Maplebear (NYSE: CART) legal chief holds 529,911 shares after tax withholding

Rhea-AI Filing Summary

Maplebear Inc. insider Morgan Fong, Chief Legal Officer, reported a code F transaction involving 14,167 shares of common stock on 2026-08-15. These shares were withheld to satisfy tax withholding obligations upon the vesting of restricted stock units, not sold in an open-market trade, at a reference value of $48.88 per share. After this tax-withholding disposition, Fong directly holds 529,911 shares of Maplebear Inc. common stock.

Insider Trade Summary

Net Seller: 14,167 shares

Net Sell 1 txn

Insider Fong Morgan

Role Chief Legal Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	14,167	$48.88	$692K

Holdings After Transaction: Common Stock — 529,911 shares (Direct)

Footnotes (1)

1. F1. Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Key Figures

Shares withheld for taxes: 14,167 shares Reference price per share: $48.88 per share Shares owned after transaction: 529,911 shares +2 more

5 metrics

Shares withheld for taxes 14,167 shares Shares withheld to satisfy tax withholding obligations upon RSU vesting on 2026-08-15

Reference price per share $48.88 per share Transaction price for the 14,167 withheld shares

Shares owned after transaction 529,911 shares Direct ownership of Maplebear Inc. common stock following the tax-withholding disposition

Transaction code F shares 14,167 shares Shares reported under code F for payment of tax liability by delivering or withholding securities

ExercisePriceOrTaxLiabilityShares 14,167 shares Aggregate shares associated with payment of exercise price or tax liability in the filing summary

Key Terms

restricted stock units, tax withholding obligations, code F transaction

3 terms

restricted stock units financial

"upon the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"shares withheld to satisfy tax withholding obligations upon the vesting"

code F transaction financial

"reported a code F transaction involving 14,167 shares"

FAQ

What insider transaction did CART executive Morgan Fong report on this Form 4?

Morgan Fong reported a code F disposition of 14,167 shares of Maplebear Inc. common stock. The shares were withheld to cover tax obligations triggered by the vesting of restricted stock units, rather than being sold on the open market.

How many CART shares were involved in Morgan Fong’s August 2026 Form 4 filing?

The filing reports 14,167 shares of Maplebear Inc. common stock. These shares were withheld for tax withholding obligations upon RSU vesting, as noted in the transaction footnote, instead of being part of a regular market sale.

What was the reference price per CART share in Morgan Fong’s reported transaction?

The transaction used a reference price of $48.88 per share for the 14,167 shares. This value supports the tax-withholding calculation tied to the vesting of restricted stock units, rather than indicating an open-market trade execution price.

How many CART shares does Morgan Fong own after this Form 4 transaction?

After the reported tax-withholding disposition, Morgan Fong directly holds 529,911 shares of Maplebear Inc. common stock. This figure reflects post-transaction ownership as shown in the Form 4 and excludes any unreported derivative positions.

Was Morgan Fong’s CART Form 4 transaction executed under a Rule 10b5-1 trading plan?

The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed for this filing. The transaction is described instead as shares withheld for tax withholding obligations related to RSU vesting, not as part of a pre-arranged trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/17/2026 - 04:12 PM Accepted by SEC EDGAR 08/17/2026 - 04:12 PM 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).

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^*

Fong Morgan

(Last) (First) (Middle)

C/O MAPLEBEAR INC.

50 BEALE STREET, SUITE 600

(Street)

SAN FRANCISCO CALIFORNIA 94105

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Maplebear Inc. [ CART ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2026

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
Common Stock	08/15/2026		F		14,167(1)	D	$48.88	529,911	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 withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Remarks:

	/s/ Bradley Libuit, Attorney-in-Fact	08/17/2026
	** 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)