Offerings // TORTOISE ENERGY INFRASTRUCTURE CORP

TYG offering history

Every offering-related filing in TORTOISE ENERGY INFRASTRUCTURE CORP’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 919 filings back to Oct 31, 2003.

Last executed offering

May 20, 2026

424B2 — priced deal (shares or notes)

Last registration (announced)

None found

in filings back to Oct 31, 2003

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 20, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Aug 12, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 11, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 5, 2024	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 5, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 28, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 6, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 25, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 2, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 6, 2016	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 14, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 30, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 21, 2015	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 2, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 20, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 2, 2013	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 5, 2012	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 8, 2009	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 12, 2008	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 14, 2007	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 23, 2006	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

TYG 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 TYG workspace →

TYG offering FAQ

When did TYG last execute an offering?

Per SEC filings, TORTOISE ENERGY INFRASTRUCTURE CORP's most recent priced offering document is a 424B2 filed 2026-05-20. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TYG last announce or register an offering?

No offering registration (S-1/S-3/F-1/F-3) appears in the filings reviewed back to 2003-10-31.

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.