# EDGAR Filing Document

**Accession Number:** 0000723188
**File Stem:** 0001104659-26-001402
**Filing Date:** 2026-1
**Character Count:** 6286
**Document Hash:** 4a8cd25dfc65892905a3e207b4f141a3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-001402.hdr.sgml**: 20260106

**ACCESSION NUMBER**: 0001104659-26-001402

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20251231

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260106

**DATE AS OF CHANGE**: 20260106

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMMUNITY FINANCIAL SYSTEM, INC.
- **CENTRAL INDEX KEY:** 0000723188
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 161213679
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13695
- **FILM NUMBER:** 26512763

**BUSINESS ADDRESS:**
- **STREET 1:** 5790 WIDEWATERS PKWY
- **CITY:** DEWITT
- **STATE:** NY
- **ZIP:** 13214
- **BUSINESS PHONE:** 8007242262

**MAIL ADDRESS:**
- **STREET 1:** 5790 WIDEWATERS PARKWAY
- **CITY:** DEWITT
- **STATE:** NY
- **ZIP:** 13214

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMMUNITY BANK SYSTEM, INC.
- **DATE OF NAME CHANGE:** 20130806

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMMUNITY BANK NA, a subsidiary of Community Bank System Inc
- **DATE OF NAME CHANGE:** 20130729

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMMUNITY BANK NA, a subsidiary of Community Bank System Inc.
- **DATE OF NAME CHANGE:** 20130726

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934**

Date of Report (Date of earliest event reported): **December 31, 2025**

![height: 30px](tm261960d1_8kimg01.jpg)

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-13695** | **16-1213679** |
| (State or other jurisdiction of<br> incorporation) | (Commission File Number) | (IRS Employer Identification No.) |

---

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| | |
|:---|:---|
| **5790 Widewaters Parkway, DeWitt, New York** | **13214** |
| (Address of principal executive offices) | (Zip Code) |

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Registrant's telephone number, including area code: **(315) 445-2282**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

◻ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

◻ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

◻ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

◻ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;Title of each class | &nbsp;&nbsp;Trading<br> Symbol(s) | &nbsp;&nbsp;Name of each exchange on which registered |
| &nbsp;&nbsp;Common Stock, $1.00 par value per share | &nbsp;&nbsp;CBU | &nbsp;&nbsp;New York Stock Exchange |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ◻

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

**Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.** 

(b)(e) Consistent with the previously announced succession plan, on December 31, 2025, Jeffrey M. Levy retired from his position as Senior Vice President ("SVP") and Chief Banking Officer of Community Bank, N.A. (the "Bank"), Community Financial System, Inc.'s (the "Company") wholly owned subsidiary. Matthew K. Durkee, the Bank's former President, Commercial Banking, has succeeded Mr. Levy as the Bank's SVP and Chief Banking Officer, effective as of January 1, 2026. Mr. Durkee joined the Bank in January 2022 as the President of the New England Region and was appointed as the President, Commercial Banking in January 2024.

To ensure a smooth transition, the Bank entered into a consulting agreement with Mr. Levy. Under this agreement, Mr. Levy will provide advisory consulting services as requested by the Bank from January 5, 2026 through June 30, 2026, for a monthly fee of $25,000.

 **Item 8.01 Other Events**

On December 17, 2025, the Company's Board of Directors approved its annual stock repurchase program authorizing the repurchase, at the discretion of senior management and subject to approval by the Company's regulators, of up to 2,633,000 shares of the Company's common stock during the twelve-month period starting January 1, 2026.

Such repurchases may be made at the discretion of senior management depending on market conditions and other relevant factors and will be acquired through open market or privately negotiated transactions as permitted under Rule 10b-18 of the Securities Exchange Act of 1934 and other applicable regulatory and legal requirements. This new authorization replaces the previous program, which expired on December 31, 2025, under which the Company repurchased 206,054 shares during 2025.

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | |
|:---|:---|
| **Community Financial System, Inc.** | **Community Financial System, Inc.** |
| By: | /s/ Michael N. Abdo |
| Name: | Michael N. Abdo |
| Title: | Executive Vice President and General Counsel |

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Dated: January 6, 2026