Director Anthony Mathew Eisen filed a Form 4 with the SEC on September 10, 2026, disclosing the sale of 18,000 shares of Block, Inc. Class A Common Stock across three consecutive trading days under a pre-established Rule 10b5-1 trading plan.

Key Highlights

  • Reporting person: Anthony Mathew Eisen, listed as a Director of Block, Inc. (NYSE:XYZ)
  • Shares sold: 6,000 shares on each of September 8, September 9, and September 10, 2026, totaling 18,000 shares
  • Sale prices: $82.18 per share on September 8, $79.27 per share on September 9, and $78.39 per share on September 10, 2026
  • Remaining ownership: 1,416,672 shares of Class A Common Stock held directly following the reported transactions
  • Trading plan: All sales were effected pursuant to a Rule 10b5-1 trading plan adopted on March 2, 2026
  • Form signed: By Susan Szotek as Attorney-in-Fact on September 10, 2026

Eisen's Three-Day Share Sales at Block, Inc.

According to the filing, Anthony Mathew Eisen, a Director of Block, Inc., disposed of Class A Common Stock on three consecutive days. On September 8, 2026, Eisen sold 6,000 shares at $82.18 per share, reducing his direct beneficial ownership to 1,428,672 shares. The following day, September 9, 2026, another 6,000 shares were sold at $79.27 per share, bringing his holdings to 1,422,672 shares.

On September 10, 2026, a third sale of 6,000 shares was executed at $78.39 per share, leaving Eisen with a direct beneficial ownership of 1,416,672 shares of Class A Common Stock, as reported in the filing. All three transactions are coded "S" (sale) and reflect direct ownership throughout.

The filing notes that all sales were made pursuant to a Rule 10b5-1 trading plan that Eisen adopted on March 2, 2026. The form also indicates that a box was checked to reflect that transactions were made pursuant to a contract, instruction, or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). No derivative securities transactions were reported in Table II of the filing.

What Was Disclosed

Director Anthony Mathew Eisen of Block, Inc. disclosed the sale of 18,000 shares of Class A Common Stock between September 8 and September 10, 2026, at prices ranging from $78.39 to $82.18, under a pre-established Rule 10b5-1 plan adopted March 2, 2026.