Holder plans sale of 4,000 Community Bank System (NYSE: CBU) shares

Rhea-AI Filing Summary

Community Bank System has a planned sale of 4,000 shares of its common stock, with an aggregate market value of 256000.00, according to a Form 144 notice. The shares are to be sold through broker APEX Clearing on the NYSE around 02/03/2026.

The filing notes 52,680,000 common shares outstanding. The 4,000 shares to be sold were acquired on 02/03/2026 via a stock option exercise from Community Bank Systems, with the same date listed for payment.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	APEX CLEARING350 N ST. PAUL ST SUITE 300 DALLAS TX 75201	4000	256000.00	52680000	02/03/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/03/2026	Stock Option Exercise	COMMUNITY BANK SYSTEMS			4000	02/03/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Community Bank System (CBU) Form 144 filing disclose?

The Form 144 notice discloses a planned sale of 4,000 Community Bank System common shares with an aggregate market value of 256000.00. The sale is to be executed through APEX Clearing on the NYSE, and 52,680,000 common shares are listed as outstanding.

How many Community Bank System (CBU) shares are planned for sale?

The filing shows a planned sale of 4,000 common shares. These shares have an aggregate market value of 256000.00 and will be sold on the NYSE through broker APEX Clearing, as indicated in the Form 144 securities information table.

How were the Community Bank System (CBU) shares in the Form 144 acquired?

The 4,000 Community Bank System common shares were acquired on 02/03/2026 through a stock option exercise. The issuer listed is COMMUNITY BANK SYSTEMS, and the date of payment is also 02/03/2026, with the nature of payment described as N/A in the table.

What is the aggregate market value of the Community Bank System (CBU) shares to be sold?

The Form 144 states an aggregate market value of 256000.00 for the 4,000 common shares to be sold. This value appears in the securities information table alongside details such as the NYSE listing and the broker, APEX Clearing, handling the transaction.

How many Community Bank System (CBU) shares are outstanding in the Form 144?

The securities information table lists 52,680,000 common shares outstanding. This figure serves as a baseline share count for Community Bank System at the time of the Form 144 notice, separate from the 4,000 shares identified for potential sale.

On which exchange will the Community Bank System (CBU) shares be sold?

The Form 144 indicates that the 4,000 Community Bank System common shares are planned to be sold on the NYSE. APEX Clearing, located in Dallas, Texas, is listed as the broker responsible for executing the transaction on that exchange.