Key facts
- This page summarizes Mark Zupan's Form 4 filing for FINANCIAL INSTITUTIONS INC (FISI).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 21 May 2026, 16:07.
Mark Zupan - 20 May 2026 Form 4 Insider Report for FINANCIAL INSTITUTIONS INC (FISI)
- Reporting relationship
- Director
- Issuer ticker
- FISI
- Reported as of
- 20 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 21 May 2026, 16:07:11 UTC
- Prior SEC filing
- 01 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- SANDRA L. BYERS By Power of Attorney from Mark A. Zupan
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Mark Zupan filed Form 4 for FINANCIAL INSTITUTIONS INC (FISI) on 21 May 2026.
Change
- Previous filing in this sequence was filed on 01 Dec 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001310930
Primary reporting owner
Zupan Mark
- Relationship
- Director
- Address
- 220 LIBERTY STREET, WARSAW
- Signature
- SANDRA L. BYERS By Power of Attorney from Mark A. Zupan
- Signature date
- 21 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
FISI
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,282
- Change %
- +9.1%
- Price
- $0.000000*
- Shares after
- 15,301
- Date
- 20 May 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.