Notification of Sale of Securities by Officer

On June 23 and 24, 2026, Ye Gang, COO and Director of Sea Ltd, sold a total of 16786 shares of Class A ordinary shares through a Rule 10b5-1 trading plan. The sales occurred at prices ranging from $87.46 to $95.64 per share. The shares were sold by a BVI entity controlled by Mr. Ye. Following these transactions, the BVI entity holds 600,000 shares. Mr. Ye directly owns 21,636,405 shares of Class A ordinary stock.