Offerings // AT&T INC.

TBB offering history

Every offering-related filing in AT&T INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,006 filings back to Jul 5, 2022.

Last executed offering

Aug 12, 2026

424B2 — priced deal (shares or notes)

Last registration (announced)

Feb 28, 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 12, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 11, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 10, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Aug 7, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jul 29, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jul 27, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Apr 27, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Apr 23, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Mar 9, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Mar 5, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 5, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 2, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 29, 2026	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Sep 19, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 18, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Sep 11, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 9, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
May 30, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 28, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Mar 26, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Mar 24, 2025	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 28, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 1, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 30, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
May 15, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 11, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Mar 1, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Feb 27, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Feb 21, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Feb 16, 2023	FWP →	MARKETING	Free-writing prospectus — offering being marketed

TBB 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.

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TBB offering FAQ

When did TBB last execute an offering?

Per SEC filings, AT&T INC.'s most recent priced offering document is a 424B2 filed 2026-08-12. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TBB last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-02-28. 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.

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