0001483339-21-000003.txt : 20210513 0001483339-21-000003.hdr.sgml : 20210513 20210513121732 ACCESSION NUMBER: 0001483339-21-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210513 DATE AS OF CHANGE: 20210513 EFFECTIVENESS DATE: 20210513 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Walthausen & Co., LLC CENTRAL INDEX KEY: 0001483339 IRS NUMBER: 260681507 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13672 FILM NUMBER: 21918169 BUSINESS ADDRESS: STREET 1: 2691 ROUTE 9, SUITE 102 CITY: MALTA STATE: NY ZIP: 12020 BUSINESS PHONE: (518) 371-3450 MAIL ADDRESS: STREET 1: 2691 ROUTE 9, SUITE 102 CITY: MALTA STATE: NY ZIP: 12020 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001483339 XXXXXXXX 03-31-2021 03-31-2021 Walthausen & Co., LLC

2691 ROUTE 9, SUITE 102 MALTA NY 12020

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