Metasurface Technologies Holdings Limited disclosed a further on-market repurchase of 18,000 ordinary shares on 23 April 2026 at HKD 3.00 per share, bringing the total consideration to HKD 54,000.

Following the transaction: • Issued shares outstanding (excluding treasury shares) fell to 149.90 million, down by 0.012% from the previous balance of 149.92 million. • Treasury shares increased to 98,000 from 80,000. • Total issued shares, including treasury shares, remained unchanged at 150.00 million.

Under the repurchase mandate approved on 30 June 2025, the company is authorised to buy back up to 15.00 million shares. Cumulative repurchases under this mandate now stand at 98,000 shares, representing 0.065% of the issued share base on the mandate date.

In accordance with GEM Rule 10.06, a 30-day moratorium applies to the issuance of new shares or disposal of treasury shares, expiring on 23 May 2026.