Sea Ltd (SE) CFO Hou Tianyu sells 5,000 shares via Rule 10b5-1 plan

Rhea-AI Filing Summary

Sea Ltd CFO Hou Tianyu reported a sale of 5,000 Class A ordinary shares on August 11, 2026 at a weighted average price of $128.28 per share, with prices ranging from $127.99 to $128.31. The shares were sold by a BVI entity controlled by Hou pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2026. Following this transaction, that BVI entity held 40,000 Class A shares, and Hou also held 2,383,015 Class A shares directly.

Insider Trade Summary 10b5-1

Net Seller: 5,000 shares

Net Sell 2 txns

Insider Hou Tianyu

Role CFO

Sold 5,000 shs ($641K)

Type	Security	Shares	Price	Value
Sale	Class A ordinary shares F1, F2	5,000	$128.28	$641K
holding	Class A ordinary shares	--	--	--

Holdings After Transaction: Class A ordinary shares — 40,000 shares (Indirect, By BVI entity); Class A ordinary shares — 2,383,015 shares (Direct)

Footnotes (2)

1. 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.
2. F2. Represents the weighted average price of shares sold at prices that ranged from $127.99 to $128.31. 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.

Key Figures

Shares sold: 5,000 Class A ordinary shares Weighted average sale price: $128.28 per share Price range of sales: $127.99 to $128.31 +3 more

6 metrics

Shares sold 5,000 Class A ordinary shares Non-derivative sale on August 11, 2026

Weighted average sale price $128.28 per share Sale prices ranged from $127.99 to $128.31

Price range of sales $127.99 to $128.31 Range for the 5,000 shares sold

Indirect holdings after transaction 40,000 Class A ordinary shares Held by BVI entity controlled by CFO Hou

Direct holdings after transaction 2,383,015 Class A ordinary shares Directly held by CFO Hou Tianyu

Rule 10b5-1 plan adoption date March 19, 2026 Plan used for the August 11, 2026 sale

Key Terms

Rule 10b5-1 trading plan, weighted average price, Class A ordinary shares, BVI entity

4 terms

Rule 10b5-1 trading plan regulatory

"The shares were sold pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"Represents the weighted average price of shares sold at prices"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Class A ordinary shares financial

"security_title: Class A ordinary shares for the reported sale"

Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

BVI entity other

"a Rule 10b5-1 trading plan adopted by a BVI entity controlled"

FAQ

What insider transaction did Sea Ltd (SE) report for CFO Hou Tianyu?

Sea Ltd reported that CFO Hou Tianyu was associated with the sale of 5,000 Class A ordinary shares on August 11, 2026. The sale was executed by a BVI entity controlled by him under a pre-arranged Rule 10b5-1 trading plan.

At what price were the 5,000 Sea Ltd (SE) shares sold by the BVI entity?

The 5,000 shares were sold at a weighted average price of $128.28 per share. Individual sale prices ranged from $127.99 to $128.31, and the reporting person undertook to provide detailed price breakdowns upon request.

Was the Sea Ltd (SE) CFO’s share sale under a Rule 10b5-1 plan?

Yes. The sale was carried out under a Rule 10b5-1 trading plan adopted on March 19, 2026 by a BVI entity controlled by CFO Hou Tianyu. The filing’s Rule 10b5-1 checkbox is affirmed for these transactions.

How many Sea Ltd (SE) shares does the BVI entity hold after the sale?

After the reported sale, the BVI entity associated with CFO Hou held 40,000 Class A ordinary shares. This figure reflects the indirect ownership position immediately following the August 11, 2026 transaction.

What are CFO Hou Tianyu’s direct holdings in Sea Ltd (SE) after this filing?

CFO Hou Tianyu reported direct ownership of 2,383,015 Class A ordinary shares of Sea Ltd. This direct holding is reported separately from the 40,000 shares held indirectly through the BVI entity.

Does the Sea Ltd (SE) Form 4 indicate remaining derivative securities for the CFO?

No derivative positions are reported in this Form 4’s derivativeSummary section. The filing lists only non-derivative Class A ordinary share holdings and the 5,000-share sale on August 11, 2026.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/13/2026 - 06:07 AM Accepted by SEC EDGAR 08/13/2026 - 06:03 AM Learn about SEC filing dates

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hou Tianyu

(Last) (First) (Middle)

C/O 1 FUSIONOPOLIS PLACE,

#17-10, GALAXIS

(Street)

SINGAPORE 138522

(City) (State) (Zip)

SINGAPORE

(Country)

2. Issuer Name and Ticker or Trading Symbol
Sea Ltd [ SE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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
Class A ordinary shares	08/11/2026		S		5,000(1)	D	$128.28(2)	40,000	I	By BVI entity
Class A ordinary shares								2,383,015	D

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. 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.

2. Represents the weighted average price of shares sold at prices that ranged from $127.99 to $128.31. 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.

	/s/ Emily Tan, attorney-in-fact for Tianyu Hou	08/13/2026
	** Signature of Reporting Person	Date
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)