Mastercard (MA) director Oki Matsumoto granted 509 deferred stock units

Rhea-AI Filing Summary

Matsumoto Oki reported acquisition or exercise transactions in this Form 4 filing.

Mastercard director Oki Matsumoto reported a compensation-related stock award. On June 16, 2026, Matsumoto received 509 shares of Class A Common Stock as a grant, with no purchase price paid. After this award, direct holdings reported in this filing total 8,692 shares.

The award is structured as a deferred stock unit grant that was fully vested on the grant date. However, settlement into shares is deferred until June 16, 2030, or later if Matsumoto elects to further defer the award under the plan’s rules.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Matsumoto Oki

Role null

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	509	$0.00	--

Holdings After Transaction: Class A Common Stock — 8,692 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares granted: 509 shares Holdings after transaction: 8,692 shares Grant price: $0.0000 per share +1 more

4 metrics

Shares granted 509 shares Class A Common Stock award on June 16, 2026

Holdings after transaction 8,692 shares Total direct Class A Common Stock after grant

Grant price $0.0000 per share Compensation-related award, no purchase price paid

Settlement date June 16, 2030 Deferred stock unit award settlement date per footnote

Key Terms

deferred stock unit award, fully vested, settle on June 16, 2030, grant, award, or other acquisition

4 terms

deferred stock unit award financial

"Represents deferred stock unit award that was fully vested on June 16, 2026"

fully vested financial

"award that was fully vested on June 16, 2026, the date of grant"

settle on June 16, 2030 financial

"but will settle on June 16, 2030 (or later, subject to re-deferral"

grant, award, or other acquisition financial

"transaction code description: Grant, award, or other acquisition"

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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^*

Matsumoto Oki

(Last) (First) (Middle)

2000 PURCHASE STREET

(Street)

PURCHASE NEW YORK 10577

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Mastercard Inc [ MA ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/16/2026

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 Common Stock	06/16/2026		A		509(1)	A	$0	8,692	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 deferred stock unit award that was fully vested on June 16, 2026, the date of grant, but will settle on June 16, 2030 (or later, subject to re-deferral of the award if elected by the reporting person).

Remarks:

	/s/ Craig Brown, as attorney-in-fact for Oki Matsumoto, pursuant to a power of attorney dated June 23, 2025	06/18/2026
	** 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 Mastercard (MA) director Oki Matsumoto report?

Director Oki Matsumoto reported a grant of 509 shares of Mastercard Class A Common Stock. The award was granted at no purchase price as part of compensation, increasing his directly held shares to 8,692 after the transaction.

Was the Mastercard (MA) insider transaction a market purchase or sale?

The transaction was not a market trade. It was a Form 4 code A grant, meaning a compensation-related award of 509 shares, with no open-market buying or selling and no transaction price per share paid by the director.

How many Mastercard (MA) shares does Oki Matsumoto hold after this award?

After the June 16, 2026 grant, Oki Matsumoto is reported as directly owning 8,692 shares of Mastercard Class A Common Stock. This total includes the newly awarded 509 shares reflected in the Form 4 filing.

What are the vesting and settlement terms of the Mastercard (MA) award?

The 509-share award vested in full on June 16, 2026, the grant date. However, it is a deferred stock unit award, scheduled to settle on June 16, 2030, or later if the director elects to re-defer settlement under the plan.

Does the Mastercard (MA) Form 4 indicate any derivative or option exercises?

No, this Form 4 only reports a non-derivative stock grant of 509 shares of Class A Common Stock. The derivativeSummary section is empty, indicating no option, warrant, or other derivative exercises were reported in this filing.