Aedifica SA

Major Shareholding Notification • Nov 18, 2025

PRESS RELEASE Regulated information

18 November 2025 – after closing of markets

AEDIFICA

Public limited liability company Public regulated real estate company under Belgian law Registered office: Rue Belliard 40 (box 11), 1040 Brussels Enterprise number: 0877.248.501 (RLE Brussels, French division) (the "Company")

Publication relating to a transparency notification from the Goldman Sachs Group, Inc.

(Article 14, 1 st paragraph, of the Law of 2 May 2007 on the disclosure of major holdings)

1. Summary of the notification

On 4 November 2025, pursuant to Article 14, 1st paragraph, of the Law of 2 May 2007 on the disclosure of major holdings, Aedifica NV/SA has received a transparency notification from the Goldman Sachs Group, Inc. (having its registered offices at 1209 Orange Street, Wilmington, DE 19801, USA).

The Goldman Sachs Group, Inc. has notified that its voting rights in Aedifica (taking into account the holding of its affiliates) have crossed the threshold of 5% on 29 October 2025. At that date, the Goldman Sachs Group, Inc. was holding 1.68% of voting rights linked to securities and 3.70% of voting rights through equivalent financial instruments (according to the previous notification of 31 October 2025, it held 1.75% of voting rights linked to securities and 3.09% of voting rights that may be acquired upon the exercise of equivalent financial instruments). The aggregate percentage held by the Goldman Sachs Group, Inc (securities conferring voting rights and voting rights through equivalent financial instruments) amounts to 5.37%.

2. Content of the notification

The notification of 4 November 2025 contains the following information:

• Reason of the notification: acquisition or disposal of financial instruments that are treated as voting securities.
• Notification by: a parent undertaking or a controlling person.
• Persons subject to the notification requirement: The Goldman Sachs Group, Inc.; Corporation Trust Center, 1209 Orange Street, Wilmington, DE 19801, USA
• Date on which the threshold is crossed: 29 October 2025
• Threshold crossed: 5%
• Denominator: 47,550,119
• Notified details: see transparency notification available on Aedifica's website
• Chain of controlled undertakings through which the holding is effectively held: the complete chain of controlled undertakings has been added to the notification.
• Additional information: see transparency notification available on Aedifica's website.

PRESS RELEASE Regulated information

18 November 2025 – after closing of markets

3. Sundry

This press release is available on Aedifica's website (www.aedifica.eu/press-releases).

The transparency notification is available on Aedifica's website (www.aedifica.eu/aedifica/corporate-governance).

About Aedifica

Aedifica is a Regulated Real Estate Company under Belgian law specialised in European healthcare real estate, particularly in elderly care. Aedifica has developed a portfolio of approx. 615 sites in Belgium, Germany, the Netherlands, the United Kingdom, Finland, Ireland and Spain, worth approx. €6.2 billion.

Aedifica has been quoted on Euronext Brussels (regulated market) since 2006 and is identified by the following ticker symbols: AED; AED:BB (Bloomberg); AOO.BR (Reuters).

Since 2020, Aedifica has been part of the BEL 20, Euronext Brussels' leading share index. Moreover, since 2023, Aedifica has been part of the BEL ESG, the index tracking companies that perform best on ESG criteria. Aedifica is also included in the EPRA, Stoxx Europe 600 and GPR indices. Aedifica's market capitalisation was approx. €3.2 billion as at 17 November 2025.

For all additional information

Ingrid Daerden

Chief Financial Officer

T +32 2 626 07 70 ingrid.daerden@aedifica.eu

Delphine Noirhomme

Investor Relations Manager

T +32 2 626 07 70 ir@aedifica.eu

www.aedifica.eu