Offerings // WEST BANCORPORATION INC

WTBA offering history

Every offering-related filing in WEST BANCORPORATION INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Dec 29, 2006.

Last executed offering

Jun 10, 2022

424B5 — priced deal (shares or notes)

Last registration (announced)

Feb 27, 2026

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
Mar 11, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 27, 2026	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 29, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 24, 2023	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Feb 24, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jun 10, 2022	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Jun 10, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 6, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 6, 2022	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Mar 19, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 28, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 20, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 2, 2017	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 20, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 7, 2014	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 22, 2011	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 21, 2011	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 11, 2011	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Apr 3, 2009	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 27, 2009	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Jan 30, 2009	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 31, 2008	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)

WTBA 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 WTBA workspace →

WTBA offering FAQ

When did WTBA last execute an offering?

Per SEC filings, WEST BANCORPORATION INC's most recent priced offering document is a 424B5 filed 2022-06-10. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did WTBA last announce or register an offering?

The most recent registration is a S-3 filed 2026-02-27. 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.