Offerings // RadNet, Inc.

RDNT offering history

Every offering-related filing in RadNet, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,002 filings back to Jan 4, 2011.

Last executed offering

Mar 8, 2024

424B5 — priced deal (shares or notes)

Last registration (announced)

Dec 4, 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
Jan 30, 2026	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 4, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Dec 4, 2025	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Oct 21, 2025	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jul 29, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 21, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 21, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 8, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 7, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 14, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 13, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 27, 2022	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Nov 2, 2022	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 2, 2022	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 2, 2022	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Jan 24, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Mar 13, 2020	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 26, 2019	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Oct 20, 2015	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 8, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 30, 2014	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 18, 2011	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 13, 2011	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

RDNT 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 RDNT workspace →

RDNT offering FAQ

When did RDNT last execute an offering?

Per SEC filings, RadNet, Inc.'s most recent priced offering document is a 424B5 filed 2024-03-08. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did RDNT last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-12-04. 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.