Executive Chair Robert Francis Rivers Acquires 50,000 Shares of Eastern Bankshares, Inc.

On October 28, 2025, Robert Francis Rivers, the Executive Chair of Eastern Bankshares, Inc., acquired 50,000 shares of the company's common stock at an average price of $17.21 per share. The actual purchase prices ranged from $17.01 to $17.35 per share. Following this transaction, Rivers owns a total of 403,274 shares of common stock. Additionally, Rivers holds 4,005 shares through an ESOP (Employee Stock Ownership Plan). The shares acquired in this transaction are held in joint tenancy with his spouse. This filing provides detailed information about the transaction and the nature of the ownership.