Offerings // Anterix Inc.

ATEX offering history

Every offering-related filing in Anterix Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 901 filings back to Sep 27, 2004.

Last executed offering

May 20, 2022

8-K — priced deal (shares or notes)

Last registration (announced)

Jun 30, 2022

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
Jul 15, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 30, 2022	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
May 20, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 20, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 3, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jul 17, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 16, 2019	S-3MEF →	REGISTERED	S-3MEF registration — capacity to sell shares, not a sale yet
Jul 15, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 15, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 20, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 23, 2019	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 22, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 12, 2019	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Feb 6, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 16, 2016	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 3, 2016	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jun 17, 2016	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 17, 2016	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 16, 2016	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 10, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Nov 10, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 11, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 11, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 13, 2015	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
May 13, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 12, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 11, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
May 7, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
May 6, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
May 6, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Apr 27, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 27, 2015	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Feb 23, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 2, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 26, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Jan 26, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 26, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 22, 2015	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 30, 2014	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 19, 2014	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

ATEX 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 ATEX workspace →

ATEX offering FAQ

When did ATEX last execute an offering?

Per SEC filings, Anterix Inc.'s most recent priced offering document is a 8-K filed 2022-05-20. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did ATEX last announce or register an offering?

The most recent registration is a S-3 filed 2022-06-30. 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.