Cofinimmo — Major Shareholding Notification 2026

Mar 11, 2026

Cofinimmo

together in real estate

REGULATED INFORMATION

Brussels,11.03.2026, 5:40 p.m. CET

PRESS RELEASE

Publication of a transparency notification (article 14, first paragraph of the Law of 2 May 2007 on disclosure of major holdings)

1. Summary of the notification

On 10.03.2026, Cofinimmo has received a transparency notification dated 10.03.2026 from Aedifica NV with registered offices at Rue Belliardstraat 40, 1040 Brussels, Belgium. By virtue of transactions in voting securities, Aedifica NV holds 79.57% of voting securities and 0.00% of equivalent financial instruments.

2. Content of the notification

The notification dated 10.03.2026 contains the following information:

• Reason for the notification: acquisition or disposal of the control of an undertaking that holds a participating interest in an issuer
• Notification by: a parent undertaking or a controlling person
• Persons subject to the notification requirement:

Aedifica NV

Rue Belliardstraat 40, box 11, 1040 Brussels. Belgium

• Date on which the threshold is crossed: 10.03.2026
• Threshold that is crossed: 75%
• Denominator: 38,096,217
• Notified details:

A) Voting rights

Holder	Number of voting rights linked to shares before the transaction	Number of voting rights linked to shares after the transaction	% of voting rights
Aedifica NV		30,312,595	79.57%
Cofinimmo NV		9,648	0.03%
Subtotal		30,322,243	79.59%

B) Equivalent financial instruments

Holder	Type of financial instrument	Number of voting rights linked to equivalent financial instruments after the transaction	% of voting rights	Settlement
Subtotal		0	0.00%
TOTAL A + B		30,322,243	79.59%

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Cofinimmo®

together in real estate

PRESS RELEASE

REGULATED INFORMATION

Brussels,11.03.2026, 5:40 p.m. CET

• Full chain of controlled undertakings through which the holding is effectively held: Aedifica controls Cofinimmo and is not itself a controlled entity
• Additional information: acquisition of 79.57% of Cofinimmo’s shares in the context of the exchange offer

3. Miscellaneous

• This press release can be consulted on Cofinimmo’s website under www.cofinimmo.com/news-and-media/press-releases/.
• The full notification can be consulted on Cofinimmo’s website under www.cofinimmo.com/investors/shareholder-information/ownership/.

For more information:

Philippe Etienne
Head of External Communication
Tel.: +32 2 373 60 32
petienne@cofinimmo.be

Lynn Nachtergaele
Head of Investor Relations
Tel.: +32 2 777 14 08
lnachtergaele@cofinimmo.be

About Cofinimmo:

Cofinimmo has been acquiring, developing and managing rental properties for more than 40 years. The company has a portfolio spread across Belgium, France, the Netherlands, Germany, Spain, Finland, Ireland, Italy and the United Kingdom, with a value of approximately 6.1 billion EUR. Responding to societal changes, Cofinimmo’s mission is to provide high quality care, living, and working spaces to partner-tenants that directly benefit their occupants. ‘Caring, Living and Working - Together in Real Estate’ is the expression of this mission.

Thanks to its expertise, Cofinimmo has assembled a healthcare real estate portfolio of approximately 4.7 billion EUR in Europe. As a company that applies the highest standards of corporate governance and sustainability, Cofinimmo offers its tenants services and manages its portfolio through a team of approximately 150 employees in Brussels, Paris, Breda, Frankfurt and Madrid.

Cofinimmo is listed on Euronext Brussels and benefits from the REIT system in Belgium (RREC), in France (SIIC), in Spain (SOCIMI) and in the United Kingdom (UK-REIT). Its activities are supervised by the Financial Services and Markets Authority (FSMA), the Belgian regulator.

www.cofinimmo.com

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