# Turkcell Iletisim Hizmetleri a S: Form 6-K, filed Oct 23, 2026

- Company: [Turkcell Iletisim Hizmetleri a S](/companies/tkc.md) (CIK 1071321)
- Form: 6-K
- Filed: 2026-10-23
- Accepted by EDGAR: Oct 23, 2026, 14:58 ET
- Period: 2026-10-23
- Accession: 0001104659-26-118440
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1071321/000110465926118440/tm2626880d4_6k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1071321/000110465926118440/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1071321/000110465926118440/tm2626880d4_6k.htm

Filed Oct 23, 2026.
Source: SEC EDGAR, the filing index for accession 0001104659-26-118440. Last ingested by Listed: Oct 28, 2026, 10:28 ET. No prices; not investment advice.