Offerings // International Seaways, Inc.

INSW offering history

Every offering-related filing in International Seaways, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to May 8, 2018.

Last executed offering

May 11, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

Dec 19, 2025

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
May 11, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 19, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 30, 2024	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
May 30, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 15, 2024	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
May 15, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 9, 2024	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
May 9, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 1, 2024	424B7 →	UPDATE	Resale prospectus — existing holders registering to sell
May 1, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 29, 2024	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Dec 20, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 23, 2022	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 11, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 9, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 9, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 6, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 19, 2018	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 4, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 30, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 28, 2018	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Aug 20, 2018	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
May 29, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 25, 2018	FWP →	MARKETING	Free-writing prospectus — offering being marketed
May 23, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 21, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 14, 2018	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet

INSW 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 INSW workspace →

INSW offering FAQ

When did INSW last execute an offering?

Per SEC filings, International Seaways, Inc.'s most recent priced offering document is a 424B5 filed 2026-05-11. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did INSW last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-12-19. 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.