Vastned Belgium NV

Major Shareholding Notification • Jul 1, 2025

Disclosure of transparency notification (article 14, first paragraph, of the Law of 2 May 2007)

Notification by Wassenaar OG B.V. of 30 June 2025

Summary of the notification

Vastned NV has received on 30 June 2025 a transparency notification dated 30 June 2025, which indicates that Wassenaar OG B.V., as a result of the acquisition of shares on 30 June 2025, now holds more than 10% of the voting rights of Vastned NV. Wassenaar OG B.V. has thus crossed the 10% threshold (upward).

Content of the notification

The notification, dated 30 June 2025, contains the following information:

CATEGORIES OF NOTIFICATION	RESULTS OF THE RECEIVED FORM
Reason for the notification	Acquisition or disposal of voting securities or voting rights
Notification by	A parent undertaking or a controlling person
Persons subject to the notification requirement	Johan Bernard (Bert) Meulman Wassenaar OG B.V. (Rijksstraat 675, 2245CB, Wassenaar, The Netherlands)
Date on which the threshold is crossed	23 June 2025
Threshold that is crossed	10%
Denominator	19,469,032
Notified details	VOTING RIGHTS
	Johan Bernard (Bert) Meulman Previous notification: # of voting of rights: 0 After the transaction: # of voting rights: 0 After the transaction: % of voting rights: 0
	Wassenaar OG B.V. Previous notification: # of voting of rights: 1,699,201 After the transaction: # of voting rights: 1,950,000 After the transaction: % of voting rights: 10.02%
	TOTAL After the transaction: # of voting rights: 1,950,000 After the transaction: % of voting rights: 10.02%

Full chain of controlled undertakings through which the holding is effectively held	Wassenaar OG B.V. is held 100% by Johan Bernard (Bert) Meulman.
Additional information	Wassenaar OG B.V. has crossed the threshold of 10% following the acquisition of additional shares on 23 June 2025.

For more information: Vastned NV investorrelations@vastned.be

CEO Sven Bosman +32 3 361 05 90

CFO Barbara Gheysen +32 3 361 05 90

About the Vastned group: The Vastned group comprises a Belgian public regulated real estate company (Euronext Brussels and Euronext Amsterdam: VASTB) and its (direct and indirect) subsidiaries in Belgium, the Netherlands, France and Spain. The Vastned group focuses on the best property in the popular shopping areas of selected European cities with a historic city centre where shopping, living, working and leisure meet. The Vastned group's property clusters have a strong tenant mix of international and national retailers, food & beverage entrepreneurs, residential tenants, and office tenants.