[Form 4] CHEMUNG FINANCIAL CORP Insider Trading Activity

Rhea-AI Filing Summary

Chemung Financial Corp (CHMG) director reported an insider purchase on a Form 4. On 10/28/2025, the insider bought 1,316 shares of common stock (transaction code P) at an average price of $51.6353. Following the transaction, the insider’s direct beneficial ownership stands at 30,541.619 shares.

The filing notes that the reported balance includes dividends issued periodically under the Issuer’s Dividend Reinvestment Plan. The report was filed by one reporting person, reflecting a routine update to ownership records.

Insights

Equity markets analyst

Routine insider buy; modest size, neutral signal.

A CHMG director reported buying 1,316 shares at $51.6353, lifting direct holdings to 30,541.619 shares. This is a standard Form 4 disclosure of an open-market purchase (code P), indicating additional personal exposure to the stock.

The position total includes periodic dividends from the company’s Dividend Reinvestment Plan, which can add fractional shares over time. There is no stated use of proceeds or corporate cash flow impact; this reflects a personal transaction.

Given the routine nature and limited size, the investment case impact appears limited. Future ownership updates will come through subsequent Forms 4 as transactions occur.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

STREETER JEFFREY B

(Last) (First) (Middle)

ONE CHEMUNG CANAL PLAZA

PO BOX 1522

(Street)

ELMIRA NY 14902-1522

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CHEMUNG FINANCIAL CORP [ CHMG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/28/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
COMMON STOCK	10/28/2025		P		1,316	A	$51.6353	30,541.619(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes dividends issued periodically under the Issuer's Dividend Reinvestment Plan.

Remarks:

	Kathleen S. McKillip, Attorney-in-Fact, pursuant to Power of Attorney dated July 16, 2025.	10/29/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Chemung Financial (CHMG) report in this Form 4?

A director purchased 1,316 CHMG shares on 10/28/2025 at $51.6353 per share (code P).

How many Chemung Financial (CHMG) shares does the insider own after the trade?

Direct beneficial ownership is 30,541.619 shares following the reported transaction.

Was the insider’s ownership direct or indirect?

The filing lists ownership as Direct (D).

What does transaction code P mean for CHMG’s Form 4?

Code P indicates an open-market or private purchase of the issuer’s common stock.

Does the reported share balance include DRIP shares?

Yes. The filing states it includes dividends issued periodically under the Dividend Reinvestment Plan.

How many reporting persons filed this Chemung Financial Form 4?

It was filed by one reporting person.