Offerings // ASSURED GUARANTY LTD

AGO offering history

Every offering-related filing in ASSURED GUARANTY LTD’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Jun 17, 2014.

Last executed offering

Aug 18, 2023

424B2 — priced deal (shares or notes)

Last registration (announced)

May 28, 2026

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
May 28, 2026	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 18, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 16, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 16, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jun 2, 2023	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 19, 2021	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 17, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 17, 2021	FWP →	MARKETING	Free-writing prospectus — offering being marketed
May 21, 2021	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 19, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 19, 2021	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jun 3, 2020	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 8, 2017	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 26, 2014	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 26, 2014	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jun 18, 2014	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jun 17, 2014	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 17, 2014	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 17, 2014	FWP →	MARKETING	Free-writing prospectus — offering being marketed

AGO 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 AGO workspace →

AGO offering FAQ

When did AGO last execute an offering?

Per SEC filings, ASSURED GUARANTY LTD's most recent priced offering document is a 424B2 filed 2023-08-18. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did AGO last announce or register an offering?

The most recent registration is a S-3ASR filed 2026-05-28. 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.