Offerings // RTB Digital, Inc.

RTB offering history

Every offering-related filing in RTB Digital, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 663 filings back to Feb 12, 2008.

Last executed offering

Sep 22, 2026

8-K — priced deal (shares or notes)

Last registration (announced)

Jul 2, 2025

S-1/A — 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
Sep 22, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 9, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 21, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Feb 13, 2026	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 6, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 9, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 7, 2025	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jul 16, 2025	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jul 14, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 2, 2025	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Jun 16, 2025	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Feb 14, 2025	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Apr 15, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 3, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 19, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 9, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Feb 18, 2021	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Feb 16, 2021	S-1MEF →	REGISTERED	S-1MEF registration — capacity to sell shares, not a sale yet
Feb 12, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 10, 2021	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Jan 29, 2021	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Jan 21, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 15, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 11, 2021	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 23, 2020	RW →	WITHDRAWN	Registration withdrawn
Dec 23, 2020	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Oct 29, 2020	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 2, 2020	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
May 27, 2020	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 14, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 7, 2013	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jul 11, 2008	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 16, 2008	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Feb 12, 2008	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

RTB 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 RTB workspace →

RTB offering FAQ

When did RTB last execute an offering?

Per SEC filings, RTB Digital, Inc.'s most recent priced offering document is a 8-K filed 2026-09-22. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did RTB last announce or register an offering?

The most recent registration is a S-1/A filed 2025-07-02. 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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