The Navigator Company

Notice of Dividend Amount • Dec 20, 2024

THE NAVIGATOR COMPANY, S.A.

Share capital: € 500,000,000 Corporate Entity: 503 025 798 Registered at the Commercial Register of Setúbal Headquarters: Mitrena, Freguesia do Sado, Setúbal

DIVIDEND PAYMENT

In accordance with the law, Shareholders are hereby notified that the distribution of dividends, approved by the Board of Directors of The Navigator Company S.A. on December 19, 2024, will be payable as from January 14, 2025, with the following value per share:

Gross amount ………………………………………………………………€ 0.14061
Withholding tax IRS / IRC (28%/ 25%)* ………………………………… € 0.03937/ € 0.03515
Net amount ………………………………………………………………… € 0.10124 / € 0.10546

The agent appointed for payment is Banco Comercial Português S.A.. In accordance with the applicable regulation, the dividend payment will be made through the Central de Valores Mobiliários.

For the purposes of tax exemption, waiver or reduction of the withholding tax rate due to personal or corporate income tax (IRS / IRC), shareholders must provide evidence of all the relevant facts on which such tax exemption, waiver or reduction of the withholding tax rate depend, to the financial intermediary in which the respective shares are registered and deposited.

We further inform that, as of January 10, 2025 (inclusive), the shares will be traded on regulated market without conferring the right to such payment.

Lisbon, December 20, 2024

The Board of Directors

^* In addition, the final withholding tax rate shall be of 35% if the amount of dividends is paid or made available ("colocado à disposição") to: (1) accounts opened in the name of one or more holders, acting on behalf of unidentified third parties, unless the beneficial owner of such dividends is disclosed, in which case the general rules are applicable; and (2) non-resident entities without a permanent establishment in Portuguese territory, which are domiciled in a country, territory or region subject to favorable tax regime, according to the list approved by Decree of the Ministry of Finance.