Block, Inc. — Director's Dealing 2026

Apr 6, 2026

4/3/26, 3:20 PM

SEC FORM 4

SEC Form 4

FORM 4

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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 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 10b51(c). See Instruction 10.

1. Name and Address of Reporting Person* Esperanza Chrysty (Last) (First) (Middle) 1955 BROADWAY SUITE 600	1. Name and Address of Reporting Person* Esperanza Chrysty (Last) (First) (Middle) 1955 BROADWAY SUITE 600	1. Name and Address of Reporting Person* Esperanza Chrysty (Last) (First) (Middle) 1955 BROADWAY SUITE 600	1. Name and Address of Reporting Person* Esperanza Chrysty (Last) (First) (Middle) 1955 BROADWAY SUITE 600	2. Issuer NameandTicker or Trading Symbol Block, Inc. [ XYZ] 2a. Foreign Trading Symbol	2. Issuer NameandTicker or Trading Symbol Block, Inc. [ XYZ] 2a. Foreign Trading Symbol	2. Issuer NameandTicker or Trading Symbol Block, Inc. [ XYZ] 2a. Foreign Trading Symbol	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Legal Offcer	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Legal Offcer
(Street)				3. Date of Earliest		Transaction (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable
OAKLAND	CALIFORNIA 94612			04/01/2026			Line)
							X	Form filed by One Reporting Person
(City)	(State)		(Zip)					Form filed by More than One Reporting Person
UNITED STATES
				4. If Amendment, Date of Original Filed (Month/Day/Year)
(Country)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1. Title of	Security (Instr. 3)	Security (Instr. 3)	2. Transaction	2. Transaction	2A. Deemed	2A. Deemed	3.		4. Securities Acquired (A) or	4. Securities Acquired (A) or	4. Securities Acquired (A) or	5. Amount of	5. Amount of	6. Ownership	6. Ownership	6. Ownership	7. Nature
			Date		Execution Date,		Transaction		Disposed Of (D) (Instr. 3, 4 and			Securities		Form: Direct			of Indirect
			(Month/Day/Year)		if any		Code (Instr.		5)			Beneficially		(D)	or		Beneficial
					(Month/Day/Year)		8)					Owned		Indirect (I)			Ownership
												Following		(Instr.		4)	(Instr. 4)
							Code	V	Amount	(A) or (D) Price		Reported Transaction(s) (Instr. 3 and 4)
Class A Common Stock			04/01/2026				F		284 (1)	D $ 59.54 120,010					D
		Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
			(e.g., puts, calls, warrants,				options, convertible securities)
1. Title of	2.	3. Transaction	3A. Deemed	4.		5.	6. Date Exercisable and			7. Title and	8.	Price of	9. Number of		10.		11. Nature
Derivative	Conversion	Date	Execution Date,	Transaction		Number	Expiration Date			Amount of	Derivative		derivative		Ownership		of Indirect
Security	or Exercise	(Month/Day/Year)	if any	Code	(Instr.	of	(Month/Day/Year)			Securities	Security		Securities		Form:		Beneficial
(Instr. 3)	Price of		(Month/Day/Year)	8)		Derivative				Underlying	(Instr. 5)		Beneficially		Direct (D)		Ownership
	Derivative					Securities				Derivative			Owned		or Indirect		(Instr. 4)
	Security					Acquired				Security			Following		(I) (Instr. 4)
						(A) or				(Instr. 3 and	4)		Reported
						Disposed							Transaction(s)
						of (D)							(Instr.	4)
						(Instr. 3, 4
						and 5)
										Amount
										or
										Number
							Date		Expiration of
				Code	V	(A) (D)	Exercisable		Date	Title Shares

Explanation of Responses:

1. Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of restricted stock units and does not represent a sale by the Reporting Person.

Remarks:

/s/ Susan Szotek, Attorney-inFact

04/03/2026

** 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.

https://www.sec.gov/Archives/edgar/data/1512673/000162828026023744/xslF345X06/wk-form4_1775254639.xml

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4/3/26, 3:20 PM

SEC FORM 4

*** Form 4: SEC 1474 (03-26)**

https://www.sec.gov/Archives/edgar/data/1512673/000162828026023744/xslF345X06/wk-form4_1775254639.xml

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