John J. Stempin

CIK: 0001954922

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)5 (71.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CHMG

CHEMUNG FINANCIAL CORP

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

CHMG
CHEMUNG FINANCIAL CORP
Feb 27, 2026
Tax Payment(F)
Direct
12 shares at avg. $55.52$666.24
CHMG
CHEMUNG FINANCIAL CORP
Feb 17, 2026
Award(A)
Direct
127 shares at avg. $59.24$8K
CHMG
CHEMUNG FINANCIAL CORP
Dec 19, 2025
Tax Payment(F)
Direct
12 shares at avg. $57.81$693.72
CHMG
CHEMUNG FINANCIAL CORP
Dec 19, 2025
Tax Payment(F)
Direct
8 shares at avg. $57.81$462.48
CHMG
CHEMUNG FINANCIAL CORP
Feb 18, 2025
Award(A)
Direct
146 shares at avg. $51.61$8K
CHMG
CHEMUNG FINANCIAL CORP
Dec 20, 2024
Tax Payment(F)
Direct
8 shares at avg. $50.05$400.4
CHMG
CHEMUNG FINANCIAL CORP
Dec 19, 2024
Tax Payment(F)
Direct
12 shares at avg. $49.70$596.4

		Type	Shares	Price		Ownership
Feb 27, 2026	CHMG CHEMUNG FINANCIAL CORP	Tax Payment(F)	12	$55.52	$666	Direct
Feb 17, 2026	CHMG CHEMUNG FINANCIAL CORP	Award(A)	127	$59.24	$7,523	Direct
Dec 19, 2025	CHMG CHEMUNG FINANCIAL CORP	Tax Payment(F)	12	$57.81	$694	Direct
Dec 19, 2025	CHMG CHEMUNG FINANCIAL CORP	Tax Payment(F)	8	$57.81	$462	Direct
Feb 18, 2025	CHMG CHEMUNG FINANCIAL CORP	Award(A)	146	$51.61	$7,535	Direct
Dec 20, 2024	CHMG CHEMUNG FINANCIAL CORP	Tax Payment(F)	8	$50.05	$400	Direct
Dec 19, 2024	CHMG CHEMUNG FINANCIAL CORP	Tax Payment(F)	12	$49.70	$596	Direct

1-7 of 7 transactions

About Stempin John J

Stempin John J (SEC CIK 0001954922) files insider reports with the SEC as Controller of CHEMUNG FINANCIAL CORP (CHMG).

Signal8 holds 6 ownership filings by Stempin John J, all Form 4s, filed between Dec 20, 2024 and Mar 2, 2026. Those filings report 7 transactions, from Dec 19, 2024 to Feb 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Stempin John J's filings is in ELMIRA, NY.

Recent filings by Stempin John J

Feb 27, 2026: Tax withholding of CHMG shares (Form 4, code F).
Feb 17, 2026: Grant or award of CHMG shares (Form 4, code A).
Dec 19, 2025: Tax withholdings of CHMG shares (2 lines, Form 4, code F).
Feb 18, 2025: Grant or award of CHMG shares (Form 4, code A).
Dec 20, 2024: Tax withholding of CHMG shares (Form 4, code F).

Other insiders filing for CHEMUNG FINANCIAL CORP (CHMG)

COLE LOREN D, EVP & CIO
Calkins Timothy D, Officer
McKim Dale M. III, EVP, CFO & Treasurer
Cutrona Vincent M, EVP & President-Canal Bank Div
Tyrrell Thomas R., Director
Tomson Anders, President & CEO

How to read Form 4 transaction codes