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

Executive Summary

On September 17, 2026, Block, Inc. director Anthony Mathew Eisen submitted a Form 144 notice disclosing the intent to sell 6,000 shares of Common Stock through Morgan Stanley Smith Barney LLC. The transaction has an aggregate market value of approximately $467,820, representing an estimated price of $77.97 per share.

Transaction & Plan Details

• Security: Common Stock
• Proposed Volume: 6,000 shares
• Gross Value: $467,820.00
• Acquisition Origin: The shares were acquired on January 31, 2022, from the issuer as restricted stock.
• Pre-Scheduled Plan: The proposed sale is executed pursuant to a Rule 10b5-1 trading plan established on March 2, 2026.
• Recent Selling History: The filer has conducted regular, near-daily sales of 6,000 shares throughout July, August, and September 2026, alongside larger periodic tranches, reflecting programmatic execution under the trading plan.

Market Impact & Significance

The filing indicates Low trading significance given that the 6,000 shares represent an immaterial fraction (<0.01%) of Block's 540,816,000 outstanding shares and are executed under a pre-established Rule 10b5-1 automated plan.