Deep Source Holdings Limited reported the repurchase of 6.19 million ordinary shares on 8 October 2026 under its existing share buyback mandate. The on-market transactions were executed within a price range of HKD 0.56 to HKD 0.57 per share, at a volume-weighted average cost of HKD 0.5676, for a total consideration of HKD 3.51 million.

Prior to the transaction, Deep Source had 14.77 billion issued shares (excluding treasury shares) and 33.52 million shares held in treasury. Following the repurchase: • Issued shares outstanding (excluding treasury shares) declined by 0.04 % to 14.76 billion. • Treasury shares increased to 39.71 million. • Total issued share capital remained unchanged at 14.80 billion shares.

The 6.19 million shares were retained as treasury stock; none were cancelled. The buybacks form part of the 30 June 2026 shareholder mandate authorising the company to repurchase up to 1.48 billion shares. Cumulative repurchases under this mandate have reached 39.71 million shares, equivalent to 0.27 % of the shares outstanding when the mandate was granted.

In line with Hong Kong Stock Exchange regulations, Deep Source is subject to a moratorium on issuing new shares or disposing of treasury shares until 7 November 2026.