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Offerings // Oculis Holding AG

OCS offering history

Every offering-related filing in Oculis Holding AG’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 135 filings back to Nov 7, 2022.

Last executed offering
Oct 31, 2025
424B5 — priced deal (shares or notes)
Last registration (announced)
Mar 4, 2026
F-3ASR — capacity, not a sale
Executed, last 12 months
2
424B pricings + 8-K 3.02 sales
Registered, last 12 months
2
S-1/S-3/F-series registrations
DateFilingWhat it means
Mar 4, 2026F-3ASR →REGISTEREDAutomatic shelf registration — effective immediately (large filers)
Dec 8, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 1, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Nov 10, 2025F-3 →REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
Oct 31, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 31, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 14, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 6, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Sep 6, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Aug 27, 2024F-3 →REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
May 8, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 11, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 3, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Apr 3, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 2, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 1, 2024F-3 →REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
Feb 28, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Nov 15, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Aug 30, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Aug 8, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 13, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 7, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 2, 2023424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
May 31, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
May 30, 2023F-1 →REGISTEREDF-1 registration — capacity to sell shares, not a sale yet
May 24, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
May 1, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
May 1, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 20, 2023F-1/A →REGISTEREDF-1/A registration — capacity to sell shares, not a sale yet
Apr 3, 2023F-1 →REGISTEREDF-1 registration — capacity to sell shares, not a sale yet
Feb 3, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Feb 3, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
OCS 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 OCS workspace →
OCS offering FAQ

When did OCS last execute an offering?

Per SEC filings, Oculis Holding AG's most recent priced offering document is a 424B5 filed 2025-10-31. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did OCS last announce or register an offering?

The most recent registration is a F-3ASR filed 2026-03-04. 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.