Athens, 20/11/2025 – Performance Technologies Anonimos Etairia Pliroforikis (hereinafter the “Company”) (Reuters: PREFr.AT, Bloomberg: PERF:GA, ISIN: GRS505003004, CFI: ESVUFR, LEI: 213800WNZ5DCFUMSKM47) informs the investing public, in accordance with Article 1, paragraph 5, point (h) of Regulation (EU) 2017/1129 on the prospectus to be published when securities are offered to the public or admitted to trading on a regulated market, as in force, regarding the admission to trading on the Regulated Market of the Athens Stock Exchange of one hundred and thirty-three thousand (133,000) new common registered shares with a nominal value of ten euro cents (€0.10) each, granted to members of the Board of Directors and to the personnel of the Company.

This share capital increase is implemented within the framework of the Company’s Free Stock Awards Program (hereinafter the “FSAP”) for members of the Board of Directors and employees of the Company and its Subsidiaries as defined under Article 32 of Law 4308/2014, in accordance with Article 114 of Law 4548/2018, as initially established by the decision of the Annual General Meeting of Shareholders dated 9.9.2021, subsequently extended for two years by decision of the Extraordinary General Meeting of 31.1.2024, and finally amended and currently in force pursuant to the decision of the Annual General Meeting of 11.6.2024.

The FSAP aims both to reward qualified executives of the Company based on the achievement of specific targets, and to provide enhanced incentives for their retention. The new shares - up to a total maximum of six hundred thousand (600,000) - are issued through the capitalization of share premium. It is noted that no share-retention obligation applies to the beneficiaries, and the Program will remain in effect until 8.9.2028. The disposal of the shares may be combined with the provisions of Article 113 of Law 4548/2018.

In execution of the decision of the Annual General Meeting of 11.6.2024, the Board of Directors was authorized: a) to determine the criteria for the award of shares, the beneficiaries or their categories, and all specific terms governing the granting of the rights, including the vesting schedule; and b) to determine any other term deemed necessary or appropriate for the implementation of the Program.

Following a recommendation by the Remuneration & Nomination Committee, the Board of Directors, at its meeting on 16.7.2024, resolved that the free shares shall be granted to Company executives/employees in three (3) annual cycles - 2024, 2025, and 2026 - and shall vest gradually. Shares will be allocated to beneficiaries in three phases as follows: one-third (1/3) in the year of the award, one-third (1/3) in the following year, and one-third (1/3) in the subsequent year, provided that the initial beneficiary remains an executive of the Company on the date of distribution of the free shares, as detailed in the table below:

In implementation of the above decisions and schedule, the following actions were carried out:

• On 23.7.2024, the first phase of the first cycle of the FSAP was completed with the admission to trading of sixty-six thousand (66,000) shares granted to 67 Company executives.
• The Annual General Meeting of 15.5.2025 resolved to increase the Company’s share capital by thirteen thousand three hundred euros (€13,300.00) through the capitalization of an equal amount of share premium and the issuance of one hundred and thirty-three thousand (133,000) new registered shares with a nominal value of ten euro cents (€0.10) each.
• On 18.11.2025, the amendment to Article 5 of the Company’s Articles of Association reflecting the above share capital increase was registered with the General Commercial Registry (G.E.MI.) under Registration Code Number (K.A.K.) 5641393, pursuant to protocol number 3832488ΑΠ/18.11.2025 issued by the G.E.MI. Department of the General Secretariat for Commerce and Consumer Protection, acting as the competent Supervisory Authority (ADA: Ψ4ΠΡ46ΝΛΣΞ-ΚΡ8).
• Subsequently, by decision of the Board of Directors on 11.9.2025, following a recommendation by the Remuneration & Nomination Committee, the list of beneficiaries for: (a) the second phase of the first cycle, and (b) the first phase of the second cycle of the FSAP, was approved as follows:

The new shares will be of the same class as the Company’s existing shares already admitted to trading on the Regulated Market of the Athens Stock Exchange.

The Company will follow the relevant procedure for the admission of the new shares to trading on the Athens Stock Exchange in accordance with its Rulebook and the decisions of its Board of Directors. The new shares are expected to be admitted to trading on the third (3rd) business day following the approval of their admission by the Athens Stock Exchange. The opening price of the shares on the date trading begins will be determined in accordance with the Regulation and decision no. 27 of its Board of Directors, as in force.

The new shares will be registered, as of the first day of trading, in the records of the Greek Central Securities Depository (ELKAT) and in the accounts and investor share accounts held by beneficiaries in the Dematerialized Securities System (SAT) of the Athens Stock Exchange, in accordance with applicable law.

The Company will inform the investing public of the exact date of the admission of the new shares to trading on the Athens Stock Exchange.

Pursuant to Article 1, paragraph 5, point (h) of Regulation (EU) 2017/1129, as in force, no prospectus is required for the admission of the new shares to trading on a regulated market, given that the new shares are of the same class as the Company’s existing shares already admitted to trading on the same regulated market, and that this information document contains information regarding the number and nature of the new shares being admitted to trading, as well as the reasons and details of their distribution.

Responsible for the preparation of this information document and the accuracy of its content is Evangelia Papanikolaou, Responsible for the Shareholders’ Service and Corporate Announcements Department (email: ir@performance.gr , tel.: +30 210 9947100).

This information document is available to interested parties in hard copy at the Company’s offices (4 Evrimedontos Street, 104 35 Athens, tel.: +30 210 9947100) and in electronic form on the Company’s website www.performance.gr.