Offerings // CNA FINANCIAL CORP

CNA offering history

Every offering-related filing in CNA FINANCIAL CORP’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Mar 3, 2004.

Last executed offering

Aug 6, 2025

424B2 — priced deal (shares or notes)

Last registration (announced)

Feb 12, 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 6, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 5, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 5, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 12, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 8, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Feb 6, 2024	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 6, 2024	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Aug 4, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 3, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Aug 2, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 19, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 17, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 17, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 17, 2022	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 13, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 12, 2020	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Aug 11, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 2, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 1, 2019	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 1, 2019	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Apr 29, 2019	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 9, 2017	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 7, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 7, 2017	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Apr 1, 2016	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Mar 21, 2016	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 18, 2016	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 23, 2016	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 19, 2016	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 19, 2016	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 25, 2014	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 24, 2014	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 24, 2014	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Apr 5, 2013	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 11, 2011	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 9, 2011	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 9, 2011	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Aug 6, 2010	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 5, 2010	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 5, 2010	FWP →	MARKETING	Free-writing prospectus — offering being marketed

CNA 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 CNA workspace →

CNA offering FAQ

When did CNA last execute an offering?

Per SEC filings, CNA FINANCIAL CORP's most recent priced offering document is a 424B2 filed 2025-08-06. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did CNA last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-02-12. 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.