ATI offering history
Every offering-related filing in ATI INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,006 filings back to Feb 28, 2014.
| Date | Filing | What it means | |
|---|---|---|---|
| Jun 4, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jun 3, 2026 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Jun 3, 2026 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Feb 23, 2024 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Aug 8, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Aug 7, 2023 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Aug 7, 2023 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Sep 10, 2021 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 9, 2021 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Sep 8, 2021 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Mar 31, 2021 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Jun 22, 2020 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Nov 21, 2019 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Nov 19, 2019 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| Nov 19, 2019 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Apr 30, 2018 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Nov 9, 2017 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Nov 7, 2017 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 19, 2016 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| May 19, 2016 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| May 17, 2016 | 424B3 → | UPDATE | Prospectus update — often a resale registration, not necessarily new capital |
| May 15, 2015 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
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.
ATI offering FAQ
When did ATI last execute an offering?
Per SEC filings, ATI INC's most recent priced offering document is a 424B5 filed 2026-06-04. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did ATI last announce or register an offering?
The most recent registration is a S-3ASR filed 2024-02-23. 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.