Telefonica S A SEC filings TEFOF
Telefonica S A has 1,000 filings in SEC EDGAR's recent list, going back to Apr 7, 2010. Its latest annual report, Form 20-F, was filed on Feb 27, 2025 for the period ended Dec 31, 2024. The most recent current report (Form 6-K) was filed on Jan 20, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| F-6 POS | Filing | Jan 20, 2026 | — |
| F-3ASR | Filing | Apr 20, 2023 | — |
| 424B5 | Prospectus supplement | Feb 28, 2019 | — |
| FWP | Free writing prospectus | Feb 27, 2019 | — |
| 424B5 | Prospectus supplement | Feb 26, 2019 | — |
| F-3ASR | Filing | Apr 20, 2018 | — |
| 424B5 | Prospectus supplement | Feb 28, 2018 | — |
| FWP | Free writing prospectus | Feb 28, 2018 | — |
| FWP | Free writing prospectus | Feb 28, 2018 | — |
| 424B2 | Prospectus | Feb 27, 2018 | — |
| 424B5 | Prospectus supplement | Apr 25, 2017 | — |
| FWP | Free writing prospectus | Apr 24, 2017 | — |
| 424B5 | Prospectus supplement | Apr 24, 2017 | — |
| 424B5 | Prospectus supplement | Mar 2, 2017 | — |
| FWP | Free writing prospectus | Mar 2, 2017 | — |
| FWP | Free writing prospectus | Mar 2, 2017 | — |
| 424B2 | Prospectus | Mar 1, 2017 | — |
| F-3ASR | Filing | May 13, 2015 | — |
| 424B5 | Prospectus supplement | Apr 17, 2015 | — |
| 424B2 | Prospectus | Mar 26, 2015 | — |
| 424B5 | Prospectus supplement | Jun 12, 2014 | — |
| FWP | Free writing prospectus | Jun 10, 2014 | — |
| 424B5 | Prospectus supplement | Jun 10, 2014 | — |
| 424B5 | Prospectus supplement | Apr 18, 2013 | — |
| FWP | Free writing prospectus | Apr 18, 2013 | — |
| FWP | Free writing prospectus | Apr 18, 2013 | — |
| 424B5 | Prospectus supplement | Apr 17, 2013 | — |
| F-6EF | Filing | May 22, 2012 | — |
| F-3ASR | Form f-3 | May 22, 2012 | — |
| 424B5 | Prospectus supplement | Feb 8, 2011 | — |
| FWP | Free writing prospectus | Feb 8, 2011 | — |
| FWP | Free writing prospectus | Feb 8, 2011 | — |
| 424B5 | Prospectus supplement | Feb 7, 2011 | — |
| 424B3 | Prospectus | Jan 20, 2011 | — |
| 424B5 | Prospectus supplement | Apr 13, 2010 | — |
| FWP | Free writing prospectus | Apr 13, 2010 | — |
| FWP | Free writing prospectus | Apr 13, 2010 | — |
| FWP | Free writing prospectus | Apr 13, 2010 | — |
| 424B5 | Prospectus supplement | Apr 12, 2010 | — |
Showing 39 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Telephone Communications (No Radiotelephone) (SIC 4813)
- Listed as
- TEFOF (OTC), TELFY (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- Spain
- Headquarters
- 28013 Madrid, Spain
- SEC filer status
- Large accelerated filer
- SEC CIK
- 814052
Other Telephone Communications (No Radiotelephone) companies
- Verizon Communications Inc VZ
- AT&T Inc. T
- America Movil Sab De CV/ AMX
- Swisscom AG SCMWY
- Telenor ASA TELNY
- Bce Inc BCE
- Telefonica Brasil S.A. VIV
- Perusahaan Perseroan Persero PT Telekomunikasi Indonesia TBK TLK
All 33 Telephone Communications (No Radiotelephone) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.