EMPLOYMENT AGREEMENT EMPLOYMENT AGREEMENT executed as of this 27 day of January, 2022 (“Agreement”) among ARROW FINANCIAL CORPORATION, a New York corporation with its principal place of business at 250 Glen Street, Glens Falls, New York 12801...

EMPLOYMENT AGREEMENT EMPLOYMENT AGREEMENT executed as of this 27 day of January, 2022 (“Agreement”) among ARROW FINANCIAL CORPORATION, a New York corporation with its principal place of business at 000 Xxxx Xxxxxx, Xxxxx Xxxxx, Xxx Xxxx 00000 (“Arrow”), its wholly-owned subsidiary, GLENS FALLS NATIONAL BANK AND TRUST COMPANY, a national banking association with its principal place of business at 000 Xxxx Xxxxxx, Xxxxx Xxxxx, Xxx Xxxx 00000 (the “Bank” and collectively with Arrow, the “Company”), and XXXXXX X. XXXXXX, residing at 000 Xxxxxx Xxxxxx Xxxx., Xxxxxxxxxx, Xxx Xxxx 00000 (the “Executive”). The effective date of this Agreement shall be February 1, 2022 (the “Effective Date”). Capitalized terms used herein and not otherwise defined herein shall have the meanings set forth in Paragraph 11 of this Agreement. Recitals WHEREAS, Arrow and the Bank consider the maintenance of a competent and experienced executive management team to be essential to the long-term success of Arrow and the Bank; and WHEREAS, the Executive wishes to continue to serve Arrow and the Bank as part of such executive management team; and WHEREAS, in this regard, Arrow and the Bank, on the one hand, and the Executive, on the other, have determined that it is in the best interests of all of the parties that the Executive serve as President and Chief Executive Officer of Arrow and the Bank, pursuant to a written employment agreement and in order to secure Executive’s services and skills, which are considered extraordinary, special and unique for its business and the long-term success thereof; and WHEREAS, the parties have agreed that this Agreement will supersede and replace any and all agreements, written or oral, previously in place regarding the employment of the Executive by either Arrow or the Bank, except for compensatory or employee benefit plans applicable to employees of Arrow and/or the Bank generally or to certain groups or sub-groups of employees of which the Executive is a member, and awards or award agreements issued to the Executive under such plans; and NOW, THEREFORE, in furtherance of the interests described above and in consideration of the respective covenants and agreements herein contained, the parties hereto agree as follows: 1. Employment. Arrow and the Bank will employ the Executive, and the Executive agrees to be employed by Arrow and the Bank, for the Term of this Agreement, as defined in Paragraph 2 (such employment, the “Employment”). Arrow and the Bank agree to employ the Executive and the Executive agrees to serve as President and Chief Executive Officer of Arrow and the Bank, with such duties as are described in Paragraph 3 and subject to the other terms and conditions of this Agreement.

- 2 - 2. Term. (a) Term. The term of Employment of the Executive under this Agreement (“Term”) shall commence on the Effective Date and, unless the Executive becomes a Retired Early Employee under Paragraph 6 of this Agreement or such Employment is earlier terminated as provided in Paragraph 7 of this Agreement, shall expire on the last day of the third full year following the Effective Date. (b) Annual Review. On or before each anniversary of the Effective Date of this Agreement, each of the Arrow Board and the Bank Board, will consider and vote upon a proposal to extend to the Executive an offer to replace this Agreement with a new employment agreement (the “Replacement Agreement”) commencing on the date of such anniversary. The Replacement Agreement (i) will be for a new term of three (3) years, (ii) will provide for a Base Salary for the Executive at commencement of the Replacement Agreement at least equal to the Base Salary of the Executive as of the last day immediately preceding such commencement, (iii) subject to Paragraph 5(b) hereof, will provide for other benefits having an aggregate value to the Executive at least equal to the aggregate value of the other benefits provided to the Executive as of the last day immediately preceding such commencement, and (iv) will contain other terms and conditions relating to the Executive’s position and duties, place of performance, rights upon a Change of Control of Arrow and rights in connection with any early Termination of Employment of the Executive that are, in each such instance, at least as favorable to the Executive as the terms and conditions relating to such matters under this Agreement, and generally shall be as favorable to the Executive as is this Agreement, as of the last day immediately preceding such commencement. If the Arrow Board and the Bank Board shall determine to offer such a Replacement Agreement to the Executive and the Executive shall accept, this Agreement shall terminate at 11:59 p.m. on the day prior to the commencement date of the Replacement Agreement and the Replacement Agreement shall take effect at 12:00 midnight on such commencement date. If, prior to any anniversary of the Effective Date of this Agreement, either the Arrow Board or the Bank Board shall not have offered a Replacement Agreement to the Executive under the preceding subparagraph of this Paragraph 2(b) (a “Non-Offer”), or the Executive, having been offered such a Replacement Agreement, shall not have accepted such Replacement Agreement (a “Non-Acceptance” and with either such Non-Offer or Non-Acceptance constituting a “Non- Renewal”), this Agreement and the Employment of the Executive hereunder shall nevertheless continue in full force and effect until the expiration of the Term of this Agreement in accordance with the terms hereof, and the rights and obligations of each of the parties hereunder, including the rights and obligations of the parties under this Paragraph 2(b), shall continue unchanged during the remaining Term of this Agreement, despite such Non-Renewal, except as may be specifically provided otherwise in this Agreement. 3. Position and Duties. The Executive shall continue to serve as the President and Chief Executive Officer of Arrow and the Bank and shall have such duties, responsibilities, and authority as normally attend such positions or as may reasonably be assigned to the Executive from time to time by the Arrow Board or the Bank Board. The Executive shall devote substantially all his working time and efforts to the business and affairs of Arrow and the Bank, provided however, that the Executive may, with the approval of the Arrow Board and the Bank

- 12 - (collectively, the “Business”). As a senior executive, Executive provides services that are unique, special and/or extraordinary to the Business in which Arrow and its Affiliates engage, and have access to and will learn of trade secrets of Arrow and its Affiliates and confidential information pertaining to their customers. The provisions of Paragraphs 9 and 10 are agreed by the parties to be reasonable and necessary to protect the goodwill of Arrow’s and its Affiliates’ Business, the good will of special/long-term customer relationships, Arrow’s and its Affiliates’ confidential information and trade secrets (including but not limited to information concerning their customers, marketing studies, marketing strategies, acquisition plans, costs, personnel and financial performance) and confidential customer information and to protect against unfair competition by an employee whose services are special, unique and/or extraordinary to the Business of Arrow and its Affiliates and their long-term success. Accordingly, the Executive agrees as follows: (a) Non-Compete. For a period of two (2) years following the effective date of Termination of Employment of the Executive by any party for any reason (excluding death), including any Termination of Employment following a Change in Control under Paragraph 6 of this Agreement, the Executive will not, directly or indirectly: (1) engage in the business of banking, lending, trust operations or providing financial, property, casualty, or health insurance or investment adviser services or products anywhere in the Designated Area or (2) manage, operate, or control, or accept or hold a position as a director, officer, employee, agent or partner of or adviser or consultant to, or otherwise perform substantial services for or provide advice to, any bank or insured financial institution or other corporation or entity engaged in the business of banking, lending, trust operations or providing financial, property, casualty, or health insurance or investment adviser services and products (directly or through a subsidiary), excluding Arrow and its Affiliates (any such other bank, institution, corporation or entity, a “Financial Institution”), if, as of the effective date of such Termination of Employment, such Financial Institution has any office or branch located within the Designated Area or has immediate plans to establish any office or branch within the Designated Area. For purposes of the preceding sentence, the “Designated Area” as of any particular time will consist of all counties in the State of New York and any other state in which Arrow or any of its Affiliates maintains an office or branch through which it engages in Business or has acted to establish an office or a branch through which it will engage in Business. The provisions of this paragraph shall not prohibit Executive during such two-year period from working for a company whose principal business is providing property, casualty or health insurance, private equity investments, or serving as a securities broker if Executive is engaged solely in that business and not in the business of providing banking, lending or trust services. The term financial services means financial products associated with the business of banking, including in particular but not limited to credit cards, debit cards, checking and savings accounts, and money market funds. (b) Non-Solicitation. For a period of two (2) years following the effective date of Termination of Employment of the Executive by any party for any reason (excluding death), the Executive will not, directly or indirectly, (i) acting on behalf of any Financial Institution, regardless of where such Financial Institution is located or doing business, solicit any banking, lending or trust business or the business of providing financial, insurance or investment adviser services or products business for such Financial Institution from, or otherwise seek to obtain as a customer or client of such

- 14 - employment hereunder or after Termination of Employment, to anyone not employed or engaged by Arrow or an Affiliate thereof to render services to it. The Executive further covenants and agrees that he will not at any time use any such information, without such express prior written consent, for his own benefit or the benefit of any party other than Arrow or its Affiliates. This Paragraph 10 shall survive termination of this Agreement. 11. Definitions. The following capitalized terms when used in this Agreement shall have the following meanings. (a) “Affiliate” means any corporation or other business entity that from time to time is, along with Arrow, a member of a controlled group of businesses, as defined in Sections 414(b) and 414(c) of the Code, provided that the language “at least 50 percent” shall be used instead of “at least 80 percent” each place it appears in such test. A corporation or other business entity is an Affiliate only while a member of such group. (b) “Agreement” shall have the meaning set forth in the introductory paragraph hereof. (c) Intentionally omitted. (d) “Arrow” shall mean Arrow Financial Corporation. (e) “Arrow Board” shall mean the Board of Directors of Arrow. (f) “Bank” shall mean Glens Falls National Bank and Trust Company. (g) “Bank Board” shall mean the Board of Directors of the Bank. (h) “Base Salary” shall have the meaning set forth in Paragraph 5(a) hereof. (i) “Change of Control” means: (i) The acquisition by one person, or more than one person acting as a group, of ownership of stock of Arrow that, together with stock held by such person or group, constitutes more than 50% of the total fair market value or total voting power of the stock of the Arrow; (ii) The acquisition by one person, or more than one person acting as a group, of ownership of stock of Arrow that, together with stock of Arrow acquired during the twelve-month period ending on the date of the most recent acquisition by such person or group, constitutes 30% or more of the total voting power of the stock of Arrow; (iii) A majority of the members of the Arrow Board are replaced during any twelve-month period by directors whose appointment or election is not endorsed by a majority of the members of the Arrow Board before the date of the appointment or election; or

- 16 - (x) “Retired Early Employee” shall have the meaning set forth in Paragraph 6 hereof. (y) “Retirement” shall have the meaning set forth in Paragraph 7(f)(i) hereof. (z) “Section 4999 Determination” shall have the meaning set forth in Paragraph 6(g)(ii) hereof. (aa) “Target Bonus” shall have the meaning set forth in Paragraph 5(b) hereof. (bb) “Term” shall have the meaning set forth in Paragraph 2(a) hereof. (cc) “Termination of Employment” or “Termination of Employment of Executive” means the separation from service of the Executive, as defined in the regulations under Section 409A of the Code, with and from Arrow and its Affiliates. Generally, for purposes of Section 409A, a separation from service means a decrease in the performance of services to no more than 20% of the average for the preceding 36-month period, disregarding leaves of absence of up to six months where there is a reasonable expectation the Executive will return. (dd) “Termination of Employment of Executive as a Retired Early Employee” means a Termination of Employment of Executive pursuant to Paragraph 6(a) hereof, that is, either a Termination of Employment of Executive without Cause or a Termination of Employment of Executive for Good Reason, in either case, following a Change in Control and otherwise meeting the requirements of Paragraph 6(a) hereof. (ee) “Termination of Employment of Executive for Cause” shall mean a termination of the Employment of Executive by Arrow or the Bank pursuant to Paragraph 7(a) for any one or more of the following “Causes:” (i) any willful misconduct by the Executive which is materially injurious to Arrow or the Bank or their Affiliates, monetarily or otherwise; (ii) any willful failure by the Executive to follow the reasonable directions of the Arrow Board or the Bank Board; (iii) any failure by the Executive substantially to perform any reasonable directions of the Arrow Board or the Bank Board (other than failure resulting from disability or death), within thirty (30) days after delivery to the Executive by the respective Board of a written demand for substantial performance, which written demand shall specifically identify the manner in which the respective Board believes that the Executive has not substantially performed; (iv) any inability of the Executive to serve as an officer or director of any subsidiary company, or perform any substantial portion of Executive’s duties hereunder, by reason of any order of the Federal Deposit Insurance Corporation, the Office of the Comptroller of Currency, or any other regulatory authority or agency having jurisdiction over Bank or any of its Affiliates; or

- 17 - (v) intentionally providing false or misleading information to, or otherwise misleading, the Arrow Board, the Bank Board or any committee thereof. (ff) “Termination of Employment of Executive for Good Reason” means any Termination of Employment of Executive, effected by the Executive, in his sole discretion, following Executive’s discovery of a Good Reason for such Termination of Employment (as defined below), and meeting all of the requirements for such Termination of Employment set forth below. Any such Termination of Employment of Executive for Good Reason shall be deemed to have been effected under Paragraph 7(c) of this Agreement unless it meets all of the conditions for a Termination of Employment of Executive for Good Reason under Paragraph 6(a) hereunder, in which event it shall be deemed to have been effected under Paragraph 6(a). Any Termination of Employment of Executive for Good Reason under this Agreement will be commenced upon, and only upon, delivery of advance written notice thereof by the Executive to Arrow or the Bank, which written notice must be delivered, if such Termination of Employment is to become effective, not later than ninety (90) days after the discovery by the Executive of the Good Reason underlying such Termination of Employment (and, if the Termination of Employment of Executive for Good Reason is being effected under Paragraph 6(a) of this Agreement, not later than one (1) year after the date of the Change in Control the occurrence of which is a pre-condition to the right of Executive to effect such a Termination of Employment under Paragraph 6(a)). The written notice of termination delivered by the Executive to Arrow or the Bank shall (i) state that the Termination of Employment of Executive for Good Reason is being effected under Paragraph 6(a) or Paragraph 7(c), as appropriate, (ii) identify with reasonable particularity the Good Reason or Good Reasons underlying the Termination of Employment, and (iii) specify the effective date of such Termination of Employment, which shall be a date not less than thirty (30) days nor more than one hundred eighty (180) days after the delivery of such notice to Arrow or the Bank, as determined by the Executive. If, prior to the effective date of the Termination of Employment of Executive specified in the written notice, Arrow or the Bank is able to remedy in full, and remedies in full, the circumstances underlying or constituting the Good Reason or Good Reasons identified by the Executive in the written notice, then such Good Reason or Good Reasons shall be deemed cured and the Termination of Employment of Executive for Good Reason shall be deemed null and void, effective upon execution of written affidavit of cure signed by Arrow and the Bank and consented to by the Executive, such consent not to be unreasonably withheld. For purposes of any Termination of Employment of Executive for Good Reason, “Good Reason” shall mean (i) the occurrence of a Non-Offer of a Replacement Agreement pursuant to Paragraph 2(b) hereof; (ii) a material diminution in the Executive’s title, authority, duties, or responsibilities; (iii) Executive is required to relocate more than 100 miles from the base location at which Executive currently performs his employment duties; or (iv) the occurrence of a material breach by the Company of any provision of this Agreement. (gg) “Termination of Employment of Executive without Cause” means any Termination of Employment of Executive by Arrow or the Bank prior to normal expiration of the Term of Employment hereunder, for any reason or no reason, that does not qualify as a Termination of Employment of Executive for Cause or otherwise meet the definition of any other Termination of Employment of Executive hereunder. Any such Termination of Employment of Executive without Cause shall be deemed to have been effected under Paragraph 7(b) of this Agreement unless it meets all the conditions for a Termination of Employment of Executive

- 19 - 17. Performance by Arrow or the Bank. Performance under this Agreement by Arrow and the Bank, including the payment of any amounts provided for hereunder, are subject to applicable law and regulation including payments prohibited under 12 CFR 359 and any other payment restrictions on executive compensation under applicable banking law and regulation. Any obligation of Arrow or the Bank to make a payment under any provision of this Agreement shall be deemed an obligation of both parties to make such payment, and the making of such payment by either such party shall be deemed performance of the obligation to pay by both such parties. 18. Company Policies or Guidelines. In consideration of the Executive’s employment with Arrow and the Bank, Executive agrees that his compensation and benefits provided for hereunder or otherwise by Arrow or the Bank are subject to (i) applicable laws and regulations as are in effect from time to time, and (ii) current or subsequently adopted policies or guidelines issued by the Arrow Board or the Bank Board , in each case, impacting such compensation or benefits pursuant to the terms of such applicable laws, regulations, policies or guidelines (e.g., clawback or incentive compensation recoupment policies and/or stock ownership guidelines). 19. Counterparts. This Agreement may be made and executed in counterparts, in which case all counterparts shall be deemed to constitute one original document for all purposes. 20. Governing Law. This Agreement is governed by and is to be construed and enforced in accordance with the laws of the State of New York without reference to conflicts of law principles. 21. Section 409A Compliance. The parties intend that all provisions of this Agreement comply with the requirements of Internal Revenue Code Section 409A to the extent applicable. No provision of this Agreement shall be operative to the extent that it will result in the imposition of the additional tax described in Code Section 409A(a)(1)(B)(i)(II). If any provision hereof is reasonably deemed to contradict Section 409A, the parties agree to revise, to the extent practicable, the Agreement as necessary to comply with Section 409A and fulfill the purpose of the voided provision. Nothing in this Agreement shall be interpreted to permit accelerated payment of nonqualified deferred compensation, as defined in Section 409A, or any other payment in violation of the requirements of Section 409A. With respect to reimbursements that constitute taxable income to Executive, no such reimbursements or expenses eligible for reimbursement in any calendar year shall in any way affect the expenses eligible for reimbursement in any other calendar year and Executive’s right to reimbursement shall not be subject to liquidation in exchange for any other benefit. 22. Authorization. Arrow and the Bank represent and warrant that the execution of this Agreement has been duly authorized by resolution of their respective boards. [SIGNATURE PAGE FOLLOWS]

- 20 - IN WITNESS WHEREOF, the parties have executed or caused to be executed this Agreement effective as of February 1, 2022. ARROW FINANCIAL CORPORATION By: Xxxxxx X. Wise____________________ Xxxxxx X. Xxxx, Senior Executive Vice President and COO GLENS FALLS NATIONAL BANK AND TRUST COMPANY By: Xxxxxx X. Wise______________________ Xxxxxx X. Xxxx, Senior Executive Vice President and COO “EXECUTIVE” Xxxxxx X.Murphy_______________________ Xxxxxx X. Xxxxxx, President & CEO