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

Executive Summary

On October 6, 2026, Block, Inc. (NYSE: SQ) director Anthony Mathew Eisen submitted a Form 144 notice of proposed sale covering 6,000 shares of common stock with an aggregate market value of approximately $460,080.00. The proposed sale is executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on March 2, 2026.

Transaction Details

• Securities Proposed for Sale: 6,000 shares of Common Stock.
• Aggregate Market Value: $460,080.00 (implied price of ~$76.68 per share).
• Original Acquisition: Acquired on January 31, 2022, from the issuer as restricted stock.
• Outstanding Shares Context: Block, Inc. reported 540,816,000 shares outstanding, making this proposed sale represent approximately 0.001% of total shares outstanding.

Historical Pattern & Significance

The filing indicates an ongoing, highly regular liquidation schedule. Over the preceding three months, the reporting person has systematically disposed of batches of 6,000 shares on nearly every trading day under the March 2, 2026 trading plan, alongside larger block sales in July and August. Because this transaction is automated, routine, and represents a negligible fraction of the company's equity float, it carries Low market trading significance.