Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193125-26-077945
Filing Date
2026-02-26
Accepted
2026-02-26 18:24:34
Documents
1
Period of Report
2026-02-25

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3900
  Complete submission text file 0001193125-26-077945.txt   5284
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 PACKAGING CORPORATION OF AMERICA 1955 W. FIELD CT. LAKE FOREST IL 60645
Business Address
Pflederer Kent A. (Reporting) CIK: 0001549466 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-15399 | Film No.: 26691365