Sandra L. Byers - 08 Jul 2025 Form 4 Insider Report for FINANCIAL INSTITUTIONS INC (FISI)

Role
Principal Accounting Officer
Signature
SANDRA L. BYERS
Issuer symbol
FISI
Transactions as of
08 Jul 2025
Net transactions value
$0
Form type
4
Filing time
09 Jul 2025, 16:05:06 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
BYERS SANDRA L Principal Accounting Officer 220 LIBERTY STREET, WARSAW SANDRA L. BYERS 09 Jul 2025 0002017961

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FISI Common Stock Options Exercise $0 +250 +21% $0.000000 1,460 08 Jul 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction FISI Restricted Stock Unit Options Exercise $0 -250 -100% $0.000000 0 08 Jul 2025 Restricted Stock Unit 250 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of FISI common stock.
F2 Restricted stock units convert into shares of common stock on a one-for-one basis.