INGN offering history
Every offering-related filing in Inogen Inc’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Jan 10, 2006.
| Date | Filing | What it means | |
|---|---|---|---|
| Jan 27, 2025 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Oct 30, 2014 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Oct 29, 2014 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Oct 27, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Oct 27, 2014 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Oct 14, 2014 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
| Feb 14, 2014 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Feb 12, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Feb 12, 2014 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Feb 12, 2014 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 4, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Jan 28, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Jan 16, 2014 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Dec 23, 2013 | S-1/A → | REGISTERED | S-1/A registration — capacity to sell shares, not a sale yet |
| Nov 27, 2013 | S-1 → | REGISTERED | S-1 registration — capacity to sell shares, not a sale yet |
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.
INGN offering FAQ
When did INGN last execute an offering?
Per SEC filings, Inogen Inc's most recent priced offering document is a 8-K filed 2025-01-27. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did INGN last announce or register an offering?
The most recent registration is a S-1/A filed 2014-10-27. 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.