# EDGAR Filing Document

**Accession Number:** 0001071321
**File Stem:** 0001104659-25-077378
**Filing Date:** 2025-8
**Character Count:** 6480
**Document Hash:** 4bd668c839dc676ded9b399c691a2429
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-077378.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001104659-25-077378

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250813

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TURKCELL ILETISIM HIZMETLERI A S
- **CENTRAL INDEX KEY:** 0001071321
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** W8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15092
- **FILM NUMBER:** 251209913

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854
- **BUSINESS PHONE:** 902123131244

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**FORM 6-K**

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**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of August 2025**

**Commission File Number: 001-15092**

**TURKCELL ILETISIM HIZMETLERI A.S.**

(Translation of registrant's name into English)

Aydınevler Mahallesi İnönü Caddesi No:20

Küçükyalı Ofispark

34854 Maltepe<br> Istanbul, Türkiye

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

⌧ Form 20-F ◻ Form 40-F

Enclosure: A press release dated August 13, 2025, announcing the issuance of the registrant's financing bond.

![](tm2522602d3_6kimg001.jpg)

Istanbul, August 13, 2025

**Announcement Regarding the Financing Bond Issuance**

Within the scope of the TRY 10,000,000,000 issuance limit approved by the Capital Markets Board, the book building of the financing bond issuance of our Company with a maturity date of November 20, 2025, an annual simple interest of 41.50% with a nominal amount of TRY 1,500,000,000 to qualified investors within Türkiye, without a public placement was completed, and the securities will be transferred to the investor accounts on August 13, 2025.

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| | |
|:---|:---|
| Board Decision Date | : 25.03.2025 |
| **Related Issue Limit Info** |  |
| Currency Unit | : TRY |
| Limit | : 10,000,000,000 |
| Issue Limit Security Type | : Debt Securities |
| Sale Type | : Private Placement-Sale to Qualified Investor |
| Domestic / Oversea | : Domestic |
| Capital Market Board Approval Date | : 13.06.2025 |
| **Capital Market Instrument to be Issued Info** |  |
| Type | : Bill |
| Maturity Date | : 20.11.2025 |
| Maturity (Day) | : 99 |
| Sale Type | : Sale To Qualified Investor |
| Intended Nominal Amount | : 500,000,000 |
| Intended Maximum Nominal Amount | : 1,500,000,000 |
| The country where the issue takes place | : Türkiye |
| Title Of Intermediary Brokerage House | : |
| Central Securities Depository | : Merkezi Kayıt Kuruluşu A.Ş. |
| Starting Date of Sale | : 12.08.2025 |
| Ending Date of Sale | : 12.08.2025 |
| Nominal Value of Capital Market Instrument Sold | : 1,500,000,000 |
| Maturity Starting Date | : 13.08.2025 |
| Issue Price | : 1 |
| Interest Rate Type | : Fixed |
| Interest Rate - Yearly Simple (%) | : 41.50000 |
| Interest Rate - Yearly Compound (%) | : 48.18042 |
| Traded in the Stock Exchange | : Yes |
| Payment Type | : TL Payment |
| ISIN Code | : TRFTCELK2516 |
| Coupon Number | : 1 |
| Currency Unit | : TRY |
| Coupon Payment Frequency | : Single Coupon |

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**Redemption Plan of Capital Market Instrument Sold**

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Coupon Number | Payment Date | Record Date\* | Payment Date | Interest Rate -<br> Periodic (%) | Payment<br> Amount | Exchange<br> Rate | Was The<br> Payment<br> Made? |
| 1 | 20.11.2025 | 19.11.2025 | 20.11.2025 | 11.25616 |  |  |  |
| Principal/Maturity Date Payment Amount | 20.11.2025 | 19.11.2025 | 20.11.2025 |  |  |  |  |

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\* The date on which the beneficiaries are determined.

**Issuer Rating Note**

Rating Company <u>Rating Note</u> <u>Rating Date</u> <u>Is it Investment Grade?</u> <br> <u>JCR AVRASYA DERECELENDİRME A.Ş.</u> <u>Long Term National Rating AAA (tr)</u> <u>29.05.2025</u> <u>Yes</u>

***For more information:***

*Turkcell Investor Relations*

*<u>investor.relations@turkcell.com.tr</u>*

*Tel: + 90 212 313 1888*

***Disclaimer***

*This press release does not constitute an offer to sell, or a solicitation of offers to purchase or subscribe for securities in the United States or any other jurisdiction in which such offer or solicitation would be unlawful. The securities referred to herein have not been and will not be registered under the U.S. Securities Act of 1933, as amended (the "Securities Act"), and may not be offered, sold or delivered within the United States or to or for the benefit of, US persons (as defined in Regulation S under the Securities Act) absent registration or an applicable exemption from the registration requirements of the Securities Act. This press release is being issued pursuant to and in accordance with Rule 135c under the Securities Act.*

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, Turkcell Iletisim Hizmetleri A.S. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  | **TURKCELL ILETISIM HIZMETLERI A.S.** | **TURKCELL ILETISIM HIZMETLERI A.S.** | **TURKCELL ILETISIM HIZMETLERI A.S.** |
| Date: August 13, 2025 | By: | /s/ Özlem Yardım | /s/ Özlem Yardım |
|  |  | Name: | Özlem Yardım |
|  |  | Title: | Investor Relations Corporate Finance Director |

---

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| | | | |
|:---|:---|:---|:---|
|  | **TURKCELL ILETISIM HIZMETLERI A.S.** | **TURKCELL ILETISIM HIZMETLERI A.S.** | **TURKCELL ILETISIM HIZMETLERI A.S.** |
| Date: August 13, 2025 | By: | /s/ Kamil Kalyon | /s/ Kamil Kalyon |
|  |  | Name: | Kamil Kalyon |
|  |  | Title: | Chief Financial Officer |

---