0000743367 2026-09-15 2026-09-15 0000743367 false 8-K 2026-09-15 BAR HARBOR BANKSHARES ME 001-13349 01-0393663 PO Box 400 04609-0400 82 Main Street Bar Harbor ME 207 288-3314 false false false false Common Stock, par value $2.00 per share BHB NYSEAMER false