CART: Maplebear (CART) CFO has 26,929 shares withheld for RSU taxes

Filing Impact

(Very High)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Maplebear Inc. reported a routine insider share disposition by its Chief Financial Officer, Emily Reuter, related to tax withholding. On May 15, 2026, 26,929 shares of common stock were withheld at $38.47 per share to satisfy tax obligations upon the vesting of restricted stock units. This was not an open-market sale; the shares were retained by the company for taxes. After this transaction, Reuter directly owned 693,525 shares of Maplebear common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Reuter Emily

Role CHIEF FINANCIAL OFFICER

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	26,929	$38.47	$1.04M

Holdings After Transaction: Common Stock — 693,525 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares withheld for taxes: 26,929 shares Withholding price: $38.47 per share Shares held after transaction: 693,525 shares +1 more

4 metrics

Shares withheld for taxes 26,929 shares Tax withholding on RSU vesting, May 15, 2026

Withholding price $38.47 per share Value used for tax-withholding disposition

Shares held after transaction 693,525 shares Direct ownership by CFO after withholding

Tax-withholding transactions 1 transaction Single F-code disposition reported in Form 4

Key Terms

restricted stock units, tax withholding obligations, Common Stock, Form 4

4 terms

restricted stock units financial

"Represents shares withheld to satisfy tax withholding obligations 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

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

Common Stock financial

"security_title: "Common Stock" in the reported transaction."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"INSIDER FILING DATA (Form 4) describing the insider transaction."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

05/19/2026 - 04:06 PM

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^*

Reuter Emily

(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 FINANCIAL OFFICER

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/15/2026		F		26,929⁽¹⁾	D	$38.47	693,525	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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	05/19/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Maplebear (CART) disclose for CFO Emily Reuter?

Maplebear disclosed that CFO Emily Reuter had 26,929 common shares withheld to cover taxes on vested restricted stock units. This Form 4 event is a compensation-related tax-withholding disposition, not an open-market purchase or sale of shares.

How many Maplebear (CART) shares were involved in the CFO’s Form 4 filing?

The filing shows 26,929 Maplebear common shares withheld at $38.47 per share. These shares were used to satisfy tax withholding obligations tied to restricted stock unit vesting, rather than being traded on the open market.

Does the Maplebear (CART) Form 4 indicate an open-market sale by the CFO?

No, the Form 4 indicates a tax-withholding disposition, not an open-market sale. Shares were withheld by the company to pay taxes on vested restricted stock units, a common administrative process for equity compensation.

How many Maplebear (CART) shares does CFO Emily Reuter hold after the transaction?

After the tax-withholding transaction, CFO Emily Reuter directly holds 693,525 Maplebear common shares. This post-transaction balance reflects her remaining equity position following the withholding of 26,929 shares for tax obligations.

What does transaction code F mean in the Maplebear (CART) Form 4?

Transaction code F on the Form 4 indicates shares used to pay an exercise price or tax liability. In this case, Maplebear withheld 26,929 shares from CFO Emily Reuter to satisfy tax obligations arising from restricted stock unit vesting.

What role did restricted stock units play in the Maplebear (CART) Form 4 filing?

The Form 4 states that the withheld shares satisfied tax obligations from restricted stock units vesting. When RSUs vest, they convert into shares, and companies often withhold a portion of those shares to cover the recipient’s tax liability.