Colter David M Acquires BAR HARBOR BANKSHARES Common Stock

On June 18, 2026, Colter David M acquired 19.6565 shares of BAR HARBOR BANKSHARES Common Stock at a price of $36.10 per share. This transaction, made through the Bar Harbor Bankshares Dividend Reinvestment and Direct Stock Purchase and Sale Plan, brings the total post-transaction shares owned by Colter David M to 12723.3990. The acquisition is exempt under Rule 16b-3(d) of the Securities Exchange Act of 1934. The filing was signed by Olivia Erickson, Attorney-in-Fact, on June 23, 2026.