Comba Telecom Systems Holdings Limited reported that authorised capital remained unchanged at 5.00 billion ordinary shares (HKD 0.10 par value), equivalent to HKD 500.00 million, as at 31 May 2026.

Issued-share movements • Outstanding shares (excluding treasury stock) fell by 3.72 million to 3.13 billion during May. • Treasury shares rose by the same 3.72 million to 5.93 million, leaving total issued shares steady at 3.13 billion. • Public-float compliance was maintained, remaining above the 25% threshold required by the Hong Kong Stock Exchange.

Share repurchase activity • Nine on-market buybacks were executed between 13–29 May 2026, acquiring a total of 3.72 million shares at prices ranging from HKD 1.31 to HKD 1.45. • The estimated outlay for these repurchases was about HKD 5.04 million, implying an average cost of roughly HKD 1.36 per share. • All repurchased shares have been held in treasury; no cancellations were recorded during the month.

Employee share options • The 2023 Share Option Scheme showed 50,000 options outstanding, with no exercises, issuances, or treasury-share transfers in May. The scheme still allows up to 275.85 million additional shares to be granted in future.

Other capital instruments No warrants, convertible securities, HDRs, or other share-issuance arrangements were reported for the month.

Regulatory confirmations The company affirmed that all share movements complied with Listing Rules, and that all funds for repurchased shares were duly settled.