Offerings // Rhinebeck Bancorp, Inc.

RBKB offering history

Every offering-related filing in Rhinebeck Bancorp, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 321 filings back to Sep 10, 2018.

Last executed offering

None found

in filings back to Sep 10, 2018

Last registration (announced)

May 11, 2026

S-1/A — 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
May 22, 2026	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 22, 2026	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 22, 2026	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 14, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 11, 2026	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Apr 24, 2026	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Mar 13, 2026	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Jan 29, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 21, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 21, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 9, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 1, 2018	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Oct 23, 2018	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Sep 10, 2018	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

RBKB 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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RBKB offering FAQ

When did RBKB last execute an offering?

No executed-offering document (424B pricing supplement or 8-K item 3.02) appears in the 321 filings EDGAR returns for Rhinebeck Bancorp, Inc., reviewed back to 2018-09-10.

When did RBKB last announce or register an offering?

The most recent registration is a S-1/A filed 2026-05-11. 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.

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