<SEC-DOCUMENT>0001193125-18-112993-index.html : 20180410 <SEC-HEADER>0001193125-18-112993.hdr.sgml : 20180410 <ACCEPTANCE-DATETIME>20180410163232 ACCESSION NUMBER: 0001193125-18-112993 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180410 DATE AS OF CHANGE: 20180410 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AMPCO PITTSBURGH CORP CENTRAL INDEX KEY: 0000006176 STANDARD INDUSTRIAL CLASSIFICATION: PUMPS & PUMPING EQUIPMENT [3561] IRS NUMBER: 251117717 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-08805 FILM NUMBER: 18748342 BUSINESS ADDRESS: STREET 1: 726 BELL AVENUE STREET 2: SUITE 301 CITY: CARNEGIE STATE: PA ZIP: 15106 BUSINESS PHONE: 412-456-4400 MAIL ADDRESS: STREET 1: 726 BELL AVENUE STREET 2: SUITE 301 CITY: CARNEGIE STATE: PA ZIP: 15106 FORMER COMPANY: FORMER CONFORMED NAME: SCREW & BOLT CORP OF AMERICA DATE OF NAME CHANGE: 19710518 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Louis Berkman Investment CO CENTRAL INDEX KEY: 0001351834 IRS NUMBER: 542095416 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 330 N. SEVENTH STREET CITY: STEUBENVILLE STATE: OH ZIP: 43952 BUSINESS PHONE: 740.283.3722 MAIL ADDRESS: STREET 1: 330 N. SEVENTH STREET CITY: STEUBENVILLE STATE: OH ZIP: 43952 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>d567527dsc13da.htm <DESCRIPTION>SC 13D/A <TEXT> Document 1 - file: d567527dsc13da.htm
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