY INC COM 749119103 3033 307300 SH SOLE 307300 0 0 QUOTIENT TECHNOLOGY INC COM 749119103 1362 137997 SH OTR 0 0 137997 SIERRA WIRELESS INC COM 826516106 20516 1658526 SH SOLE 1658526 0 0 SIERRA WIRELESS INC COM 826516106 9813 793254 SH OTR 0 0 793254 SONOS INC COM 83570H108 2698 262215 SH SOLE 262215 0 0 SONOS INC COM 83570H108 1121 108960 SH OTR 0 0 108960 SURMODICS INC COM 868873100 24115 554628 SH SOLE 554628 0 0 SURMODICS INC COM 868873100 10897 250630 SH OTR 0 0 250630 TPI COMPOSITES INC COM 87266J104 34562 1207627 SH SOLE 1207627 0 0 TPI COMPOSITES INC COM 87266J104 15513 542033 SH OTR 0 0 542033 TECHTARGET INC COM 87874R100 3721 228675 SH SOLE 228675 0 0 TECHTARGET INC COM 87874R100 1607 98741 SH OTR 0 0 98741 VISTEON CORP COM 92839U206 20903 310360 SH SOLE 310360 0 0 VISTEON CORP COM 92839U906 8997 133582 SH OTR 0 0 133582 XPERI CORP COM 98421B100 7501 320535 SH SOLE 320535 0 0 XPERI CORP COM 98421B100 528 22582 SH OTR 0 0 22582