Form 4 Filing for BAR HARBOR BANKSHARES

Colter David M, a director at BAR HARBOR BANKSHARES (BHB), acquired 14.9598 shares of common stock on December 19, 2025, through the company's Dividend Reinvestment and Direct Stock Purchase and Sale Plan. This transaction, exempt under Rule 16b-3(d), resulted in a post-transaction share count of 12187.2492 for Mr. Colter. The acquisition price was $33.42 per share. The filing was signed by Olivia Erickson, Attorney-in-Fact, on December 23, 2025.