--------------------------------------------------------------------------------
MESSAGE ON HOLDING A MEETING TO MAKE DECISIONS BY THE ANNUAL GENERAL MEETING OF SHAREHOLDERS of Joint Stock Company "STENTONIK" 300062, Tula, Demidovskaya St., 179, office 46 We invite shareholders of JSC "STENTONIC" (hereinafter referred to as the "Company") to take part in the Meeting to make decisions by the annual general meeting of shareholders of the Company (hereinafter referred to as the Meeting), which will be held on May 22, 2025 at 11:00 a.m. at the address: 300041, Tula, Mendeleyevskaya St., Building 1, office 501. Method of making decisions: meeting. The start time for registration of persons participating in the Meeting is 10:30 a.m. An unregistered shareholder (representative of a shareholder) of the Company shall not have the right to participate in the voting. The date of drawing up the list of persons entitled to vote when making decisions at the general meeting of shareholders is April 27, 2025. Agenda: 1. On approval of the annual report, annual financial statements, including the profit and loss report of the Company for 2024. The right to vote at the Meeting shall be vested in shareholders - owners of voting shares of the Company. A voting share of the Company is an ordinary share or a preferred share that grants the shareholder the right to vote when deciding on an issue put to a vote. Persons registered in the register of shareholders of the Company and holding at least 1 percent of the votes at the Meeting shall have the right to familiarize themselves with the list of persons entitled to vote when making decisions at the general meeting of shareholders. Changes to the list of persons entitled to vote when making decisions at the general meeting of shareholders may be made only in the event of restoration of the violated rights of persons not included in the said list on the date of its compilation, or correction of errors made during its compilation. Information to be provided to shareholders prior to the Meeting: - annual financial statements, including the auditor's report, the report of the Audit Commission (auditor) of the Company based on the results of the audit of the annual financial statements; - draft resolutions of the meeting, as well as information (materials) stipulated by the charter of the Company; - annual report of the Company; other information in accordance with the current legislation of the Russian Federation. Shareholders can familiarize themselves with the specified information at the address: 300062, Tula, st. Demidovskaya, 179, office 46. The Company, at the request of a person entitled to vote when making decisions at the Meeting, or his authorized representative, shall provide him with copies of documents containing information (materials) within 7 (Seven) days from the date of receipt of the relevant request by the Company. Conditions for participation of persons entitled to vote when making decisions at the Meeting. You must have a passport or other identity document with you. A shareholder's representative must also have a duly executed power of attorney to participate in the Meeting and a notarized copy of the power of attorney for transfer to the Company. If the sole executive bodies of shareholders - legal entities (director, general director, president) participate in the meeting on behalf of these persons, they are obliged to present the relevant documents on their election and appointment to the position, identity documents upon registration. The voting ballot shall be signed by the person entitled to vote when making decisions at the general meeting of shareholders, or his representative, with their own handwritten signature. If a shareholder registered in the register of shareholders of the Company has changed their address data, bank details and other data, then information about the change in their data must be provided to the registrar of the Company - JSC "NRK - R.O.S.T." in the prescribed manner. Information about the registrar of the Company and the procedure for providing information by shareholders about changes in data can be found on the website of the registrar of the Company in the information and telecommunications network Internet: www.rrost.ru. General Director JSC "STENTONIC" April 18, 2025