Grab Holdings (GRAB) officer sells 48,000 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

Grab Holdings Ltd Chief Org Capability Officer Ong Chin Yin reported an open-market sale of 48,000 Class A Ordinary Shares at a weighted average price of $3.5526 per share. The sale was made under a pre-arranged Rule 10b5-1(c) trading plan adopted by the executive.

After this transaction, Ong holds 3,781,306 Class A Ordinary Shares directly, indicating the sale represents a small portion of the disclosed holdings. The shares were sold in multiple trades within a price range from $3.5500 to $3.5550 per share.

Insider Trade Summary

Net Seller: 48,000 shares ($170,525)

Net Sell 1 txn

Insider Ong Chin Yin

Role Chief Org Capability Officer

Sold 48,000 shs ($171K)

Type	Security	Shares	Price	Value
Sale	Class A Ordinary Shares	48,000	$3.5526	$171K

Holdings After Transaction: Class A Ordinary Shares — 3,781,306 shares (Direct, null)

Footnotes (1)

1. Represents shares sold pursuant to a Rule 10b5-1(c) plan that was adopted by the Reporting Person on November 11, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.5500 to $3.5550, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in those transactions.

Key Figures

Shares sold: 48,000 shares Weighted average sale price: $3.5526 per share Post-transaction holdings: 3,781,306 shares +2 more

5 metrics

Shares sold 48,000 shares Class A Ordinary Shares sold in open market on 2026-05-26

Weighted average sale price $3.5526 per share Average price for 48,000 shares sold

Post-transaction holdings 3,781,306 shares Class A Ordinary Shares held directly after sale

Sale price range $3.5500–$3.5550 Range of prices across multiple sale transactions

Net share direction 48,000 net shares sold transactionSummary netBuySellShares

Key Terms

Rule 10b5-1(c) plan, weighted average price, open-market sale, Class A Ordinary Shares

4 terms

Rule 10b5-1(c) plan regulatory

"Represents shares sold pursuant to a Rule 10b5-1(c) plan that was adopted"

weighted average price financial

"The price reported in Column 4 is a weighted average price."

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.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Class A Ordinary Shares financial

""security_title": "Class A Ordinary Shares""

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.

Form 4 Insider Transactions: What Each Field Means →

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).

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^*

Ong Chin Yin

(Last) (First) (Middle)

C/O 3 MEDIA CLOSE, #01-03/06

(Street)

SINGAPORE 138498

(City) (State) (Zip)

SINGAPORE

(Country)

2. Issuer Name and Ticker or Trading Symbol
Grab Holdings Ltd [ GRAB ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Org Capability Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

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	05/26/2026		S(1)		48,000	D	$3.5526(2)	3,781,306	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. Represents shares sold pursuant to a Rule 10b5-1(c) plan that was adopted by the Reporting Person on November 11, 2025.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.5500 to $3.5550, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in those transactions.

Remarks:

	/s/ Liam Barker, as attorney-in-fact for Ong Chin Yin	05/28/2026
	** 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)

FAQ

What insider transaction did GRAB executive Ong Chin Yin report?

Ong Chin Yin reported an open-market sale of 48,000 Grab Class A Ordinary Shares. The shares were sold at a weighted average price of $3.5526, across multiple trades within a narrow price range during the reported transaction date.

At what price did Ong Chin Yin sell Grab (GRAB) shares?

The reported weighted average sale price was $3.5526 per Grab Class A Ordinary Share. Individual trades occurred in a tight range from $3.5500 to $3.5550, according to the filing’s pricing footnote for this open-market transaction.

How many Grab (GRAB) shares does Ong Chin Yin hold after the sale?

Following the reported sale, Ong Chin Yin holds 3,781,306 Class A Ordinary Shares directly. This indicates that the 48,000 shares sold represent a relatively small fraction of the total holdings disclosed in the Form 4 insider transaction report.

Was the GRAB insider sale made under a Rule 10b5-1 trading plan?

Yes, the filing states the shares were sold under a Rule 10b5-1(c) trading plan. This pre-arranged plan was adopted by the reporting person in advance, indicating the sale followed a preset schedule rather than ad hoc market timing.

What does a weighted average sale price mean in the GRAB Form 4 filing?

The weighted average price of $3.5526 reflects multiple trades executed at slightly different prices. The filing notes transactions ranged from $3.5500 to $3.5550, and offers to provide detailed breakdowns of share counts at each specific sale price upon request.