Block Director Files Form 144 Under Rule 10b5-1 Plan

Block, Inc. ($SQ) Form 144 Filing Analysis

Transaction Overview

Block, Inc. Director Anthony Mathew Eisen filed a Form 144 proposing the sale of 6,000 shares of common stock on or around October 26, 2026. The estimated aggregate market value of the proposed disposition is $454,560.00, representing an indicated price of approximately $75.76 per share.

Key Filing Details

• Security Title: Common Stock
• Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
• Shares Outstanding: 540,816,000 shares
• Acquisition Source: Restricted stock acquired directly from the issuer on January 31, 2022
• Trading Plan: Executed under a pre-established Rule 10b5-1 trading plan adopted on March 2, 2026

Trading Significance & Historical Context

• Significance Level: Low
• Relative Size: The 6,000 shares represent approximately 0.001% of Block's 540.8 million shares outstanding, presenting negligible market dilution or downward pressure.
• Pattern of Sales: Eisen has been executing consistent daily sales of 6,000 shares over the preceding three months pursuant to the March 2, 2026 trading plan, alongside a larger single block sale of 41,000 shares on August 5, 2026. Because this transaction adheres strictly to an established 10b5-1 trading schedule, it carries minimal discretionary trading signal for investors.