Block, Inc. Director Anthony Eisen Files Form 144 to Sell 6,000 Shares

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

Executive Overview

Director Anthony Mathew Eisen filed a Form 144 notice on October 28, 2026, indicating the intention to sell 6,000 shares of Block, Inc. Common Stock through Morgan Stanley Smith Barney LLC. The estimated market value of the proposed transaction is $446,640.00, representing an approximate price per share of $74.44.

Transaction Context & 10b5-1 Plan

• Acquisition Origin: The securities were originally acquired on January 31, 2022, from the issuer as restricted stock.
• Trading Plan: The planned sale is being executed pursuant to a Rule 10b5-1 trading plan adopted on March 2, 2026.
• Recent Activity: Eisen has maintained a programmatic daily divestment pattern, consistently selling 6,000 shares across numerous trading sessions over the past three months under the same schedule.

Trading Significance & Market Impact

• Significance Level: Low
• Dilution & Volume Context: With over 540.8 million shares outstanding, this proposed sale represents approximately 0.001% of total common shares outstanding. Given that this is part of a pre-established, automated Rule 10b5-1 plan, it reflects routine portfolio diversification rather than a discretionary market-timing decision.