COMMUNITY FINANCIAL SYSTEM, INC.

CBU

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0000723188-26-000025
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: Durkee Matthew K (SVP, Chief Banking Officer)
SEC Filing link

Summary

Type

Sell

Net shares

-399

% of shares

-3.07%

Amount (USD)

$24,159

Insider confidence score

26.3 out of 100

Positive

  • Small sell amount (<$50K)

Negative

  • Large discretionary sell (≥1% of shares)

Stock transactions

Transaction 1

Security

Common Stock

Action

Tax_withhold

Date

2026-03-02

Code

F

Net shares

-399.0

Price per Share

$60.55

Amount (USD)

$24,159.45

Acquired/Disposed

Disposed

Shares Owned Before

3,257.0

Shares Owned After

2,858.0

Filing's footnotes

1. Payment of tax liability associated with vesting of restricted stock award.

2. The number of shares reported herein were acquired pursuant to Community Financial System, Inc.'s 401(k) Plan and are based on a current plan statement.

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.