Offerings // TOMI Environmental Solutions, Inc.

TOMZ offering history

Every offering-related filing in TOMI Environmental Solutions, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 421 filings back to Oct 2, 2002.

Last executed offering

Dec 11, 2025

424B5 — priced deal (shares or notes)

Last registration (announced)

Nov 14, 2025

S-3 — 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 11, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 8, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 14, 2025	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 9, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 26, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 7, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 11, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 6, 2022	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Dec 27, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 8, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 26, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 28, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 28, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 13, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 4, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 21, 2017	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 25, 2015	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 14, 2010	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 22, 2009	RW →	WITHDRAWN	Registration withdrawn
Oct 6, 2009	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Mar 2, 2009	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)

TOMZ 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 TOMZ workspace →

TOMZ offering FAQ

When did TOMZ last execute an offering?

Per SEC filings, TOMI Environmental Solutions, Inc.'s most recent priced offering document is a 424B5 filed 2025-12-11. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TOMZ last announce or register an offering?

The most recent registration is a S-3 filed 2025-11-14. 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.

Free to use. No account, no card.