Offerings // CELESTICA INC

CLS offering history

Every offering-related filing in CELESTICA INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 910 filings back to Feb 12, 1999.

Last executed offering
Aug 6, 2026
424B5 — priced deal (shares or notes)
Last registration (announced)
Mar 3, 2025
S-3ASR — capacity, not a sale
Executed, last 12 months
2
424B pricings + 8-K 3.02 sales
Registered, last 12 months
0
S-1/S-3/F-series registrations
DateFilingWhat it means
Aug 6, 2026424B5EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 5, 2026424B5EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 5, 2026FWPMARKETINGFree-writing prospectus — offering being marketed
Aug 5, 2026FWPMARKETINGFree-writing prospectus — offering being marketed
Mar 3, 2025S-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Aug 3, 2023424B7UPDATEResale prospectus — existing holders registering to sell
Aug 2, 2023424B7UPDATEResale prospectus — existing holders registering to sell
Jul 27, 2023F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Jun 7, 2023424B7UPDATEResale prospectus — existing holders registering to sell
Jun 6, 2023424B7UPDATEResale prospectus — existing holders registering to sell
Aug 6, 2020F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Oct 26, 2017F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Oct 27, 2014F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Nov 23, 2011RWWITHDRAWNRegistration withdrawn
Nov 14, 2011F-3REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
Nov 14, 2011F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Nov 14, 2008F-3ASRREGISTEREDAutomatic shelf registration — effective immediately (large filers)
Oct 24, 2006424B3UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 20, 2005424B2EXECUTEDProspectus supplement priced — shares or notes (large filers: often a bond deal)
Nov 15, 2004424B3UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 30, 2004424B3UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 14, 2004424B2EXECUTEDProspectus supplement priced — shares or notes (large filers: often a bond deal)
Jun 8, 2004424B2EXECUTEDProspectus supplement priced — shares or notes (large filers: often a bond deal)
Mar 29, 2004424B3UPDATEProspectus update — often a resale registration, not necessarily new capital
Mar 24, 2004F-3/AREGISTEREDF-3/A registration — capacity to sell shares, not a sale yet
Mar 19, 2004F-3REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
Sep 12, 2001F-3REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
May 24, 2001424B4EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Nov 17, 2000F-3REGISTEREDF-3 registration — capacity to sell shares, not a sale yet
CLS 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 CLS workspace →
CLS offering FAQ

When did CLS last execute an offering?

Per SEC filings, CELESTICA INC's most recent priced offering document is a 424B5 filed 2026-08-06. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did CLS last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-03-03. 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.