Comba Telecom Systems Holdings Limited repurchased 500,000 ordinary shares on 26 May 2026 through on-market transactions on the Hong Kong Stock Exchange.

• Repurchase details – Volume: 0.50 million shares, equivalent to 0.01598 % of the company’s issued share capital (excluding treasury shares) before the transaction. – Price range: HKD 1.30–1.31 per share; volume-weighted average price: HKD 1.31. – Aggregate consideration: HKD 0.65 million.

• Share capital position after the transaction (26 May 2026) – Issued shares (excluding treasury): 3.129 billion. – Treasury shares: 4.80 million (up from 4.30 million). – Total issued shares (including treasury): unchanged at 3.134 billion.

• Repurchase mandate utilisation – Authorised under mandate (granted 14 May 2026): up to 313.14 million shares. – Cumulative repurchases under the mandate: 2.24 million shares, representing 0.07 % of the issued share base at the mandate date.

Following the transaction, Comba is subject to a 30-day moratorium—until 25 June 2026—on issuing new shares or disposing of treasury shares, in line with Hong Kong listing rules.