Offerings // Riot Platforms, Inc.

RIOT offering history

Every offering-related filing in Riot Platforms, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,001 filings back to Jan 3, 2013.

Last executed offering

Dec 31, 2025

424B5 — priced deal (shares or notes)

Last registration (announced)

Aug 9, 2024

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
Dec 31, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 24, 2025	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 20, 2024	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 11, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 9, 2024	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jul 23, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Feb 26, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 9, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 1, 2023	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Mar 31, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 1, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 1, 2021	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Aug 31, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 24, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 26, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 9, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 14, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 4, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Oct 15, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 7, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 2, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 24, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 9, 2019	RW →	WITHDRAWN	Registration withdrawn
May 8, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 3, 2019	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 2, 2019	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Apr 29, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 23, 2019	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Mar 14, 2019	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 1, 2019	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Feb 1, 2019	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 3, 2019	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Dec 12, 2018	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Oct 12, 2018	RW →	WITHDRAWN	Registration withdrawn
Sep 7, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 24, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jul 10, 2018	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Feb 28, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Feb 23, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Feb 16, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)

RIOT 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 RIOT workspace →

RIOT offering FAQ

When did RIOT last execute an offering?

Per SEC filings, Riot Platforms, Inc.'s most recent priced offering document is a 424B5 filed 2025-12-31. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did RIOT last announce or register an offering?

The most recent registration is a S-3ASR filed 2024-08-09. 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.