Greentown Service Group Co. Ltd. (Greentown Service) filed its Monthly Return for May 2026 with the Hong Kong Stock Exchange, detailing a combination of share repurchases and option-driven issuance that modestly reshaped the company’s capital structure.

Share capital dynamics • Authorised share capital remained unchanged at 38.00 billion ordinary shares with a par value of HKD 0.00001, equivalent to HKD 0.38 million. • Issued shares (excluding treasury) fell by 2.40 million to 3.13 billion. • Treasury shares increased by 2.78 million to 20.74 million, lifting the total issued share count (including treasury) slightly to 3.15 billion.

Buy-back activity Between 18 and 29 May 2026, Greentown Service executed nine on-market repurchases totalling 2.78 million shares at prices ranging from HKD 4.38 to HKD 4.64 per share. All repurchased shares were retained as treasury stock.

Share option movements • 375,680 new shares were issued upon exercise of options granted under the 2023 share option scheme at an exercise price of HKD 3.494, generating HKD 1.31 million in proceeds. • Option lapses across various schemes totalled 1.75 million units. • Outstanding share options at month-end stood at approximately 193.06 million, spanning two schemes adopted in 2018 and 2023.

Public float The company confirmed compliance with the Main Board’s 25 % minimum public-float requirement as at 31 May 2026.

Liquidity impact Overall, Greentown Service’s net share count reduction of 2.40 million during the month—driven by buy-backs exceeding new option-related issuance—represents a 0.08 % contraction of the free-floating share base, while the option exercise brought in HKD 1.31 million of fresh equity capital.