Eric W. Marks - Mar 6, 2025 Form 4/A - Amendment Insider Report for FINANCIAL INSTITUTIONS INC (FISI)

Role: Chief Consumer Banking Officer
Signature: Sandra A. Byers by Power of Attorney from Eric W. Marks
Stock symbol: FISI
Transactions as of: Mar 6, 2025
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 4/7/2025, 04:05 PM
Date Of Original Report: Mar 27, 2025
Previous filing: Mar 17, 2025
Next filing: Mar 27, 2025
SEC: View on sec.gov

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 Units	Award	$0	+2.5K		$0.00	0	Mar 6, 2025	Common Stock	2.5K		Direct	F1

* 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.

Remarks:

This amendment is being filed to correct the grant date of the restricted stock unit award originally filed in the Form 4 filed on March 27, 2025, and subsequently amended on April 3, 2025.