Martin Kearney Birmingham - 31 Dec 2025 Form 5 Insider Report for FINANCIAL INSTITUTIONS INC (FISI)

Role
President & CEO
Signature
SANDRA L. BYERS By Power of Attorney from Martin K. Birminghman
Issuer symbol
FISI
Transactions as of
31 Dec 2025
Net transactions value
$0
Form type
5
Filing time
09 Jan 2026, 16:05:03 UTC
Previous filing
18 Mar 2025
Next filing
06 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BIRMINGHAM MARTIN KEARNEY President & CEO 220 LIBERTY STREET, WARSAW SANDRA L. BYERS By Power of Attorney from Martin K. Birminghman 09 Jan 2026 0001323659

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding FISI Common Stock 130,797 31 Dec 2025 Direct
holding FISI Common Stock 7,500 31 Dec 2025 Held in IRA
holding FISI Common Stock 15,042 31 Dec 2025 Held in 401K Plan F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents 662 shares acquired under the FISI 401(k) plan since the date of the reporting person's last Section 16 filing.