CW ENERJİ MÜHENDİSLİK TİCARET VE SANAYİ A.Ş. Özel Durum Açıklaması (Genel) 28 Eylül 2026

The statement received from Mr. Tarzan Tarık SARVAN, Chairman of the Board of Directors and Shareholder of our Company, is presented below.

In light of the fact that my name has been mentioned within the scope of the investigation conducted by the Istanbul Chief Public Prosecutor's Office and that a precautionary measure has been imposed on my assets, I consider it necessary to inform the public.

I would like to state clearly that I have not engaged in any transaction or action contrary to the regulations of the Capital Markets Board of Türkiye or any other applicable legislation.

I have not carried out any purchase or sale transactions involving funds that have recently been the subject of public discussion and that are marketed to investors, whether available or unavailable through TEFAS; nor have I sold any shares to such funds.

On 19 September 2024, a portion of the shares of the Company I founded was transferred to Deniz Portföy TTSVY Hisse Senedi Serbest Özel Fon (Hisse Senedi Yoğun Fon), established under Deniz Portföy Yönetimi A.Ş., which is a private fund not available through TEFAS and not marketed to investors, and in consideration thereof, I acquired participation units of the fund.

On 29 September 2025, through A1 Capital Yatırım Menkul Değerler A.Ş. on the Wholesale Transactions Market of Borsa İstanbul A.Ş., a portion of the shares of the Company I founded was sold to the financial institutions specified in the relevant

Public Disclosure Platform (KAP) disclosure at the price determined by Borsa İstanbul pursuant to the Procedure on Wholesale Transactions, and the relevant transaction was publicly disclosed by me to the public and investors through KAP.

The entire proceeds from the sale of my Company's shares on the Wholesale Transactions Market were contributed back to the Company as a capital advance to be used as working capital, and the relevant KAP disclosures were duly made.

Furthermore, it will be clearly seen that the excessive increases in value that have recently been widely discussed in the public domain do not apply to our Company's shares and that no such excessive valuations were involved in the relevant transfer transactions. On the contrary, when the dates of the share transfers, the market prices prevailing on those dates and the subsequent changes in price over time are considered together, it will be seen that the increase in value could even be compared with the return on a time deposit.

I would also like to emphasize that I continue to hold investments in the aforementioned funds and continue to maintain my investments. As part of my personal investments, I currently hold participation units in the private funds titled Bulls Portföy Dördüncü Hisse Senedi Serbest Fon (Hisse Senedi Yoğun Fon) and Deniz Portföy TTSVY Hisse Senedi Serbest Özel Fon (Hisse Senedi Yoğun Fon), which are not available to other investors, are not available through TEFAS and are not marketed to investors or the public.

The operations and investments of the publicly traded Company I founded, which has thousands of investors, hundreds of employees and significant operations in its sector in Türkiye, continue without interruption. The dissemination of false or misleading information intended to influence investors' decisions in the capital markets constitutes conduct that may give rise to legal and criminal consequences under the applicable capital markets legislation and the Turkish Criminal Code.

For the purpose of protecting the rights and interests of our investors, shareholders and all other stakeholders, the necessary legal and criminal proceedings will be initiated against individuals and entities that prepare, disseminate or participate in the dissemination of false or misleading content.

In this context, the necessary applications and criminal complaints will be filed with the competent Chief Public Prosecutor's Offices and the Capital Markets Board of Türkiye, and all of our legal rights will be exercised resolutely against actions that damage my commercial reputation and that of our Company, as well as the rights of our investors.

The measure imposed on my assets is a temporary protective measure applied within the scope of the investigation conducted by the Public Prosecutor's Office and cannot be interpreted as establishing that I have committed any offence. I will submit the records and documents relating to my transactions to the competent authorities and will cooperate with the Istanbul Chief Public Prosecutor's Office, the Capital Markets Board of Türkiye and other relevant institutions in order to establish the material facts.

I have full confidence in the rule of law and in the examinations to be conducted by the competent authorities. I will provide information regarding developments that may be disclosed to the public.

Respectfully announced to the public.

Tarzan Tarık SARVAN

The English translation of this disclosure has been published simultaneously. In the event of any discrepancy between the Turkish and English versions of the disclosure, the Turkish version shall prevail.