Form 4 Filing by Wang Yanjun

On October 19 and 20, 2026, Wang Yanjun, CCO and GC of Sea Ltd, reported the disposal of Class A ordinary shares through a BVI entity. The transactions were executed under a Rule 10b5-1 trading plan adopted on March 26, 2026. Several transactions occurred on October 19, involving the sale of 958, 25, and 17 shares at prices ranging from $90.22 to $93.00. On October 20, further disposals included 458 shares at prices ranging from $80.46 to $81.43, 165 shares from $81.46 to $82.44, 111 shares from $82.48 to $83.45, 60 shares from $83.48 to $84.13, and three shares each at $85.40 and $85.67. Following these transactions, the total number of shares owned by the BVI entity was 75,980, and Wang Yanjun directly owns 1,033,642 shares.