Block (XYZ) executive sells 3,555 shares under 10b5-1 plan

Rhea-AI Filing Summary

Block, Inc. business lead Jennings Owen Britton reported an open-market sale of 3,555 shares of Class A common stock. The transaction occurred on March 3, 2026 at a price of $63.41 per share. After this sale, he directly owned 231,262 shares of Block’s Class A common stock. The filing notes that this sale was effected under a Rule 10b5-1 trading plan adopted on September 2, 2025.

Insider Trade Summary

Net Seller: 3,555 shares ($225,423)

Net Sell 1 txn

Insider Jennings Owen Britton

Role Business Lead

Sold 3,555 shs ($225K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	3,555	$63.41	$225K

Holdings After Transaction: Class A Common Stock — 231,262 shares (Direct)

Footnotes (1)

1. [object Object]

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).

X

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

(Last) (First) (Middle)

1955 BROADWAY

SUITE 600

(Street)

OAKLAND CA 94612

(City) (State) (Zip)

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)		Other (specify below)
	Business Lead

3. Date of Earliest Transaction (Month/Day/Year)
03/03/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	03/03/2026		S(1)		3,555	D	$63.41	231,262	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. 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	03/05/2026
	** 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.

FAQ

What insider transaction did Block (XYZ) report for Jennings Owen Britton?

Block reported that business lead Jennings Owen Britton sold 3,555 shares of Class A common stock. The shares were sold in an open-market transaction at $63.41 per share under a previously adopted Rule 10b5-1 trading plan.

How many Block (XYZ) shares did Jennings Owen Britton sell and at what price?

Jennings Owen Britton sold 3,555 shares of Block’s Class A common stock at $63.41 per share. This open-market sale is disclosed as a single transaction in the Form 4 insider trading report.

How many Block (XYZ) shares does Jennings Owen Britton hold after this sale?

After the reported sale, Jennings Owen Britton directly owns 231,262 shares of Block’s Class A common stock. This post-transaction ownership figure is disclosed in the Form 4 as the total shares following the transaction.

Was the Block (XYZ) insider sale made under a Rule 10b5-1 trading plan?

Yes. The Form 4 states that the sale was effected under a Rule 10b5-1 trading plan adopted on September 2, 2025. This indicates the trade followed a pre-established plan referenced directly in the filing’s footnote.

What role does Jennings Owen Britton hold at Block (XYZ)?

Jennings Owen Britton is identified as an officer of Block with the title “Business Lead.” This officer status and title are disclosed in the Form 4 reporting the sale of Class A common stock shares.