Company Analysis

Packaging Corp of America (PKG)

NYSE: PKG · Paperboard Containers & Boxes · Lake Forest, IL · filing with the SEC since 1999
Grade6.8
◀ Past 7.2● Present 7.4▶ Future 5.7

Filings

229 filings since 2017 beside 461 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 22 days after the quarter ended. The proxy statement was last filed Mar 27, 2026.

Filings a yearinsider forms included
6869716480956967
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 4 times in the last 36 months, the newest Mar 3, 2026.SEC letters: 3 in the last 36 months, the newest Oct 24, 2024.
Insider forms 461

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 5, 2026 10-Q Quarterly report Sep 30, 2026
Oct 22, 2026 8-K items 2.02, 9.01 Results released · Current report Oct 21, 2026
Aug 7, 2026 10-Q Quarterly report Jun 30, 2026
Aug 7, 2026 SCHEDULE 13G Large holder notice
Jul 23, 2026 8-K items 2.02, 9.01 Results released · Current report Jul 22, 2026
May 28, 2026 11-K Employee plan annual report Dec 31, 2025
May 28, 2026 11-K Employee plan annual report Dec 31, 2025
May 15, 2026 SCHEDULE 13G Large holder notice
May 13, 2026 8-K item 5.07 Shareholder vote · Current report May 12, 2026
May 8, 2026 10-Q Quarterly report Mar 31, 2026
Apr 30, 2026 SCHEDULE 13G Large holder notice
Apr 23, 2026 8-K items 2.02, 9.01 Results released · Current report Apr 22, 2026
Mar 27, 2026 ARS Annual report to shareholders Dec 31, 2025
Mar 27, 2026 DEFA14A Extra proxy material
Mar 27, 2026 DEF 14A Proxy statement May 12, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 3, 2026 8-K items 5.02, 9.01 Officer or director change · Current report Feb 25, 2026
Feb 26, 2026 10-K Annual report Dec 31, 2025
Jan 28, 2026 8-K items 2.02, 9.01 Results released · Current report Jan 27, 2026
Dec 10, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Dec 4, 2025 8-K items 2.05, 2.06, 9.01 Exit or restructuring costs; Write-down of assets · Current report Dec 3, 2025
Nov 6, 2025 10-Q Quarterly report Sep 30, 2025
Oct 23, 2025 8-K items 2.02, 9.01 Results released · Current report Oct 22, 2025
Sep 2, 2025 8-K items 2.03, 8.01 New debt or obligation taken on; Other event · Current report Aug 31, 2025
Aug 15, 2025 8-K items 2.03, 8.01, 9.01 New debt or obligation taken on; Other event · Current report Aug 11, 2025
Aug 13, 2025 424B5 Shelf offering
Aug 11, 2025 FWP Offering communication
Aug 11, 2025 424B3 Shelf offering
Aug 11, 2025 S-3ASR Shelf registration
Aug 7, 2025 10-Q Quarterly report Jun 30, 2025
Aug 6, 2025 8-K items 1.01, 1.02, 2.03, 9.01 Major agreement signed; Major agreement ended; New debt or obligation taken on · Current report Jul 31, 2025
Jul 24, 2025 8-K items 2.02, 9.01 Results released · Current report Jul 23, 2025
Jul 3, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report Jun 30, 2025
Jul 1, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
May 29, 2025 11-K Employee plan annual report Dec 31, 2024
May 29, 2025 11-K Employee plan annual report Dec 31, 2024
May 12, 2025 8-K item 5.07 Shareholder vote · Current report May 7, 2025
May 8, 2025 10-Q Quarterly report Mar 31, 2025
Apr 23, 2025 8-K items 2.02, 9.01 Results released · Current report Apr 22, 2025
Apr 17, 2025 SCHEDULE 13G/A Large holder update, amended
40 of 229 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton PKG · research, not advice