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Ma David Y

Disclosed activity across 1 company

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51639
SEC CIK
0002114135

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Sea LtdSE · Entity 2686DirectorApril 20, 2026April 22, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Sea Ltd

Report date April 20, 2026 · Filed April 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity343,939 Reported balance After 2026-04-20 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-04-20 · Sale · Disposed 128,226 · Balance 343,939

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2: Represents the weighted average price of shares sold at prices that ranged from $88.61 to $89.60. 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.

Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity303,766 Reported balance After 2026-04-20 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-04-20 · Sale · Disposed 40,173 · Balance 303,766

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3: Represents the weighted average price of shares sold at prices that ranged from $89.61 to $90.51.

Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity275,418 Reported balance After 2026-04-21 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2026-04-21 · Sale · Disposed 28,348 · Balance 275,418

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4: Represents the weighted average price of shares sold at prices that ranged from $86.67 to $87.66.

Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity225,746 Reported balance After 2026-04-21 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 4 · 2026-04-21 · Sale · Disposed 49,672 · Balance 225,746

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5: Represents the weighted average price of shares sold at prices that ranged from $87.67 to $88.66.

Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity201,186 Reported balance After 2026-04-21 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 5 · 2026-04-21 · Sale · Disposed 24,560 · Balance 201,186

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6: Represents the weighted average price of shares sold at prices that ranged from $88.67 to $89.66.

Class A ordinary sharesSEC Table I · non-derivativeIndirectBy BVI entity199,775 Reported balance After 2026-04-21 transaction · row 6 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 6 · 2026-04-21 · Sale · Disposed 1,411 · Balance 199,775

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F7: Represents the weighted average price of shares sold at prices that ranged from $89.68 to $89.83.

Class A ordinary sharesSEC Table I · non-derivativeDirect10,000 Reported balance Holding disclosure · report date 2026-04-20 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 10,000

Filing footnotes · ownership attribution and instrument terms

F1: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2: Represents the weighted average price of shares sold at prices that ranged from $88.61 to $89.60. 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 $89.61 to $90.51.

F4: Represents the weighted average price of shares sold at prices that ranged from $86.67 to $87.66.

F5: Represents the weighted average price of shares sold at prices that ranged from $87.67 to $88.66.

F6: Represents the weighted average price of shares sold at prices that ranged from $88.67 to $89.66.

F7: Represents the weighted average price of shares sold at prices that ranged from $89.68 to $89.83.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 21, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 1,411 $89.74 $126,623.14
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 6

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 199,775

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F7 · price: Represents the weighted average price of shares sold at prices that ranged from $89.68 to $89.83.

Read SEC document
April 21, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 24,560 $89.13 $2,189,032.80
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 5

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 201,186

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6 · price: Represents the weighted average price of shares sold at prices that ranged from $88.67 to $89.66.

Read SEC document
April 21, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 49,672 $88.09 $4,375,606.48
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 4

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 225,746

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5 · price: Represents the weighted average price of shares sold at prices that ranged from $87.67 to $88.66.

Read SEC document
April 21, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 28,348 $87.16 $2,470,811.68
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 3

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 275,418

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4 · price: Represents the weighted average price of shares sold at prices that ranged from $86.67 to $87.66.

Read SEC document
April 20, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 40,173 $89.93 $3,612,757.89
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 303,766

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $89.61 to $90.51.

Read SEC document
April 20, 2026 Filed Apr 22, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 128,226 $89.28 $11,448,017.28
Disclosure

SEC source: 0001193125-26-168209 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 343,939

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $88.61 to $89.60. 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.

Read SEC document
April 17, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 20,720 $93.04 $1,927,788.80
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 8

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 472,165

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F9 · price: Represents the weighted average price of shares sold at prices that ranged from $92.83 to $93.37.

Read SEC document
April 17, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 76,252 $92.34 $7,041,109.68
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 7

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 492,885

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F8 · price: Represents the weighted average price of shares sold at prices that ranged from $91.83 to $92.82.

Read SEC document
April 17, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 40,080 $91.47 $3,666,117.60
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 6

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 569,137

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F7 · price: Represents the weighted average price of shares sold at prices that ranged from $90.83 to $91.825

Read SEC document
April 17, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 8,020 $90.57 $726,371.40
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 5

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 609,217

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6 · price: Represents the weighted average price of shares sold at prices that ranged from $89.83 to $90.80.

Read SEC document
April 16, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 1,043 $93.05 $97,051.15
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 4

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 617,237

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5 · price: Represents the weighted average price of shares sold at prices that ranged from $92.94 to $93.24.

Read SEC document
April 16, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 6,299 $92.30 $581,397.70
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 3

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 618,280

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4 · price: Represents the weighted average price of shares sold at prices that ranged from $91.90 to $92.84.

Read SEC document
April 16, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 23,651 $91.33 $2,160,045.83
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 624,579

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $90.90 to $91.88.

Read SEC document
April 16, 2026 Filed Apr 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 83,101 $90.40 $7,512,330.40
Disclosure

SEC source: 0001193125-26-162574 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 648,230

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $89.90 to $90.89. 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.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 2,029 $90.97 $184,578.13
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 11

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 731,331

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F12 · price: Represents the weighted average price of shares sold at prices that ranged from $90.95 to $91.05.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 53,174 $90.44 $4,809,056.56
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 10

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 733,360

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F11 · price: Represents the weighted average price of shares sold at prices that ranged from $89.91 to $90.90.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 55,185 $89.52 $4,940,161.20
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 9

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 786,534

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F10 · price: Represents the weighted average price of shares sold at prices that ranged from $89.07 to $89.90.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 30,722 $88.10 $2,706,608.20
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 8

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 841,719

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F9 · price: Represents the weighted average price of shares sold at prices that ranged from $87.91 to $88.89.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 19,731 $87.73 $1,731,000.63
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 7

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 872,441

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F8 · price: Represents the weighted average price of shares sold at prices that ranged from $86.92 to $87.90.

Read SEC document
April 15, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 3,192 $86.05 $274,671.60
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 6

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 892,172

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F7 · price: Represents the weighted average price of shares sold at prices that ranged from $85.91 to $86.71.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 25,374 $89.65 $2,274,779.10
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 5

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 895,364

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6 · price: Represents the weighted average price of shares sold at prices that ranged from $89.37 to $90.14.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 48,923 $88.79 $4,343,873.17
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 4

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 920,738

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5 · price: Represents the weighted average price of shares sold at prices that ranged from $88.36 to $89.35.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 20,257 $88.05 $1,783,628.85
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 3

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 969,661

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4 · price: Represents the weighted average price of shares sold at prices that ranged from $87.52 to $88.32.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 24,965 $86.81 $2,167,211.65
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 989,918

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $86.36 to $87.36.

Read SEC document
April 14, 2026 Filed Apr 16, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 57,200 $85.74 $4,904,328.00
Disclosure

SEC source: 0001193125-26-157846 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,014,883

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $85.36 to $86.28. 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.

Read SEC document
April 13, 2026 Filed Apr 14, 2026 10:02 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 4,714 $87.17 $410,919.38
Disclosure

SEC source: 0001193125-26-153714 · ownership.xml · nonDerivative · entry 5

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,072,083

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6 · price: Represents the weighted average price of shares sold at prices that ranged from $87.02 to $87.34.

Read SEC document
April 13, 2026 Filed Apr 14, 2026 10:02 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 48,785 $86.46 $4,217,951.10
Disclosure

SEC source: 0001193125-26-153714 · ownership.xml · nonDerivative · entry 4

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,076,797

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5 · price: Represents the weighted average price of shares sold at prices that ranged from $86.00 to $86.99.

Read SEC document
April 13, 2026 Filed Apr 14, 2026 10:02 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 27,107 $85.31 $2,312,498.17
Disclosure

SEC source: 0001193125-26-153714 · ownership.xml · nonDerivative · entry 3

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,125,582

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4 · price: Represents the weighted average price of shares sold at prices that ranged from $85.00 to $85.98.

Read SEC document
April 10, 2026 Filed Apr 14, 2026 10:02 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 47,128 $86.19 $4,061,962.32
Disclosure

SEC source: 0001193125-26-153714 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,152,689

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $86.00 to $86.83.

Read SEC document
April 10, 2026 Filed Apr 14, 2026 10:02 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 75,570 $85.62 $6,470,303.40
Disclosure

SEC source: 0001193125-26-153714 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,199,817

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $85.00 to $85.995. 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.

Read SEC document
April 09, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 14,536 $85.31 $1,240,066.16
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 8

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,275,387

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F9 · price: Represents the weighted average price of shares sold at prices that ranged from $85.00 to $85.50.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 2,689 $92.26 $248,087.14
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 7

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,289,923

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F8 · price: Represents the weighted average price of shares sold at prices that ranged from $92.26 to $92.48.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 500 $91.59 $45,795.00
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 6

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,292,612

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F7 · price: Represents the weighted average price of shares sold at prices that ranged from $91.58 to $91.65.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 7,493 $89.33 $669,349.69
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 5

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,293,112

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F6 · price: Represents the weighted average price of shares sold at prices that ranged from $89.20 to $89.55.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 8,186 $88.36 $723,314.96
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 4

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,300,605

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F5 · price: Represents the weighted average price of shares sold at prices that ranged from $88.15 to $88.59.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 48,740 $87.43 $4,261,338.20
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 3

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,308,791

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F4 · price: Represents the weighted average price of shares sold at prices that ranged from $87.15 to $88.145.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 56,880 $86.83 $4,938,890.40
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,357,531

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $86.15 to $87.14.

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April 08, 2026 Filed Apr 10, 2026 10:07 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 38,981 $85.66 $3,339,112.46
Disclosure

SEC source: 0001193125-26-150249 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,414,411

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $85.15 to $86.145. 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.

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March 18, 2026 Filed Mar 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 8,485 $86.14 $730,897.90
Disclosure

SEC source: 0001193125-26-116655 · ownership.xml · nonDerivative · entry 2

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,453,392

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F3 · price: Represents the weighted average price of shares sold at prices that ranged from $86.00 to $86.53.

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March 18, 2026 Filed Mar 20, 2026 10:04 UTC Sea Ltd SE · Entity 2686 SaleClass A ordinary shares 63,950 $85.28 $5,453,656.00
Disclosure

SEC source: 0001193125-26-116655 · ownership.xml · nonDerivative · entry 1

Ma David Y · CIK 0002114135 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By BVI entity

Disclosed balance after: 1,461,877

F1 · shares: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by a BVI entity controlled by an immediate family member sharing the same household as the Reporting Person on December 12, 2025.

F2 · price: Represents the weighted average price of shares sold at prices that ranged from $85.00 to $85.99. 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.