Ibersol

Transaction in Own Shares • May 4, 2023

IBERSOL, SGPS, S.A.

Registered Office: Praça do Bom Registry Office of Oporto under Fully subscribed Bom Sucesso, 105/159, 9th floor, Porto Registered under the single registration and tax identification number subscribed and paid-up share capital: EUR 46,000,000.00 at the Commercial number 501 669 477

Approval Approval of a buy-back programme of own shares

Ibersol, SGPS, S.A. ("Ibersol" meeting held today, approved the overall maximum amount of €32.696.827,50 or "Company") hereby informs that the Board the implementation of a share buyback programme 32.696.827,50. Board of Directors, in a me amounting to the

This programme, to be implemented share capital of Ibersol through the of Ibersol to be acquired in the context implemented until the end of May of 2024, has the objective the cancellation of a maximum of 4.359.577 million context of the programme. objective reducing the million ordinary shares

The programme, which implementation Ibersol approves the proposal of €3.640.423, through the cancellation authorization for the acquisition to Regulation (EU) No. 596/2014 regarding market abuse and related conditions to be detailed in the Ibersol in due course. The reduction under the programme will be subject implementation is subject to the condition that the Annual of reduction of the share capital of the Company cancellation of 3.640.423 shares, will be carried out in of own shares to be granted by the Annual General 596/2014 of the European Parliament and of the Council related legislation. The programme will also be announcement regarding the start of the program reduction of capital through the extinction of the own subject to approval by the Annual General Meeting Annual General Meeting of Company in the amount of in the context of the General Meeting, pursuant Council of April 16 be carried out in the programme to published by own shares acquired of the Company.

Oporto, 4 May 2023

The Representative for Market Relations