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Stocks/TKC/SEC Filings/6-K Nov 9, 2026

TKC 6-K: Material agreement

Filed with the SEC on Nov 9, 2026 · accession 0001104659-26-124384

TKC filed a 6-K (foreign company report) with the SEC on Nov 9, 2026. How foreign companies listed in the US report news and events — like an 8-K for them. The stock moved +4.2% by the first close after the filing.

Summary of the filing

Turkcell's board approved its wholly-owned subsidiary Superonline to issue lease certificates (sukuk) of up to TRY 8 billion with maturities up to 12 months in the domestic market via private placement, subject to Capital Markets Board approval.

For details, click here →How to read a 6-K →

Key details

Maximum aggregate amount of lease certificates (sukuk) to be issuedTRY 8.0B
Parent/issuerTurkcell İletişim Hizmetleri A.Ş.
Wholly-owned subsidiary issuing the lease certificatesSuperonline İletişim Hizmetleri A.Ş.
Investor relations corporate finance directorÖzlem Yardım
Chief financial officerKamil Kalyon

How TKC stock reacted

Close before

$4.57

Nov 6, 2026

First close after

+4.16%

$4.76

5 trading days

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Since filing

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Frequently asked questions

What did TKC file with the SEC on Nov 9, 2026?

TKC filed a 6-K (Material agreement). Turkcell's board approved its wholly-owned subsidiary Superonline to issue lease certificates (sukuk) of up to TRY 8 billion with maturities up to 12 months in the domestic market via private placement, subject to Capital Markets Board approval.

What does a material agreement mean for TKC stock?

A contract important enough that investors need to know about it — a big customer contract, a loan, a merger agreement or a partnership.

How do I read a 6-K?

How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.

How did TKC stock react to this filing?

TKC closed at $4.57 before the filing and $4.76 on Nov 9, 2026 (+4.16%).

Other TKC SEC filings

  • 6-K · BuybackNov 4, 2026
  • 6-K · BuybackNov 3, 2026
  • 6-K · SEC filingNov 3, 2026
  • 6-K · AcquisitionNov 3, 2026
  • 6-K · BuybackOct 28, 2026
  • 6-K · BuybackOct 27, 2026
  • 6-K · BuybackOct 23, 2026
  • 6-K · AcquisitionOct 22, 2026
  • 6-K · SEC filingOct 20, 2026
  • 6-K · SEC filingOct 9, 2026

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Source: SEC EDGAR filing 0001104659-26-124384. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.