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

Executive Summary

On September 18, 2026, Anthony Mathew Eisen, a Director at Block, Inc., filed Form 144 noticing the proposed sale of 6,000 shares of common stock with an aggregate market value of approximately $459,300.00.

Transaction Details

• Security: Common Stock
• Proposed Sale Date: September 18, 2026
• Proposed Volume: 6,000 shares
• Estimated Price per Share: ~$76.55
• Aggregate Market Value: $459,300.00
• Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
• Origin of Shares: Acquired on January 31, 2022, as restricted stock from the issuer.

Rule 10b5-1 Trading Plan Context

The transaction is being executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on March 2, 2026. Eisen has engaged in an extensive series of regular, recurring sales of 6,000 shares across the past three months under this programmatic selling framework.

Impact and Significance

• Trading Significance: Low
• Context: The proposed sale represents a minuscule fraction of the company's 540,816,000 outstanding shares and reflects routine programmatic execution under an established 10b5-1 plan rather than discretionary, market-timing sentiment.