Offerings // Lineage Cell Therapeutics, Inc.

LCTX offering history

Every offering-related filing in Lineage Cell Therapeutics, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,001 filings back to Jul 3, 2012.

Last executed offering
Mar 11, 2026
424B5 — priced deal (shares or notes)
Last registration (announced)
Mar 11, 2026
S-3 — capacity, not a sale
Executed, last 12 months
1
424B pricings + 8-K 3.02 sales
Registered, last 12 months
1
S-1/S-3/F-series registrations
DateFilingWhat it means
Mar 23, 2026EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 11, 2026424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 11, 2026S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Nov 12, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Nov 21, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 14, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 14, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 22, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 7, 2024S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Feb 6, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 6, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 18, 2023424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 28, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 21, 2021424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 19, 2021EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 19, 2021EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 11, 2021S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Mar 11, 2021S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Mar 5, 2021424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 8, 2020EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
May 1, 2020S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Feb 4, 2019424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Oct 13, 2017424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 12, 2017424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 28, 2017EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 16, 2017S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Jun 16, 20178-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 5, 2017EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
May 2, 2017S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Apr 6, 2017S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Feb 10, 2017424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 9, 2017424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 17, 2016424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 15, 2016424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jan 25, 2016EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jan 15, 2016S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Oct 2, 2015424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 25, 2015424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 14, 2015424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 20, 20158-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
LCTX 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 LCTX workspace →
LCTX offering FAQ

When did LCTX last execute an offering?

Per SEC filings, Lineage Cell Therapeutics, Inc.'s most recent priced offering document is a 424B5 filed 2026-03-11. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did LCTX last announce or register an offering?

The most recent registration is a S-3 filed 2026-03-11. 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.

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