Block, Inc. — Director's Dealing 2026

May 27, 2026

5/27/26, 2:05 PM
SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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OMB Number: 3235-0287
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☐ 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
Jennings Owen Britton | 2. Issuer Name and Ticker or Trading Symbol
Block, Inc. [ XYZ ] | 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
Director 10% Owner
X Officer (give title below)
Business
Lead |
| --- | --- | --- |
| (Last) (First) (Middle)
1955 BROADWAY
SUITE 600 | 2a. Foreign Trading Symbol |
| (Street)
OAKLAND CALIFORNIA 94612 | 3. Date of Earliest Transaction (Month/Day/Year)
05/22/2026 | 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person |
| (City) (State) (Zip) |
| 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) | 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) |
| Code | V | Amount | (A) or (D) | Price |
| Class A Common Stock | 05/22/2026 | | S(1) | | 1,316 | D | $68.54 | 479,662 | 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) |
| Code | V | (A) | (D) | Date Exercisable | Expiration Date |

Explanation of Responses:
1. The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on September 2, 2025.

Remarks:

/s/ Susan Szotek, Attorney-in-Fact 05/27/2026

** 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)

https://www.sec.gov/Archives/edgar/data/1512673/000162828026038531/xslF345X06/wk-form4_1779915844.xml