Offerings // Protara Therapeutics, Inc.

TARA offering history

Every offering-related filing in Protara Therapeutics, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 809 filings back to Apr 14, 2006.

Last executed offering

May 28, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

May 14, 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
May 28, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 22, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 14, 2026	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 6, 2026	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Feb 2, 2026	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 9, 2025	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 5, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 4, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 28, 2025	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
Dec 11, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 9, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 9, 2024	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 9, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 2, 2024	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Apr 5, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 14, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 3, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 18, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 9, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 23, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 23, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 22, 2020	S-3MEF →	REGISTERED	S-3MEF registration — capacity to sell shares, not a sale yet
Sep 21, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 21, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 26, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 14, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Feb 11, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 10, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 30, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 20, 2019	RW →	WITHDRAWN	Registration withdrawn
Dec 19, 2019	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 19, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 24, 2019	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Mar 14, 2019	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Feb 7, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 18, 2018	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Mar 14, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 21, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 21, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 14, 2017	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet

TARA 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 TARA workspace →

TARA offering FAQ

When did TARA last execute an offering?

Per SEC filings, Protara Therapeutics, Inc.'s most recent priced offering document is a 424B5 filed 2026-05-28. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TARA last announce or register an offering?

The most recent registration is a S-3 filed 2026-05-14. 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.