First (1st) Interest Period of the €500 million Common Bond Loan of 2025

BONDS

- 12/05/2026

Maroussi, 12 May 2026

In accordance with the terms of the Common Bond Loan dated 30 October 2025 (“the Common Bond Loan” or “the CBL”), as approved by the Board of Directors of LAMDA DEVELOPMENT S.A. (“the Company”), the record date for the beneficiaries of interest for the First (1st) Interest Period from 18 November 2025 until 18 May 2026 is set as Friday 15 May 2026.

The date on which the bonds will trade without the First (1st) coupon (ex-coupon date) is Thursday 14 May 2026.

The gross interest amount for the First (1st) Interest Period is €9,552,777.78 equivalent to €19.1055556 per bond with a nominal value of €1,000. This has been calculated at an annual interest rate of 3.80% (pre-tax) and corresponds to 500,000 bonds currently listed and trading on the regulated market of Euronext Athens.

The payment of interest due to the bondholders will take place through the Euronext Securities Athens on Monday 18 May 2026, as follows:

1. Through the operators of the beneficiaries’ securities amounts in the Dematerialized Security System (D.S.S.) (Banks and Securities firms) for the bondholders that have authorized their operators for the collection, according to the D.S.S. Operations Regulation and the Euronext Securities Athens relevant resolutions.

2. Specifically, in cases of coupon payments to heirs of deceased beneficiaries whose securities are held in the Special Account of their Share in D.S.S., under the management of Euronext Securities Athens pursuant to Article 15 of the D.S.S. Operations Regulation, the payment of interest due to the lawful heirs will be made: a) through Euronext Securities Athens within one (1) year from the coupon payment date, and b) by means of a cash deposit with the Consignment Deposits and Loans Fund (TPD) after the lapse of one (1) year.

It is clarified that, pursuant to the applicable legislation, the right to collect interest expires after five (5) years and any relevant amount shall be transferred to the Hellenic Republic.