TLSA offering history
Every offering-related filing in Tiziana Life Sciences Ltd’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 480 filings back to Nov 30, 2017.
| Date | Filing | What it means | |
|---|---|---|---|
| Jan 22, 2026 | AW → | WITHDRAWN | Registration withdrawn |
| Jan 22, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Jan 16, 2026 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Dec 12, 2025 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Dec 12, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 27, 2025 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Mar 24, 2025 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Nov 1, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Oct 25, 2024 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Sep 1, 2023 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 3, 2022 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Feb 25, 2022 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Feb 1, 2022 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Jan 26, 2021 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Aug 4, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Apr 10, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 13, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 18, 2020 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Feb 14, 2020 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Feb 14, 2020 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Feb 6, 2020 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Jan 30, 2020 | F-3/A → | REGISTERED | F-3/A registration — capacity to sell shares, not a sale yet |
| Jan 22, 2020 | F-3 → | REGISTERED | F-3 registration — capacity to sell shares, not a sale yet |
| Oct 22, 2019 | RW → | WITHDRAWN | Registration withdrawn |
| Sep 20, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Sep 20, 2019 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Sep 17, 2019 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Aug 6, 2019 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Aug 5, 2019 | F-1 → | REGISTERED | F-1 registration — capacity to sell shares, not a sale yet |
| Nov 21, 2018 | 424B4 → | EXECUTED | Final prospectus — offering priced (typical for IPOs and marketed share deals) |
| Nov 19, 2018 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 9, 2018 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Nov 9, 2018 | EFFECT → | EFFECTIVE | SEC declared a registration effective — selling can begin |
| Oct 30, 2018 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Oct 23, 2018 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Oct 18, 2018 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Sep 25, 2018 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Sep 25, 2018 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Aug 23, 2018 | F-1/A → | REGISTERED | F-1/A registration — capacity to sell shares, not a sale yet |
| Jul 26, 2018 | F-1 → | REGISTERED | F-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.
TLSA offering FAQ
When did TLSA last execute an offering?
Per SEC filings, Tiziana Life Sciences Ltd's most recent priced offering document is a 424B5 filed 2026-01-22. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did TLSA last announce or register an offering?
The most recent registration is a F-3 filed 2025-03-24. 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.