Block, Inc. Director Anthony Mathew Eisen Sells $1.41M in Stock via Rule 10b5-1 Plan

Insider Transaction Summary

Block, Inc. Director Anthony Mathew Eisen reported the open-market sale of 18,000 shares of Class A Common Stock across three consecutive trading sessions between October 20, 2026, and October 22, 2026. The total gross transaction value was approximately $1,406,280 at a weighted average price of approximately $78.13 per share.

Transaction Breakdown

• October 20, 2026: 6,000 shares sold at $77.25 per share ($463,500 total)
• October 21, 2026: 6,000 shares sold at $79.07 per share ($474,420 total)
• October 22, 2026: 6,000 shares sold at $78.06 per share ($468,360 total)

Context and Significance

• 10b5-1 Trading Plan: As indicated in Footnote 1 and the filing checkmark, these dispositions were made pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on March 2, 2026.
• Holding Impact: Following the transactions, Eisen retains direct ownership of 1,236,672 Class A shares. The sale represents roughly 1.43% of his pre-transaction holdings, leaving his overall exposure to the issuer substantially intact.
• Significance Level: Low, reflecting the non-discretionary nature of scheduled 10b5-1 plans and the small proportion of total equity liquidated.