D-MARKET Electronic Services & Trading (HEPS) director files Form 3

Rhea-AI Filing Summary

D-MARKET Electronic Services & Trading director Stefan Gross-Selbeck filed an initial statement of beneficial ownership on Form 3. The filing lists him as a director and reports no equity transactions or derivative positions, with all buy, sell, acquire, dispose, and exercise counts shown as zero.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Gross-Selbeck Stefan

(Last) (First) (Middle)

KUSTEPE MAH. MECIDIYEKOY YOLU CAD.

TRUMP TOWERS TOWER:2 NO:12 FLOOR:2 SISLI

(Street)

ISTANBUL 34387

(City) (State) (Zip)

TURKEY

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
D-MARKET Electronic Services & Trading [ HEPS ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney. This Form 3 is being filed late due to an administrative delay in obtaining the reporting person's EDGAR filing credentials. With respect to the untimely filing of this Form 3, the reporting person intends to rely on the no-action relief available to directors and officers of foreign private issuers pursuant to Question 6 of the Holding Foreign Insiders Accountable Act FAQ (added on March 12, 2026).

No securities are beneficially owned.

	/s/ Zeynep Tuana Temel, attorney-in-fact for Dr. Stefan Gross-Selbeck	03/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the HEPS Form 3 filing by Stefan Gross-Selbeck show?

The Form 3 shows that Stefan Gross-Selbeck is a director of D-MARKET Electronic Services & Trading. It is an initial statement of beneficial ownership with all transaction-related counts, including buys, sells, and exercises, reported as zero in this excerpt.

Are there any share purchases or sales reported in the HEPS Form 3?

No share purchases or sales are reported in this Form 3 excerpt. The transaction summary shows buyCount, sellCount, acquireCount, disposeCount, and otherCount all equal to zero, indicating no reportable transactions at the time of this filing.

Does the HEPS Form 3 include any derivative securities for Stefan Gross-Selbeck?

The Form 3 excerpt does not list any derivative securities for Stefan Gross-Selbeck. The derivativeSummary is empty and derivativeTransactionCount and exerciseCount are zero, indicating no reported options, warrants, or similar instruments in this filing section.

What roles does Stefan Gross-Selbeck hold at D-MARKET Electronic Services & Trading?

The filing identifies Stefan Gross-Selbeck as a director of D-MARKET Electronic Services & Trading. He is not reported as an officer or a ten percent owner, and no additional roles or titles are indicated in the provided data.

Does the HEPS Form 3 filing mention any gifts or tax-related share dispositions?

The Form 3 excerpt shows no gifts or tax-related dispositions. GiftCount and taxWithholdingCount are both zero, and giftShares and taxWithholdingShares are also zero, indicating no such activity was reported for this initial beneficial ownership statement.