HEPS 6-K
D-MARKET Electronic Services & Trading (HEPS)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934
Date of Report: September 9, 2026
Commission File Number: 001-40553
D-MARKET Elektronik Hizmetler ve Ticaret Anonim Şirketi
(Exact Name of registrant as specified in its charter)
D-MARKET Electronic
Services & Trading
(Translation of Registrant‘s Name into English)
Kuştepe Mahallesi Mecidiyeköy Yolu
Cad. Trump Towers Tower: 2 No: 12 Floor: 2
Şişli-Istanbul, Türkiye
(Address of principal executive office)
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 x Form 40-F ¨
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| D-MARKET ELECTRONIC SERVICES & TRADING | ||
| September 9, 2026 | By: | /s/ ENDER ÖZGÜN |
| Name: | Ender Özgün | |
| Title: | Chief Executive Officer | |
| By: | /s/ M. SEÇKİN KÖSEOĞLU | |
| Name: | M. Seçkin Köseoğlu | |
| Title: | Chief Financial Officer |
EXHIBITS
| Exhibit | Title | |
| 99.1 | Press release of D-MARKET Electronic Services & Trading dated September 9, 2026 | |
Exhibit 99.1

HEPSIBURADA ANNOUNCES COMPLETION OF CAPITAL INCREASE
ISTANBUL, September 9, 2026 - D-MARKET Electronic Services & Trading (d/b/a “Hepsiburada”) (NASDAQ: HEPS), a leading Turkish e-commerce platform (referred to herein as “Hepsiburada” or the “Company”), today announces the completion of the capital increase approved at the Extraordinary General Assembly of Shareholders (the “EGM”) held on August 14, 2026.
Pursuant to the capital increase, the Company received an aggregate amount of TRY 9,321,419,250.00, of which TRY 14,285,700.00 was allocated to the nominal value of the newly issued shares and the remaining TRY 9,307,133,550.00 was allocated to share premium. The full amount of the capital increase has been duly paid in full.
The capital increase was duly registered with the Istanbul Trade Registry and announced at the Trade Registry Gazette on September 8, 2026.
Following the completion of the capital increase, the Company’s registered nominal share capital has been increased to TRY 86,653,816.80 divided into 433,269,084 shares each with a nominal value of TRY 0.20.
The minutes of the EGM are available on the Company’s Investor Relations website.
About Hepsiburada
Hepsiburada is a leading e-commerce technology platform in Türkiye, connecting millions of customers with a broad range of products and services. Through its marketplace, retail operations, logistics capabilities, payment solutions and customer-focused technology, Hepsiburada aims to make commerce easier, faster and more accessible for customers and businesses across Türkiye.
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