Deceuninck NV

Declaration of Voting Results & Voting Rights Announcements • Jul 24, 2023

Press release

Regulated information – Notification according to the Act of 2 May 2007 Monday 24 July 2023 at 7 AM CET

Denominator change

Transparency declaration

In accordance with article 15 §1 and 18 §1 of the Act of 2 May 2007 regarding the disclosure of important shareholdings in listed companies Deceuninck publishes the following information:

Status as of 4 July 2023
Basic data
Total outstanding capital	€ 54,640,260.29 €
Total number of shares conferring voting rights	138,545,260
Total number of voting rights (the	138,545,260
denominator)	(one voting right per share)
Supplementary data
Total number of outstanding subscription	7,373,303
rights to subscribe for shares conferring	(each subscription right entitles the holder to
voting rights yet to be issued	subscribe to one new ordinary share)
Total number of voting rights that may result	7,373,303
from the exercise of such subscription rights	(one voting right per new share)
Total number of shares without voting rights	None

Reason for the changes

Capital increase on 4 July 2023 as a result of the exercise of 342,999 subscription rights.

Proportion for disclosure set by Articles of Association

According to the Articles of Association of Deceuninck NV and according to article 18 of the Act of 2 May 2007 regarding the disclosure of important shareholdings, the proportion for the disclosure of holding has been established at 3%, subsequently at 5% and each multiple of 5%.

Notifications

Notifications should be transmitted to both Deceuninck NV and the FSMA. The FSMA requires transmission of the notifications electronically via e-mail to trp.fin@fsma.be. Deceuninck recommends transmitting notifications per e-mail for the attention of Ann Bataillie (ann.bataillie@deceuninck.com).

The abovementioned notifications will be published on the Investors pages of the website of Deceuninck NV (www.deceuninck.com) in the section 'Press Releases' and in the section 'Transparency Disclosures'.

End of press release

About Deceuninck

Founded in 1937, Deceuninck is a top 3 independent manufacturer of PVC and composite profiles for windows and doors. Headquartered in Hooglede-Gits (BE), Deceuninck is organized in 3 geographical segments: Europe, North America and Turkey & Emerging Markets. Deceuninck operates 17 vertically integrated manufacturing facilities, which together with 16 sales and distribution entities guarantee the necessary service and response time to Customers. Deceuninck strongly focuses on innovation, sustainability and reliability. Deceuninck is listed on Euronext Brussels ("DECB").

Contact Deceuninck: Serge Piceu • T +32 51 239 219 • Investor.Relations@deceuninck.com