Bar Harbor Bankshares

Item 7.01 Regulation FD Disclosure On September 21, 2026, Bar Harbor Bankshares (the “Company”) made available its investor presentation that the Company intends to utilize in connection with investor meetings on September 22, 2026 and September 23, 2026. A copy of the presentation is furnished as Exhibit 99.1 to this Current Report on Form 8-K (this “Report”) and is incorporated by reference herein. The investor presentation is also available on the Company’s website located at www.barharbor.bank/about-us/shareholder-relations/investor-presentations. Note Regarding Forward-Looking Statements This Report contains forward-looking statements that are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. The use of words such as “anticipate,” “believe,” “continue,” “could,” “endeavor,” “estimate,” “expect,” “anticipate,” “intend,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,” “will” or “would” or the negative of such words or other similar expressions can be used to identify forward-looking statements. Each forward-looking statement is subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such statement. These and other risks and uncertainties are described in additional detail in the section entitled “Risk Factors” in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, its Quarterly Reports on Form 10-Q and its other filings made with the Securities and Exchange Commission from time to time. Although the Company’s forward-looking statements reflect the good faith judgment of its management, these statements are based only on facts and factors currently known by the Company. As a result, you are cautioned not to rely on these forward-looking statements. Any forward-looking statement made in this Report speaks only as of the date on which it is made. Except as required by applicable law, the Company undertakes no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future developments or otherwise.