Aedifica SA — Major Shareholding Notification 2025

Jul 4, 2025

PRESS RELEASE Regulated information

4 July 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

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

1. Summary of the notification

On 3 July 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 BlackRock, Inc. (having its registered offices at 50 Hudson Yards, New York, NY, 10001, USA) following changes to its group structure as announced by BlackRock on 1 July 2025.

BlackRock, Inc. (taking into account the holding of its affiliates) now holds 5.96% of voting rights linked to securities and 0.29% of voting rights through equivalent financial instruments (according to the previous notification of 12 June 2025, it held 5.45% of voting rights linked to securities and 0.46% of voting rights through equivalent financial instruments). The aggregate percentage held by BlackRock, Inc (securities conferring voting rights and voting rights through equivalent financial instruments) amounts to 6.24%.

2. Content of the notification

The notification of 3 July 2025 contains the following information:

• Reason of 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:

BlackRock, Inc.	50 Hudson Yards, New York, NY, 10001, U.S.A.
BlackRock Advisors (UK) Limited	12 Throgmorton Avenue, London, EC2N 2DL, U.K.
BlackRock Advisors, LLC	50 Hudson Yards, New York, NY, 10001, U.S.A.
BlackRock Asset Management Canada Limited	161 Bay Street, Suite 2500, Toronto, Ontario, M5J 2S1, Canada
BlackRock Asset Management Deutschland AG	Lenbachplatz 1 1st Floor, Munich, 80333-MN3, Germany
BlackRock Financial Management, Inc.	50 Hudson Yards, New York, NY, 10001, U.S.A.
BlackRock Fund Advisors	400 Howard Street, San Francisco, CA, 94105, U.S.A.
BlackRock Institutional Trust Company, National Association	400 Howard Street, San Francisco, CA, 94105, U.S.A.
BlackRock Investment Management (Australia) Limited	Level 37 Chifley Tower, 2 Chifley Square, Sydney NSW 2000, Australia
BlackRock Investment Management (UK) Limited	12 Throgmorton Avenue, London, EC2N 2DL, U.K.
BlackRock Japan Co., Ltd.	1-8-3 Marunouchi Chiyoda-ku, Trust Tower Main, Tokyo, 100-8217, Japan

PRESS RELEASE Regulated information

% of voting rights

% of voting rights

Not linked to the

securities ^S

4 July 2025 – after closing of markets

Linked to securities

After the transaction

After the transaction

# of voting rights

# of voting rights

securities

• Date on which the threshold is crossed: 1 July 2025

# of voting rights

• Threshold crossed: 5% A) Voting rights Previous notification
• Denominator: 47,550,119 A) Voting rights Previous notification # of voting rights
  • Notified details: Holders of voting rights Linked to securities Not linked to the

BlackRock Institutional Trust Company,

B) Equivalent financial instruments

Holders of voting rights BlackRock, Inc. A) Voting rights	0 Previous notification	Not linked to the Linked to Not linked to the Linked to securities securities securities securities 0 After the transaction 0,00%
BlackRock, Inc. BlackRock Advisors (UK) Limited Holders of voting rights BlackRock Advisors (UK) Limited BlackRock Advisors, LLC	# of voting rights 0 825.364 825.364 5.944	0 # of voting rights 962.630		0,00% % of voting rights 2,02%
		Linked to securities 962.630 6.092	Not linked to the securities	Linked to 2,02% securities 0,01%	Not linked to the securities
BlackRock Asset Management Canada BlackRock Advisors, LLC BlackRock, Inc. Limited	5.944 0 96.399	6.092 0 98.338		0,01% 0,00% 0,21%
BlackRock Asset Management Canada BlackRock Asset Management BlackRock Advisors (UK) Limited Limited Deutschland AG	96.399 825.364 127.993	98.338 962.630 122.885		0,21% 2,02% 0,26%
BlackRock Asset Management BlackRock Advisors, LLC BlackRock Financial Management, Inc. Deutschland AG	127.993 5.944 14	122.885 6.092 14		0,26% 0,01% 0,00%
BlackRock Asset Management Canada BlackRock Financial Management, Inc. BlackRock Fund Advisors Limited	14 96.399 712.011	14 98.338 715.763		0,00% 0,21% 1,51%
BlackRock Asset Management BlackRock Institutional Trust Company, BlackRock Fund Advisors Deutschland AG National Association	712.011 127.993 507.942	715.763 122.885 488.873		1,51% 0,26% 1,03%
BlackRock Institutional Trust Company, BlackRock Investment Management BlackRock Financial Management, Inc. National Association (Australia) Limited	507.942 14 25.302	488.873 14 25.452		1,03% 0,00% 0,05%
BlackRock Investment Management BlackRock Investment Management BlackRock Fund Advisors (Australia) Limited (UK) Limited	25.302 712.011 286.576	25.452 715.763 409.735		0,05% 1,51% 0,86%
BlackRock Investment Management BlackRock Institutional Trust Company, BlackRock Japan Co., Ltd. (UK) Limited National Association	286.576 507.942 2.047	409.735 488.873 2.047		0,86% 1,03% 0,00%
BlackRock Investment Management BlackRock Japan Co., Ltd. Subtotal (Australia) Limited	2.047 25.302 2.589.592	2.047 25.452 2.831.829		0,00% 0,05% 5,96%
BlackRock Investment Management Subtotal (UK) Limited	2.589.592 286.576 TOTAL	2.831.829 409.735 2.831.829	0	5,96% 0,86% 5,96%	0,00%
BlackRock Japan Co., Ltd.	Start with "groups" of holders. Add subtotals with S, and then finish with the persons who are "alone". TOTAL 2.047	2.831.829 2.047	0	5,96% 0,00%	0,00%
Subtotal	For groups, start with the ultimate controlling natural person or legal entity. Start with "groups" of holders. Add subtotals with S, and then finish with the persons who are "alone". The totals, subtotals and % will be updated once you have clicked on . 2.589.592 For groups, start with the ultimate controlling natural person or legal entity.	2.831.829		5,96%
The totals, subtotals and % will be updated once you have clicked on . TOTAL		2.831.829	0	5,96%	0,00%

B) Equivalent financial instruments	For groups, start with the ultimate controlling natural person or legal entity. The totals, subtotals and % will be updated once you have clicked on .	After the transaction	# of voting rights
Holders of equivalent financial instruments Holders of equivalent B) Equivalent financial instruments financial instruments BlackRock Advisors (UK) Limited	Type of financial instrument Type of financial instrument Securities Lent	Expiration date Exercise period or date Expiration date Exercise period or After the transaction date	that may be # of voting rights acquired if the that may be instrument is acquired if the exercised instrument is exercised # of voting rights 15.791	% of voting rights % of voting rights 0,03%	Settlement Settlement physical
Holders of equivalent BlackRock Investment Management BlackRock Advisors (UK) Limited financial instruments	Securities Lent Type of financial instrument Securities Lent	Expiration date Exercise period or date	that may be acquired if the 15.791 33.266	% of voting rights 0,03% 0,07%	Settlement physical physical
(UK) Limited BlackRock Investment Management BlackRock Financial Management, Inc. Contract for Difference (UK) Limited	Securities Lent		instrument is exercised 33.266 49.193	0,07% 0,10%	physical cash
BlackRock Institutional Trust Company, BlackRock Financial Management, Inc. Contract for Difference BlackRock Advisors (UK) Limited National Association	Securities Lent Contract for Difference		49.193 15.791 37.503	0,10% 0,03% 0,08%	cash physical cash
BlackRock Institutional Trust Company, BlackRock Investment Management National Association (UK) Limited	Contract for Difference Securities Lent TOTAL		37.503 33.266 135.753	0,08% 0,07% 0,29%	cash physical
BlackRock Financial Management, Inc. Contract for Difference	TOTAL The totals will be updated once you have clicked on		135.753 49.193	0,29% 0,10%	cash

Start with "groups" of holders. Add subtotals with S, and then finish with the persons who are "alone".

After the transaction

National Association	The totals will be updated once you have clicked on Contract for Difference TOTAL (A & B) TOTAL		37.503 135.753	0,08% # of voting rights % of voting rights 0,29%
	TOTAL (A & B) The totals will be updated once you have clicked on	CALCULATE	2.967.582	# of voting rights % of voting rights 6,24%

CALCULATE 2.967.582 6,24%

• Chain of controlled undertakings through which the holding is effectively held: the complete chain of controlled undertakings has been added to the notification. TOTAL (A & B) # of voting rights % of voting rights CALCULATE 2.967.582 6,24%
• Additional information: As a result of the acquisition of HPS Investment Partners, there has been a change to BlackRock's group structure. Upon the close of the transaction, BlackRock, Inc. contributed all of its equity interests in BlackRock Finance, Inc. and Global Infrastructure Management, LLC to BlackRock Saturn Subco, LLC, a wholly owned subsidiary of the Company.

PRESS RELEASE Regulated information

4 July 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 more than 600 sites in Belgium, Germany, the Netherlands, the United Kingdom, Finland, Ireland and Spain, worth over €6.1 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. It is also included in the EPRA, Stoxx Europe 600 and GPR indices. Its market capitalisation was approx. €3.1 billion as at 3 July 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