Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001193125-22-176364
Filing Date
2022-06-17
Accepted
2022-06-17 14:29:59
Documents
2
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 11-K d313896d11k.htm 11-K 152909
2 EX-23.1 d313896dex231.htm EX-23.1 1705
  Complete submission text file 0001193125-22-176364.txt   155556
Mailing Address 1955 W FIELD CT LAKE FOREST IL 60045
Business Address 1955 W 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.: 221023355
SIC: 2650 Paperboard Containers & Boxes