Offerings // PACKAGING CORP OF AMERICA

PKG offering history

Every offering-related filing in PACKAGING CORP OF AMERICA’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,002 filings back to Jun 21, 2012.

Last executed offering

Aug 13, 2025

424B5 — priced deal (shares or notes)

Last registration (announced)

Aug 11, 2025

S-3ASR — capacity, not a sale

Executed, last 12 months

424B pricings + 8-K 3.02 sales

Registered, last 12 months

S-1/S-3/F-series registrations

Date	Filing		What it means
Aug 13, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 11, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 11, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 11, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Nov 29, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 27, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 27, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Sep 9, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 7, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Sep 7, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 7, 2021	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Nov 20, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 18, 2019	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 18, 2019	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Dec 12, 2017	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 11, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 11, 2017	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Dec 6, 2017	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Sep 3, 2014	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 2, 2014	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 2, 2014	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Oct 16, 2013	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 15, 2013	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Oct 15, 2013	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 15, 2013	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jun 25, 2012	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 21, 2012	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 21, 2012	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 21, 2012	FWP →	MARKETING	Free-writing prospectus — offering being marketed

PKG offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

Two honest limits. (1) A 424B takedown can price shares or notes — EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.

Is a shelf active now? →Do they need money? →Red flags →Full PKG workspace →

PKG offering FAQ

When did PKG last execute an offering?

Per SEC filings, PACKAGING CORP OF AMERICA's most recent priced offering document is a 424B5 filed 2025-08-13. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did PKG last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-08-11. A registration is capacity to sell shares — not a sale.

Does an offering always mean dilution?

Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.