Privatisation by way of a scheme of arrangement was announced, accompanied by a disclosure of dealings in the shares of ENN Energy Holdings Limited in accordance with Rule 22 of the Hong Kong Code on Takeovers and Mergers. The Executive released details of four share transactions by UBS AG on 17 October 2025.

According to the disclosure, UBS AG undertook purchases and sales of ordinary shares arising from hedging activities related to Delta 1 products and client facilitation trades. A total purchase of 10,400 shares was executed at an aggregate consideration of US$688,230.0036, and a sale of 200 shares realized US$13,093.32. Additionally, 65,100 shares were sold through facilitation trades for approximately US$4,253,315, while 66,900 shares were sold in connection with pre-existing index-tracking exchange-traded funds for about US$4,374,000.

UBS AG is an exempt principal trader connected with the offeree company. It executed the transactions on its own account and is ultimately owned by UBS Group AG.