Mustafa Demirhan - 18 Mar 2026 Form 3 Insider Report for TURKCELL ILETISIM HIZMETLERI A S (TKC)

Role: Chief Information and Communication Technologies Officer. Exhibit List - Exhibit 24 - Power of Attorney.
Signature: /s/ Beren Erdem Hamaratgil, Attorney-in-Fact
Issuer symbol: TKC
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 13:33:23 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Demirhan Mustafa	Chief Information and Communication Technologies Officer. Exhibit List - Exhibit 24 - Power of Attorney.	AYDINEVLER MAHALLESI, INONU CADDESI NO: 20 B BLOK KUCUKYALI, ISTANBUL, TURKEY	/s/ Beren Erdem Hamaratgil, Attorney-in-Fact	18 Mar 2026	0002120347

No securities are beneficially owned.

Remarks:

Chief Information and Communication Technologies Officer. Exhibit List - Exhibit 24 - Power of Attorney.