Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001193125-26-243403
Filing Date
2026-05-28
Accepted
2026-05-28 10:40:03
Documents
35
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 11-K pkg-20251231.htm   iXBRL 11-K 593520
2 EX-23.1 pkg-ex23_1.htm EX-23.1 5964
  Complete submission text file 0001193125-26-243403.txt   3385645

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT pkg-20251231.xsd EX-101.SCH 498480
39 EXTRACTED XBRL INSTANCE DOCUMENT pkg-20251231_htm.xml XML 813832
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 (Filer) CIK: 0000075677 (see all company filings)

EIN.: 364277050 | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-15399 | Film No.: 261030001
SIC: 2650 Paperboard Containers & Boxes
(CF Office: 04 Manufacturing)