New Insider Koseoglu Files Form 3 for D-MARKET Electronic Services
| Field | Detail |
|---|---|
| Company | Koseoglu Mehmet Seckin |
| Form Type | 3 |
| Filed Date | Mar 24, 2026 |
| Risk Level | low |
| Pages | 2 |
| Reading Time | 2 min |
| Sentiment | neutral |
Complexity: simple
Sentiment: neutral
Topics: insider-filing, form-3, ownership-disclosure, new-insider
TL;DR
**New insider Mehmet Seckin Koseoglu just filed a Form 3 for D-MARKET Electronic Services, signaling his initial stake.**
AI Summary
Mehmet Seckin Koseoglu, a new insider at D-MARKET Electronic Services & Trading (Issuer CIK: 0001850235), filed a Form 3 on March 23, 2026, indicating his initial statement of beneficial ownership of securities as of March 18, 2026. This filing is a standard disclosure for new officers, directors, or significant shareholders, establishing a baseline for his holdings. For investors, this matters because it signals a change in the company's leadership or ownership structure, and future filings will show if Koseoglu is buying or selling shares, which can influence stock sentiment.
Why It Matters
This filing introduces a new insider, Mehmet Seckin Koseoglu, to D-MARKET Electronic Services & Trading, setting the stage for future disclosures of his stock transactions which can signal management's confidence.
Risk Assessment
Risk Level: low — A Form 3 is a routine initial disclosure and does not inherently indicate a positive or negative event for the company.
Analyst Insight
Investors should note the introduction of a new insider and monitor future Form 4 filings by Mehmet Seckin Koseoglu for any buying or selling activity, which could provide insights into his confidence in D-MARKET Electronic Services & Trading.
Key Players & Entities
- Koseoglu Mehmet Seckin (person) — Reporting Person
- D-MARKET Electronic Services & Trading (company) — Issuer
- 0002123024 (person) — CIK of Reporting Person
- 0001850235 (company) — CIK of Issuer
FAQ
What is the purpose of this Form 3 filing by Koseoglu Mehmet Seckin?
This Form 3 is an 'Initial statement of beneficial ownership of securities,' filed by Koseoglu Mehmet Seckin, indicating his initial holdings in D-MARKET Electronic Services & Trading as of the period of report, March 18, 2026. It establishes a baseline for his ownership.
Which company is the issuer mentioned in this filing?
The issuer mentioned in this filing is D-MARKET Electronic Services & Trading, with CIK 0001850235.
Filing Stats: 493 words · 2 min read · ~2 pages · Grade level 9.6 · Accepted 2026-03-23 20:19:59
Filing Documents
- tm268696-14_3seq1.html (3)
- tm268696-14_3seq1.xml (3) — 2KB
- tm268696d14_ex24.htm (EX-24) — 23KB
- 0001104659-26-033459.txt ( ) — 27KB
From the Filing
SEC FORM 3 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 OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response: 0.5 1. Name and Address of Reporting Person * Koseoglu Mehmet Seckin (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) Director 10% Owner X Officer (give title below) Other (specify below) Chief Financial Officer 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 Mehmet Seckin Koseoglu 03/23/2026 ** 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)