<SEC-DOCUMENT>0001193125-17-365624-index.html : 20171211 <SEC-HEADER>0001193125-17-365624.hdr.sgml : 20171211 <ACCEPTANCE-DATETIME>20171211090439 ACCESSION NUMBER: 0001193125-17-365624 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20171211 DATE AS OF CHANGE: 20171211 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PACKAGING CORP OF AMERICA CENTRAL INDEX KEY: 0000075677 STANDARD INDUSTRIAL CLASSIFICATION: PAPERBOARD CONTAINERS & BOXES [2650] IRS NUMBER: 364277050 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-221917 FILM NUMBER: 171248550 BUSINESS ADDRESS: STREET 1: 1955 W FIELD CT CITY: LAKE FOREST STATE: IL ZIP: 60045 BUSINESS PHONE: 8474823000 MAIL ADDRESS: STREET 1: 1955 W FIELD CT CITY: LAKE FOREST STATE: IL ZIP: 60045 </SEC-HEADER> <DOCUMENT> <TYPE>424B3 <SEQUENCE>1 <FILENAME>d481284d424b3.htm <DESCRIPTION>424B3 <TEXT> Document 1 - file: d481284d424b3.htm
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g481284g44i90.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g481284g44i90.jpg
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