Community Financial System Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Community Financial System Inc.
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- CBU
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0000723188
Board of directors
-
Brian R. Ace · DirectorSince 2023
-
Dimitar Karaivanov · Director · President & CEOSince 2024
-
Eric Stickels · DirectorSince 2023
-
Jeffery J. Knauss · DirectorSince 2023
-
Jeffrey L. Davis · DirectorSince 2023
-
John F. Whipple · DirectorSince 2023
-
John Parente · DirectorSince 2023
-
Kerrie D. MacPherson · DirectorSince 2023
-
Mark E. Tryniski · Director · President & CEOSince 2023
-
Mark J. Bolus · DirectorSince 2023
-
Michele Sullivan · DirectorSince 2024
-
Neil E. Fesette · DirectorSince 2023
-
Raymond C. Pecor III · DirectorSince 2023
-
Sally A. Steele · DirectorSince 2023
-
Savneet Singh · DirectorSince 2024
-
Susan E. Skerritt · DirectorSince 2023
Chief executives
Mark E. Tryniski
· President & CEO
Dates unknown
Dimitar Karaivanov
· President & CEO
Dates unknown
Board connections
3 of this board's directors also sit on 3 other boards.
- via Savneet Singh
- via Susan E. Skerritt
- via Mark E. Tryniski
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 19, 2025 | John Parente Director | Option exercise | +1,430 | — | — |
| Mar 19, 2025 | Jeffery J. Knauss Director | Option exercise | +1,430 | — | — |
| Mar 19, 2025 | Mark J. Bolus Director | Option exercise | +1,430 | — | — |
| Mar 18, 2025 | Abdo Michael N Officer (EVP and General Counsel) | Grant or award | +1,326 | — | — |
| Mar 18, 2025 | Durkee Deresa Fischer Officer (SVP, Chief Accounting Officer) | Grant or award | +883 | — | — |
| Mar 18, 2025 | Gillan-Myer Maureen A Officer (EVP, Chief Admin & HR Officer) | Grant or award | +4,553 | — | — |
| Mar 18, 2025 | LEVY JEFFREY M Officer (SVP & Chief Banking Officer) | Grant or award | +5,217 | — | — |
| Mar 18, 2025 | SUTARIS JOSEPH E Officer (EVP & Chief Financial Officer) | Grant or award | +5,647 | — | — |
| Mar 18, 2025 | Dimitar Karaivanov Director, Officer (President & CEO) | Grant or award | +16,725 | — | — |
| Mar 17, 2025 | Eric Stickels Director | Option exercise | +451 | — | — |
| Mar 12, 2025 | LEVY JEFFREY M Officer (SVP & Chief Banking Officer) | Shares withheld for tax | −386 | — | — |
| Mar 12, 2025 | Gillan-Myer Maureen A Officer (EVP, Chief Admin & HR Officer) | Shares withheld for tax | −532 | — | — |
| Mar 12, 2025 | SUTARIS JOSEPH E Officer (EVP & Chief Financial Officer) | Shares withheld for tax | −693 | — | — |
| Mar 12, 2025 | Dimitar Karaivanov Director, Officer (President & CEO) | Shares withheld for tax | −1,834 | — | — |
| Mar 7, 2025 | LEVY JEFFREY M Officer (SVP & Chief Banking Officer) | Grant or award | +1,068 | — | — |
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