Offerings // Sky Harbour Group Corp

SKYH offering history

Every offering-related filing in Sky Harbour Group Corp’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 375 filings back to Sep 10, 2020.

Last executed offering

Aug 12, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

Jan 27, 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
Aug 12, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 4, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jan 2, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 15, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 7, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 27, 2025	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 23, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 28, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 17, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 10, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 10, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 27, 2024	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 27, 2024	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 29, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 2, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 16, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 12, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 28, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Mar 28, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Mar 28, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 14, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 14, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 14, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 20, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 20, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 12, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 12, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 9, 2022	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Aug 19, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 19, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 19, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 12, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 12, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 16, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 16, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 27, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 25, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 25, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 24, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 17, 2022	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

SKYH 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 SKYH workspace →

SKYH offering FAQ

When did SKYH last execute an offering?

Per SEC filings, Sky Harbour Group Corp's most recent priced offering document is a 424B5 filed 2026-08-12. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did SKYH last announce or register an offering?

The most recent registration is a S-3 filed 2025-01-27. 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.