Offerings // CHESAPEAKE UTILITIES CORP

CPK offering history

Every offering-related filing in CHESAPEAKE UTILITIES CORP’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,002 filings back to Mar 1, 2012.

Last executed offering

Oct 1, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

Sep 29, 2026

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
Oct 1, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 29, 2026	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 25, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Nov 22, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 14, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 9, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 31, 2023	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 25, 2023	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Nov 20, 2020	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 18, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 30, 2020	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 24, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 30, 2017	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Sep 23, 2016	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Sep 21, 2016	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Sep 21, 2016	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Feb 27, 2015	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 27, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 30, 2014	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 29, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 12, 2014	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet

CPK 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.

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CPK offering FAQ

When did CPK last execute an offering?

Per SEC filings, CHESAPEAKE UTILITIES CORP's most recent priced offering document is a 424B5 filed 2026-10-01. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did CPK last announce or register an offering?

The most recent registration is a S-3ASR filed 2026-09-29. 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.