ALTRI, S.G.P.S., S.A. informs on: proposals concerning points 2 to 6 of the agenda of the AGM to be held on May 3, 2024

SHAREHOLDERS' ANNUAL GENERAL MEETING OF ALTRI, SGPS, S.A.

TO BE HELD IN ITS HEAD OFFICE ON 3RD OF MAY 2024

AT 12:00 HOURS

PROPOSAL

OF THE

BOARD OF DIRECTORS

CONCERNING

POINT TWO ON THE AGENDA

(Translation of a document originally issued in Portuguese)

Under the legal and statutory terms, and for the year 2023, the Board of Directors of ALTRI, SGPS, S.A. proposes in its annual report that:

1. the individual net income of ALTRI, SGPS, S.A., in the amount of EUR 21,331,956, is fully distributed as dividends;
2. in addition, an additional amount of free reserves of EUR 29,950,962 is distributed as dividends;
3. in line, the total dividend value of 51.282.918 Euros is distributed.

The distribution of profit for the year and free reserves now proposed will imply the payment of a gross dividend of 0.25 Euros per share.

Oporto, 11th of April 2024

The Board of Directors

BUILDING A WORLD +RENEWABLE

Page → 1

PROMENDO INVESTIMENTOS, S.A.

SHAREHOLDERS' ANNUAL GENERAL MEETING OF ALTRI, SGPS, S.A.

TO BE HELD IN ITS HEAD OFFICE ON 3RD OF MAY 2024,

AT 12:00 HOURS

PROPOSAL

OF THE SHAREHOLDER

PROMENDO INVESTIMENTOS, S.A.

CONCERNING

POINT THREE ON THE AGENDA

(Translation of a document originally issued in Portuguese)

PROMENDO INVESTIMENTOS, S.A., in its capacity of shareholder holding 35,760,053 shares representing 17.43% of the share capital and voting rights of ALTRI, SGPS, S.A., proposes to the shareholders that they express their confidence in the management and supervision of the company business in 2023, approving a vote of praise for and confidence in the way that the company business was managed and supervised during the 2023 financial year.

Lisbon, 11th of April 2024

-------------------------------------------

The Board of Directors

Tax number 508 805 627

Share Capital: 1,001,500.00 €

Head Office: Edifício Ramazzotti, Avenida do Forte, N.º 6,

Piso 0, Porta 1.12, Salas F e G, 2790-072 Carnaxide

SHAREHOLDERS' ANNUAL GENERAL MEETING OF ALTRI, SGPS, S.A.

TO BE HELD IN ITS HEAD OFFICE ON 3RD OF MAY 2024,

AT 12:00 HOURS

PROPOSAL OF THE

SUPERVISORY BOARD

CONCERNING

POINT FOUR ON THE AGENDA

(translation of a document originally issued in Portuguese)

The Article 54, paragraph 2, of the Statutes of the Order of Statutory Auditors (Law No 140/2015 of 7 September) ("OROC Statute") provides that, in public interest entities, the maximum period of performance of statutory audit functions by the partner responsible for the guidance or direct execution of the statutory audit is 7 (seven) years from its first appointment.

The representative of the Statutory Auditor of ALTRI, SGPS, S.A. (Ernst & Young Audit & Associados - SROC, SA., with registered office at Avenida da República, n. 90 - 6º, 1600-206 Lisboa, corporate person nº. 505 988 283, with registration nº 178), Dr. Rui da Vieira (married, with professional domicile in Avenida da República, n. 90 - 6º, 1600- 206 Lisboa, holder of tax identification number 185 961 827, ROC n.º 1154), was elected for the first time in 2017, so the maximum period provided for in that article of 54 is elapsed, Paragraph 2 of the OROC Statute.

In view of the above, the Supervisory Board of ALTRI, SGPS, S.A. proposes, pursuant to and for the purposes of the provisions of point b) of paragraph 2 of article 420 of the Commercial Companies Code, the appointment for the mandate in force, corresponding to the three-year period that began in 2023 and ends in 2025, with the beginning of functions from the date of the election, as a representative of the Statutory Auditor (Ernst & Young Audit & Associados - SROC, S.A.), of Mr. Pedro Miguel Borges Marques, married, with professional domicile at Avenida da República, n.º 90 - 6º, 1600-206 Lisboa, holder of tax identification number 238 962 083, ROC n.º 1801.

The information required by point d) of paragraph 1 of article 289 of Portuguese Companies Act is hereto attached.

Oporto, 19th March 2024

The Supervisory Board,

Jorge Manuel de Sousa Marrão - Chairman

Pedro Nuno Fernandes de Sá Pessanha da Costa - Member

Ana Paula dos Santos Silva e Pinho - Member

SHAREHOLDERS' ANNUAL GENERAL MEETING OF ALTRI, SGPS, S.A.

TO BE HELD IN ITS HEAD OFFICE ON 3RD OF MAY 2024,

AT 12:00 HOURS

PROPOSAL OF THE

BOARD OF DIRECTORS

CONCERNING

POINT FIVE ON THE AGENDA

(translation of a document originally issued in Portuguese)

We propose that the Shareholders' General Meeting authorises the Board of Directors to acquire and sell treasury shares of the Company on the regulated market within the legal limits and within the following terms and conditions:

One - Acquisition of treasury shares:

1. the maximum number of treasury shares acquired may not exceed ten percent of the share capital;
2. the period for which this authorisation will last shall not exceed eighteen months from the date of the decision;
3. treasury shares will always be acquired on the regulated market;
4. the minimum and maximum acquisition prices will be eighty five percent and one hundred and ten percent, respectively, of the shares price at closing on the session immediately before the day on which the transaction is made.

Two - Disposal of treasury shares:

1. the minimum number of treasury shares to be sold is one hundred shares;
2. the period for which this authorisation will last shall not exceed eighteen months from the date of the decision;
3. treasury shares will always be sold on the regulated market;
4. the minimum sale price will be eighty five percent of the shares price at closing on the session immediately before the day on which the transaction is made.

The Board of Directors is authorised to decide on the timing of operations, taking into account market conditions, the interest of the company and its shareholders.

Oporto, 11th of April 2024

The Board of Directors

BUILDING A WORLD +RENEWABLE

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SHAREHOLDERS' ANNUAL GENERAL MEETING OF ALTRI, SGPS, S.A.

TO BE HELD IN ITS HEAD OFFICE ON 3RD OF MAY 2024,

AT 12:00 HOURS

PROPOSAL OF THE

BOARD OF DIRECTORS

CONCERNING

POINT SIX ON THE AGENDA

(translation of a document originally issued in Portuguese)

We propose that the Shareholders' General Meeting authorises the Board of Directors to acquire and sell own bonds of the Company within the legal limits and within the following terms and conditions:

1. the maximum number of bonds to be acquired corresponds to the total amount of each issue, without prejudice to the limits resulting from the law, deducting the disposals made;
2. the minimum number of bonds to be sold corresponds to the minimum amount that, at the time of the disposal, is legally fixed for the Company's bonds or the amount less than sufficient to meet obligations assumed by the Company or by its dependent company, resulting from law, contract or issue of other securities;
3. the period during which this authorisation will be valid cannot exceed eighteen months subsequent to the date of the resolution;
4. own bonds will always be acquired on a regulated market;
5. the minimum and maximum acquisition prices will be between 90% and 110%, respectively, of the bonds nominal value;
6. the minimum and maximum sale prices will be between 90% and 110%, respectively, of the bonds nominal value.

The Board of Directors is hereby authorised to decide on the timing of the operations, bearing in mind market conditions, the interests of both the Company and the shareholders.

Oporto, 11th of April 2024

The Board of Directors

BUILDING A WORLD +RENEWABLE

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