Packaging Corp of America Files 8-K

Ticker: PKG · Form: 8-K · Filed: Dec 10, 2025 · CIK: 75677

Packaging Corp Of America 8-K Filing Summary
FieldDetail
CompanyPackaging Corp Of America (PKG)
Form Type8-K
Filed DateDec 10, 2025
Risk Levellow
Pages2
Reading Time2 min
Sentimentneutral

Sentiment: neutral

Topics: corporate-disclosure, 8-K

TL;DR

PCA filed an 8-K on 12/10/25, confirming HQ and basic corporate info.

AI Summary

Packaging Corporation of America filed an 8-K on December 10, 2025, reporting under Regulation FD and including financial statements and exhibits. The filing confirms the company's principal executive offices are located at 1 North Field Ct, Lake Forest, IL 60045, with a phone number of (847) 482-3000. The report is for the fiscal year ending December 31st.

Why It Matters

This 8-K filing serves as an official record of corporate events and disclosures for Packaging Corporation of America, providing transparency to investors and the public.

Risk Assessment

Risk Level: low — This filing is a routine corporate disclosure and does not appear to contain any material adverse information.

Key Players & Entities

  • Packaging Corporation of America (company) — Registrant
  • December 10, 2025 (date) — Date of report
  • 1 North Field Ct, Lake Forest, IL 60045 (location) — Principal Executive Offices
  • (847) 482-3000 (phone_number) — Registrant's Telephone Number
  • December 31 (date) — Fiscal Year End

FAQ

What is the primary purpose of this 8-K filing?

This 8-K filing is a current report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, reporting under Regulation FD and including financial statements and exhibits.

When was this report filed?

The report was filed on December 10, 2025.

Where are Packaging Corporation of America's principal executive offices located?

The principal executive offices are located at 1 North Field Court, Lake Forest, Illinois 60045.

What is the company's fiscal year end?

The company's fiscal year end is December 31.

What is the company's IRS Employer Identification Number?

The company's IRS Employer Identification Number is 36-4277050.

Filing Stats: 490 words · 2 min read · ~2 pages · Grade level 12.7 · Accepted 2025-12-10 06:01:59

Filing Documents

Financial Statements and Exhibits

Financial Statements and Exhibits. (d) Exhibits 99.1 Slide presentation to be dated December 10-11, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. PACKAGING CORPORATION OF AMERICA By: /s/ Kent A. Pflederer Executive Vice President and Chief Financial Officer Date: December 10, 2025

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