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  4. [Form 4] Grab Holdings Ltd Insider Trading Activity

Grab (NASDAQ: GRAB) officer nets shares and sells 38K under plan

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Grab Holdings Ltd Chief Org Capability Officer Ong Chin Yin reported option exercises, tax share surrenders, and an open-market sale of Class A ordinary shares. Ong exercised stock options for 5,486 shares at $0.60 and 1,988 shares at $0.48 per share, using net exercise arrangements with the company.

According to the footnotes, Ong received 1,728 and 4,590 Class A ordinary shares from these net exercises and surrendered 260 and 896 shares, respectively, to cover the option exercise price based on a closing stock price of $3.67. Ong also sold 38,000 Class A ordinary shares at a weighted average price of $3.5896 per share under a pre-arranged Rule 10b5-1(c) plan. Following these transactions, Ong directly holds 3,822,988 Class A ordinary shares.

Positive

  • None.

Negative

  • None.
Insider Ong Chin Yin
Role Chief Org Capability Officer
Sold 38,000 shs ($136K)
Type Security Shares Price Value
Exercise Stock Option (right to buy) 1,988 $0.00 --
Exercise Stock Option (right to buy) 5,486 $0.00 --
Sale Class A Ordinary Shares 38,000 $3.5896 $136K
Exercise Class A Ordinary Shares 1,988 $0.48 $954.24
Tax Withholding Class A Ordinary Shares 260 $3.67 $954.20
Exercise Class A Ordinary Shares 5,486 $0.60 $3K
Tax Withholding Class A Ordinary Shares 896 $3.67 $3K
Holdings After Transaction: Stock Option (right to buy) — 0 shares (Direct, null); Class A Ordinary Shares — 3,822,988 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 $$3.55 to $$3.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in those transactions. This was a net exercise of these options with the Issuer and no market transaction was made. The Reporting Person received 1,728 Class A ordinary shares upon net exercise of these options. The Reporting Person surrendered 260 Class A ordinary shares to cover the option exercise price based on the closing stock price of the Issuer on May 1, 2026, of $3.67. This was a net exercise of these options with the Issuer and no market transaction was made. The Reporting Person received 4,590 Class A ordinary shares upon net exercise of these options. The Reporting Person surrendered 896 Class A ordinary shares to cover the option exercise price based on the closing stock price of the Issuer on May 1, 2026, of $3.67.
Open-market sale 38,000 shares at $3.5896 Class A Ordinary Shares sold under Rule 10b5-1(c) plan
Option exercise 1 5,486 shares at $0.60 Stock options on Class A Ordinary Shares
Option exercise 2 1,988 shares at $0.48 Stock options on Class A Ordinary Shares
Net shares received (block 1) 1,728 shares Class A Ordinary Shares received after net exercise per footnote
Net shares received (block 2) 4,590 shares Class A Ordinary Shares received after net exercise per footnote
Shares surrendered 1 260 shares at $3.67 Surrendered to cover option exercise price
Shares surrendered 2 896 shares at $3.67 Surrendered to cover option exercise price
Post-transaction holdings 3,822,988 shares Class A Ordinary Shares held directly after transactions
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.
net exercise financial
"This was a net exercise of these options with the Issuer and no market transaction..."
tax liability financial
"Payment of exercise price or tax liability by delivering securities"
Stock Option (right to buy) financial
"security_title: Stock Option (right to buy)"
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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*
Ong Chin Yin
(Last)(First)(Middle)
C/O 3 MEDIA CLOSE, #01-03/06
(Street)
SINGAPORE138498
(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Org Capability Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/04/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Ordinary Shares05/04/2026S(1)38,000D$3.5896(2)3,822,988D
Class A Ordinary Shares05/04/2026M1,988A$0.483,824,976D
Class A Ordinary Shares05/04/2026F(3)260D$3.673,824,716D
Class A Ordinary Shares05/04/2026M5,486A$0.63,830,202D
Class A Ordinary Shares05/04/2026F(4)896D$3.673,829,306D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (right to buy)$0.4805/04/2026M1,98811/01/201908/25/2026Class A Ordinary Shares1,988$00D
Stock Option (right to buy)$0.605/04/2026M5,48609/01/202009/21/2026Class A Ordinary Shares5,486$00D
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 $$3.55 to $$3.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in those transactions.
3. This was a net exercise of these options with the Issuer and no market transaction was made. The Reporting Person received 1,728 Class A ordinary shares upon net exercise of these options. The Reporting Person surrendered 260 Class A ordinary shares to cover the option exercise price based on the closing stock price of the Issuer on May 1, 2026, of $3.67.
4. This was a net exercise of these options with the Issuer and no market transaction was made. The Reporting Person received 4,590 Class A ordinary shares upon net exercise of these options. The Reporting Person surrendered 896 Class A ordinary shares to cover the option exercise price based on the closing stock price of the Issuer on May 1, 2026, of $3.67.
Remarks:
/s/ Liam Barker, as attorney-in-fact for Ong Chin Yin05/06/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Ong Chin Yin report for Grab (GRAB)?

Ong Chin Yin reported exercising stock options and selling shares of Grab Holdings Ltd. The filing shows option exercises for 7,474 Class A ordinary shares and an open-market sale of 38,000 shares, along with share surrenders to cover option exercise costs.

How many Grab (GRAB) shares did Ong Chin Yin sell and at what price?

Ong sold 38,000 Class A ordinary shares at a weighted average price of about $3.5896 per share. The shares were sold in multiple transactions within a price range from $3.55 to $3.63, as detailed in the filing footnote.

Were Ong Chin Yin’s Grab (GRAB) share sales under a Rule 10b5-1 plan?

Yes. The filing states that the 38,000 Class A ordinary shares were sold pursuant to a Rule 10b5-1(c) trading plan adopted by Ong on November 11, 2025. Such plans pre-schedule trades according to predefined instructions.

What stock options did Ong Chin Yin exercise in this Grab (GRAB) Form 4?

Ong exercised options covering 5,486 Class A ordinary shares at an exercise price of $0.60 and 1,988 shares at $0.48. Both were net exercises, converting options into shares while surrendering a portion to cover the option exercise cost.

How many Grab (GRAB) shares does Ong Chin Yin own after these transactions?

After the reported transactions, Ong directly owns 3,822,988 Class A ordinary shares of Grab Holdings Ltd. This figure reflects the combination of option exercises, share surrenders to the issuer, and the open-market sale disclosed in the Form 4 filing.

Were the share surrenders by Ong Chin Yin market sales of Grab (GRAB) stock?

No. The footnotes explain these were net exercises with the issuer, not market trades. Ong surrendered 260 and 896 Class A ordinary shares to cover the option exercise price, based on a closing stock price of $3.67.