On 9 June 2026, ENN Energy Holdings Limited announced that UBS AG—an exempt principal trader connected with the offeree—reported on-market dealings in ENN Energy shares carried out on 8 June 2026 under Rule 22 of the Hong Kong Code on Takeovers and Mergers. The trades occurred while ENN Energy is subject to a proposed privatisation by way of scheme of arrangement.

UBS AG executed two distinct purchase transactions:

• Hedging for Delta 1 products stemming from wholly unsolicited client-driven orders: 26,100 ordinary shares acquired for HK$1.31 million at prices ranging from HK$50.0174 to HK$50.8045.

• Redemption of pre-existing index-tracking ETFs following unsolicited client requests: 1,700 ordinary shares purchased for HK$0.09 million at prices between HK$50.60 and HK$50.80.

In aggregate, UBS AG purchased 27,800 ENN Energy shares for HK$1.39 million, with the highest trade price at HK$50.80 and the lowest at HK$50.02. All dealings were conducted on UBS AG’s own account.