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

Executive Summary

On October 7, 2026, Anthony Mathew Eisen, a Director of Block, Inc. ($SQ), filed Form 144 noticing the proposed sale of 6,000 shares of Common Stock with an estimated aggregate market value of $452,100 (approximately $75.35 per share). The proposed transaction is executed through Morgan Stanley Smith Barney LLC pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on March 2, 2026.

Transaction & Plan Context

• Security Origin: The shares were acquired on January 31, 2022, from the issuer via a restricted stock award.
• Pre-Arranged Trading Schedule: The sale is part of an ongoing programmatic liquidation under a Rule 10b5-1 plan established on March 2, 2026. Prior filings over the past three months display routine sales of 6,000 shares per trading day.
• Market Impact: The 6,000 shares represent less than 0.002% of Block's 540,816,000 outstanding common shares, presenting minimal market disruption and carrying low informational weight regarding fundamental performance.