"Performance Technologies SA" (or "Company") informs the investing public that, in implementation of the 31/1/2024 decision of the 8th item of the Agenda of the Extraordinary General Meeting of the Company's shareholders, as specified by the 1/10/2024 decision of the Board of Directors, on Tuesday 22/10/2024 it purchased 2,000 own shares with an average purchase price of 6.37 euros per share, with a total value of 12,746.00 euros.

Following the recent purchases the Company now holds 52,183 own shares, corresponding to 0.37% of the Company's total shares.

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 22,2024 it effected purchases of 3,200 Company shares of total value EUR 66,246.00 (average price per share: EUR 20.702).

The aggregate number of treasury stock in possession of the Company equals 3,004,677 corresponding to 2.71% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.268 per share.

Maroussi, 23 October 2024

The Board of Directors

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Athens, October 23^rd 2024

Purchase of Own Shares

GR. SARANTIS S.A. (“the Company”) announces that, in implementation of the resolution of the Shareholders' Annual General Meeting dated April 23^rd 2024, the Company proceeded on October 22^nd 2024 with the purchase of 2,000 own shares at the average price of 10.97 euros per share and at a total value of 21,930.00 euros.

Nine-month 2024 Trading Update

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