Sea

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-17 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Sea Ltd (SE) CIK: 0001703399 --- Reporting Owner --- Name: Hou Tianyu CIK: 0002113220 Role: Officer (CFO) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A ordinary shares Date: 2026-07-17 | Code: S (Open market sale) Shares: -2,840 | Price: $101.48 Total Value: $288,203.20 Shares Owned After: 12,160 | 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 March 19, 2026. [F2] Represents the weighted average price of shares sold at prices that ranged from $100.95 to $101.94. 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 within the ranges set forth in this Form 4. [Transaction #2] Security: Class A ordinary shares Date: 2026-07-17 | Code: S (Open market sale) Shares: -2,177 | Price: $102.54 Total Value: $223,229.58 Shares Owned After: 9,983 | 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 March 19, 2026. [F3] Represents the weighted average price of shares sold at prices that ranged from $101.99 to $102.90. [Transaction #3] Security: Class A ordinary shares Date: 2026-07-17 | Code: S (Open market sale) Shares: -5,887 | Price: $103.51 Total Value: $609,363.37 Shares Owned After: 4,096 | 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 March 19, 2026. [F4] Represents the weighted average price of shares sold at prices that ranged from $102.95 to $103.94. [Transaction #4] Security: Class A ordinary shares Date: 2026-07-17 | Code: S (Open market sale) Shares: -3,136 | Price: $104.35 Total Value: $327,241.60 Shares Owned After: 960 | 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 March 19, 2026. [F5] Represents the weighted average price of shares sold at prices that ranged from $103.95 to $104.94. [Transaction #5] Security: Class A ordinary shares Date: 2026-07-17 | Code: S (Open market sale) Shares: -960 | Price: $105.11 Total Value: $100,905.60 Shares Owned After: 0 | 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 March 19, 2026. [F6] Represents the weighted average price of shares sold at prices that ranged from $104.96 to $105.44. --- Holdings --- [Holding #1] Security: Class A ordinary shares Ownership: D (Direct) --- 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 March 19, 2026. F2: Represents the weighted average price of shares sold at prices that ranged from $100.95 to $101.94. 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 within the ranges set forth in this Form 4. F3: Represents the weighted average price of shares sold at prices that ranged from $101.99 to $102.90. F4: Represents the weighted average price of shares sold at prices that ranged from $102.95 to $103.94. F5: Represents the weighted average price of shares sold at prices that ranged from $103.95 to $104.94. F6: Represents the weighted average price of shares sold at prices that ranged from $104.96 to $105.44. --- Signature --- /s/ /s/ Emily Tan, attorney-in-fact for Tianyu Hou (2026-07-20)