<SEC-DOCUMENT>0000920371-19-000066-index.html : 20190520 <SEC-HEADER>0000920371-19-000066.hdr.sgml : 20190520 <ACCEPTANCE-DATETIME>20190520161223 ACCESSION NUMBER: 0000920371-19-000066 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 1 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20181231 </ITEM> </RULE> FILED AS OF DATE: 20190520 DATE AS OF CHANGE: 20190520 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SIMPSON MANUFACTURING CO INC /CA/ CENTRAL INDEX KEY: 0000920371 STANDARD INDUSTRIAL CLASSIFICATION: CUTLERY, HANDTOOLS & GENERAL HARDWARE [3420] IRS NUMBER: 943196943 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-13429 FILM NUMBER: 19838871 BUSINESS ADDRESS: STREET 1: 5956 W LAS POSITAS BLVD CITY: PLEASANTON STATE: CA ZIP: 94588 BUSINESS PHONE: 9255609000 MAIL ADDRESS: STREET 1: 5956 W LAS POSITAS BLVD CITY: PLEASANTON STATE: CA ZIP: 94588 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>conflictminerals2018.htm <DESCRIPTION>SD <TEXT> Document 1 - file: conflictminerals2018.htm
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