0001209191-23-040265.txt : 20230630 0001209191-23-040265.hdr.sgml : 20230630 20230630135226 ACCESSION NUMBER: 0001209191-23-040265 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230628 FILED AS OF DATE: 20230630 DATE AS OF CHANGE: 20230630 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ridley Bruce A CENTRAL INDEX KEY: 0001776456 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15399 FILM NUMBER: 231060986 MAIL ADDRESS: STREET 1: 1 N. FIELD CT CITY: LAKE FOREST STATE: IL ZIP: 60045 ISSUER: 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 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 4 1 doc4.xml FORM 4 SUBMISSION X0407 4 2023-06-28 0 0000075677 PACKAGING CORP OF AMERICA PKG 0001776456 Ridley Bruce A 1 N. FIELD CT LAKE FOREST IL 60045 0 1 0 0 SVP 0 Common Stock 2023-06-28 4 F 0 1749 129.40 D 17309 D Common Stock 2023-06-28 4 A 0 218 0.00 A 17527 D Common Stock 893 I by 401(k) plan Pursuant to the terms of the Company's Long-Term Equity Incentive Plan, the Company withheld shares to cover the withholding tax obligation associated with equity awards vesting on the transaction date. Payout in shares of accumulated dividends on vesting performance units. Kent A. Pflederer, attorney in fact 2023-06-30