Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-051862
Filing Date
2025-04-08
Accepted
2025-04-08 12:10:42
Documents
1
Period of Report
2025-04-04

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 7998
  Complete submission text file 0000950170-25-051862.txt   9378
Mailing Address 1 NORTH FIELD CT LAKE FOREST IL 60045
Business Address 1 NORTH FIELD CT LAKE FOREST IL 60045 8474823000
PACKAGING CORP OF AMERICA (Issuer) CIK: 0000075677 (see all company filings)

EIN.: 364277050 | Fiscal Year End: 1231
SIC: 2650 Paperboard Containers & Boxes
(CF Office: 04 Manufacturing)

Mailing Address C/O PACKING CORP OF AMERICA 1900 WEST FIELD COURT LAKE FOREST IL 60045
Business Address
KOWLZAN MARK W (Reporting) CIK: 0001247456 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-15399 | Film No.: 25820892