<SEC-DOCUMENT>0001047469-20-003890-index.html : 20200629 <SEC-HEADER>0001047469-20-003890.hdr.sgml : 20200629 <ACCEPTANCE-DATETIME>20200626200026 ACCESSION NUMBER: 0001047469-20-003890 CONFORMED SUBMISSION TYPE: S-1 PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20200629 DATE AS OF CHANGE: 20200626 FILER: COMPANY DATA: COMPANY CONFORMED NAME: A. M. Castle & Co. CENTRAL INDEX KEY: 0000018172 STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-METALS SERVICE CENTERS & OFFICES [5051] IRS NUMBER: 360879160 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-1 SEC ACT: 1933 Act SEC FILE NUMBER: 333-239513 FILM NUMBER: 20995619 BUSINESS ADDRESS: STREET 1: 1420 KENSINGTON ROAD STREET 2: SUITE 220 CITY: OAK BROOK STATE: IL ZIP: 60523 BUSINESS PHONE: 8474557111 MAIL ADDRESS: STREET 1: 1420 KENSINGTON ROAD STREET 2: SUITE 220 CITY: OAK BROOK STATE: IL ZIP: 60523 FORMER COMPANY: FORMER CONFORMED NAME: CASTLE A M & CO DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>S-1 <SEQUENCE>1 <FILENAME>a2241954zs-1.htm <DESCRIPTION>S-1 <TEXT> Document 1 - file: a2241954zs-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>a2241954zex-23_1.htm <DESCRIPTION>EX-23.1 <TEXT> Document 2 - file: a2241954zex-23_1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g563023.jpg <DESCRIPTION>G563023.JPG <TEXT> Document 3 - file: g563023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g30505.jpg <DESCRIPTION>G30505.JPG <TEXT> Document 4 - file: g30505.jpg
</DOCUMENT> </SEC-DOCUMENT>