Transparency Declaration Notification

18 Aug 2025 18:00 CEST

^{Regulated information}

In accordance with the requirements of Article 14 of the Belgian Law of May 2, 2007 on the disclosure of significant shareholdings in listed companies, Ontex Group NV (“Ontex”) discloses the notifications of significant shareholdings by the Goldman Sachs Group, Inc., that it has received on August 13 and 14, 2025.

On August 7, 2025, the Goldman Sachs Group, Inc., detained 2,559,642 Ontex voting rights or equivalent financial instruments, representing 3.11% of voting rights, and thereby crossed upward the threshold of 3.0%.

On August 8, 2025, the Goldman Sachs Group, Inc., detained 2,384,086 Ontex voting rights or equivalent financial instruments, representing 2.90% of voting rights, and thereby crossed downward the threshold of 3.0%.

Enquiries

• Investors:      Geoffroy Raskin            +32 53 33 37 30         investor.relations@ontexglobal.com
• Media:            Catherine Weyne         +32 53 33 36 22         corporate.communications@ontexglobal.com

About Ontex

Ontex is a leading international developer and producer of baby care, feminine care and adult care products, for retailer and healthcare brands across Europe and North America. The group employs about 5,500 people with plants and offices in 12 countries (excl. discontinued operations), and its innovative products are distributed in around 100 countries. Ontex is headquartered in Aalst, Belgium, and is listed on Euronext Brussel, where it is a constituent of the Bel Mid^® index. To keep up with the latest news, visit ontex.com or follow Ontex on LinkedIn.

Attachment

• 250818_TD_GoldmanSachs_EN

250818_TD_GoldmanSachs_EN.pdf