Block, Inc.: director Eisen Anthony Mathew sold 18,000 shares

What happened Eisen Anthony Mathew, a director, sold 6,000 shares on Oct 15, 2026 at $76.99 for $461,940; sold 6,000 shares on Oct 16, 2026 at $80.43 for $482,580; and sold 6,000 shares on Oct 19, 2026 at $78.58 for $471,480. The three transactions total $1,416,000 and are reported as sales.

Key details

• Transaction dates and prices: Oct 15, 2026 at $76.99; Oct 16, 2026 at $80.43; Oct 19, 2026 at $78.58.
• Shares owned after the transaction: not reported in the provided filing details.
• Footnotes: the filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted Mar 2, 2026 (footnote F1).
• Filing date and report period: Form 4 filed Oct 19, 2026; period of report begins Oct 15, 2026.

Why it may matter The filing shows open-market sales executed under a Rule 10b5-1 plan. A filing does not show why the insider traded or why the company acted.