Sec Form 3 Filing - KUOK Khoon Hua @ Sea Ltd - 2026-03-18

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person KUOK Khoon Hua 2. Issuer Name and Ticker or Trading Symbol Sea Ltd [ SE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 31/F., KERRY CENTRE, 683 KING'S ROAD, QUARRY BAY 3. Date of Earliest Transaction (MM/DD/YY) 03/18/2026 (Street) 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price ADS, each representing one Class A ordinary share 114,225 D ADS, each representing one Class A ordinary share 258,216 I By Macromind Investments Limited ( 1 ) ADS, each representing one Class A ordinary share 110,549 I By Velmar Company Limited ( 1 ) ADS, each representing one Class A ordinary share 322,000 I By Always Best International Limited ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Convertible Senior Notes due in 2026 $ 477.01 ( 3 ) ( 3 ) ADS, each representing one Class A ordinary share 73,374 I By Merrywood Investments Limited ( 1 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other KUOK Khoon Hua 31/F., KERRY CENTRE 683 KING'S ROAD, QUARRY BAY X Signatures /s/ Mark Tang, attorney-in-fact for Khoon Hua Kuok 03/18/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The securities are held by Macromind Investments Limited, Velmar Company Limited and Merrywood Investments Limited, all being wholly-owned subsidiaries of Kerry Group Limited. Mr. Kuok is a director and a minority shareholder of Kerry Group Limited. Mr. Kuok disclaims beneficial ownership of the securities for all other purposes. ( 2 )The securities are held by Always Best International Limited, an investment company of a discretionary trust in which Mr. Kuok is one of the discretionary beneficiaries. Mr. Kuok disclaims beneficial ownership of the securities for all other purposes. ( 3 )Note holders have the right, at their option, to convert the outstanding principal amount into ADSs at an initial conversion rate of 2.0964 ADSs per US$1,000 principal amount (equivalent to approximately US$477.01 per ADS) (i) upon satisfaction of one or more of the conversion conditions as defined in the indenture prior to the close of business on the business day immediately preceding June 15, 2026; or (ii) anytime on or after June 15, 2026 until the close of business on the second scheduled trading day immediately preceding the maturity date. The notes will mature in September 2026.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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