Chief Financial Officer Acquires Additional Shares in Eastern Bankshares, Inc.

Rosato R David, the Chief Financial Officer of Eastern Bankshares, Inc., acquired additional shares of the company's common stock on October 28 and 29, 2025. On October 28, he acquired 10,000 shares at a price of $17.08 per share, increasing his total holdings to 30,000 shares. The following day, he acquired another 10,000 shares at $16.88 per share, bringing his total holdings to 40,000 shares. These transactions were made indirectly through a trust held by his spouse. The filing also indicates that Mr. David directly holds 8,022 shares of the company's common stock. The transactions were reported in a Form 4 filing with the SEC.