Sea

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-28 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Sea Ltd (SE) CIK: 0001703399 --- Reporting Owner --- Name: Li Xiaodong CIK: 0001721503 Role: Director, Officer (Chairman and CEO) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A ordinary shares Date: 2026-08-28 | Code: S (Open market sale) Shares: -5,164 | Price: $120.43 Total Value: $621,900.52 Shares Owned After: 1,227,828 | Ownership: I (Indirect) | Nature: By BVI entity Footnotes: [F1] The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by the Reporting Person on September 10, 2025. [F2] Represents the weighted average price of shares sold at prices that ranged from $120.02 to $120.77. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. --- Footnotes (Complete Index) --- F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by the Reporting Person on September 10, 2025. F2: Represents the weighted average price of shares sold at prices that ranged from $120.02 to $120.77. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. --- Signature --- /s/ /s/ Mark Tang, attorney-in-fact for Xiaodong Li (2026-09-01)