Turkcell Iletisim Hizmetleri A S SEC filings TKC
Turkcell Iletisim Hizmetleri A S has 1,000 filings in SEC EDGAR's recent list, going back to Feb 26, 2010. Its latest annual report, Form 20-F, was filed on Apr 17, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| F-6EF | Filing | Dec 3, 2018 | — |
| F-6 | Filing | Jun 22, 2011 | — |
Showing 2 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.
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Company profile
- Industry
- Telephone Communications (No Radiotelephone) (SIC 4813)
- Listed as
- TKC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Turkey
- Headquarters
- Istanbul
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1071321
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.