TEN offering history
Every offering-related filing in TSAKOS ENERGY NAVIGATION LTD’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 448 filings back to Feb 5, 2002.
| Date | Filing | What it means | |
|---|---|---|---|
| Jul 2, 2026 | F-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Aug 16, 2023 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Aug 4, 2023 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Oct 29, 2021 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 5, 2021 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 7, 2020 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jul 31, 2020 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Oct 29, 2019 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Oct 29, 2019 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Oct 21, 2019 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Jun 25, 2018 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jun 21, 2018 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jun 21, 2018 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Oct 18, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 31, 2017 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jul 28, 2017 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Mar 31, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 29, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 29, 2017 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Jan 31, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 18, 2015 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Sep 18, 2015 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Sep 9, 2015 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Apr 24, 2015 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 23, 2015 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Apr 22, 2015 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 1, 2014 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jul 25, 2014 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Jun 17, 2014 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Apr 28, 2014 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 23, 2014 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 3, 2014 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jan 30, 2014 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 27, 2013 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Sep 27, 2013 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 25, 2013 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 8, 2013 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 6, 2013 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 2, 2013 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Apr 29, 2013 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
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.
TEN offering FAQ
When did TEN last execute an offering?
Per SEC filings, TSAKOS ENERGY NAVIGATION LTD's most recent priced offering document is a 424B5 filed 2021-10-29. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did TEN last announce or register an offering?
The most recent registration is a F-3ASR filed 2026-07-02. 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.