ARROW FINANCIAL CORP

Item 4.

CONTROLS AND PROCEDURES

Management, under the supervision and with the participation of the Chief Executive Officer ("CEO") (who is our principal executive officer) and Chief Financial Officer ("CFO") (who is our principal financial officer), evaluated the effectiveness of our disclosure controls and procedures, as defined in Rule 13a-15(e) and 15d15(e) of the Exchange Act, as of September 30, 2025. Disclosure controls and procedures are controls and other procedures of a company that are designed to ensure the information required to be disclosed in the reports that the Company files or submits under the Exchange Act with the SEC (1) is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms; and (2) is accumulated and communicated to management, including the principal executive and principal financial officers, or persons and committees performing similar functions, such as the Audit Committee, as appropriate to allow timely decisions regarding required disclosure.

Based on this evaluation, management concluded that our internal control over financial reporting was effective as of September 30, 2025.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act, during the quarter ended September 30, 2025 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.