Director at Chemung Financial (NASDAQ: CHMG) sells 788 shares

Rhea-AI Filing Summary

Chemung Financial Corp director Thomas R. Tyrrell reported selling 788 shares of common stock in open-market transactions. The sales occurred on April 27, 2026, with 540 shares sold at $65.10 per share and 248 shares sold at $65.83 per share. All transactions involved directly owned common stock.

Insider Trade Summary

Net Seller: 788 shares ($51,480)

Net Sell 2 txns

Insider Tyrrell Thomas R.

Role null

Sold 788 shs ($51K)

Type	Security	Shares	Price	Value
Sale	COMMON STOCK	248	$65.83	$16K
Sale	COMMON STOCK	540	$65.10	$35K

Holdings After Transaction: COMMON STOCK — 8,590.169 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold (first trade): 540 shares Price per share (first trade): $65.10/share Shares sold (second trade): 248 shares +2 more

5 metrics

Shares sold (first trade) 540 shares Open-market sale of common stock at $65.10 on April 27, 2026

Price per share (first trade) $65.10/share Open-market sale of 540 common shares

Shares sold (second trade) 248 shares Open-market sale of common stock at $65.83 on April 27, 2026

Price per share (second trade) $65.83/share Open-market sale of 248 common shares

Total shares sold 788 shares Sum of two open-market sales reported in the Form 4

Key Terms

open-market sale, non-derivative, COMMON STOCK, transaction code

4 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

"transaction_type: "non-derivative""

COMMON STOCK financial

"security_title: "COMMON STOCK""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

transaction code regulatory

"transaction_code: "S""

Form 4 Insider Transactions: What Each Field Means →

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^*

Tyrrell Thomas R.

(Last) (First) (Middle)

ONE CHEMUNG CANAL PLAZA

PO BOX 1522

(Street)

ELMIRA NEW YORK 14902-1522

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/27/2026

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

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

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

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	04/27/2026		S		248	D	$65.83	8,590.169	D
COMMON STOCK	04/27/2026		S		540	D	$65.1	8,050.169	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:

Remarks:

	Kathleen S. McKillip, Attorney-in-Fact, pursuant to Power of Attorney dated 6/25/2025	04/27/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Chemung Financial (CHMG) disclose in this Form 4?

Chemung Financial disclosed that director Thomas R. Tyrrell sold 788 shares of common stock. The Form 4 shows two open-market sales on April 27, 2026, reflecting routine insider trading activity reported to the SEC for transparency and compliance purposes.

How many Chemung Financial (CHMG) shares did the director sell and at what prices?

Director Thomas R. Tyrrell sold a total of 788 Chemung Financial common shares. He sold 540 shares at $65.10 per share and 248 shares at $65.83 per share in open-market transactions on April 27, 2026, according to the Form 4.

Was the Chemung Financial (CHMG) insider transaction a buy or a sell?

The insider transaction was a sell. Director Thomas R. Tyrrell executed two open-market sale transactions of Chemung Financial common stock, totaling 788 shares, as reported in the Form 4 filed for trading activity dated April 27, 2026.

What type of security did the Chemung Financial (CHMG) director trade?

The director traded Chemung Financial common stock. Both reported transactions in the Form 4 involve non-derivative common shares, sold directly in the open market, rather than options, warrants, or other derivative securities linked to the company’s equity.

How many separate transactions are reported in this Chemung Financial (CHMG) Form 4?

The Form 4 reports two separate transactions. Both are non-derivative open-market sales of Chemung Financial common stock by director Thomas R. Tyrrell, one for 540 shares and another for 248 shares, each at different sale prices on April 27, 2026.