Brian Grassadonia - Sep 2, 2025 Form 4 Insider Report for Block, Inc. (XYZ)

Signature
/s/ Susan Szotek, Attorney-in-Fact
Stock symbol
XYZ
Transactions as of
Sep 2, 2025
Transactions value $
-$744,102
Form type
4
Date filed
9/4/2025, 05:20 PM
Previous filing
Aug 25, 2025
Next filing
Oct 6, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Grassadonia Brian Ecosystem Lead 1955 BROADWAY, SUITE 600, OAKLAND /s/ Susan Szotek, Attorney-in-Fact 2025-09-04 0001803649

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction XYZ Class A Common Stock Sale -$744K -9.76K -1.67% $76.24 574K Sep 2, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 2, 2025.