Crescent NV

Major Shareholding Notification • Feb 9, 2023

REGULATED INFORMATION – Disclosure pursuant to article 14 of the Law of May 2, 2007 (the Transparency Law)

Leuven, Belgium – 9 February 2023 – 7h30, Crescent NV, Geldenaaksebaan 329, 3001 Heverlee (Euronext Brussels: OPTI)

Crescent (EURONEXT: OPTI; OTC: OPNVY ) - received yesterday a transparency notification from Alychlo NV and Mr Marc Coucke showing that the participation threshold of Alychlo NV and Mr Marc Coucke of jointly 5% was undercut. The relevant details of this transparency notification are as follows:

Reason for notification:

Acquisition or transfer of voting securities or voting rights.

Notification by: A parent company or a controlling person

Notifying person: Alychlo NV and Mr Marc Coucke

Date of threshold crossing: 3/2/2023

Threshold exceeded As a result, the joint threshold of 5% was undercut.

Denominator: total number of shares

1.994.069.717

Detail of the notification

Previous notification 168,760,954 voting rights

Holder of voting rights Alychlo NV and Mr Marc Coucke

In accordance with the articles of association, the threshold from which a shareholding must be disclosed was set at 3%.

CONTACT

Edwin Bex Geldenaaksebaan 329 B-3001 Leuven, Belgium TEL: +32 (0) 16 31 74 11 E-mail: investor@option.com www.crescent-ventures.com