MARK E. TRYNISKI

Corporate Board Profile

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COMMUNITY FINANCIAL SYSTEM, INC.

Filing Date Source Excerpt
2014-04-04 President and Chief Executive Officer of the Company. Prior service with the Company as Executive Vice President and Chief Operating Officer and Executive Vice President and Chief Financial Officer. Prior to 2003, partner at the firm of PricewaterhouseCoopers LLP in Syracuse, New York.
2015-04-01 President and Chief Executive Officer of the Company. Prior service with the Company as Executive Vice President and Chief Operating Officer and Executive Vice President and Chief Financial Officer. Prior to 2003, partner at the firm of PricewaterhouseCoopers LLP in Syracuse, New York.
2016-04-01 Prior to joining the Company in 2003, Mr. Tryniski was a partner of PricewaterhouseCoopers LLP where he gained extensive experience in the financial service industry, manufacturing and a broad array of business sectors.
2017-03-31 Prior to 2003, partner at the firm of PricewaterhouseCoopers LLP in Syracuse, New York.
2018-03-29 Prior to 2003, partner at the firm of PricewaterhouseCoopers LLP in Syracuse, New York.
2019-04-01 President and Chief Executive Officer of the Company, prior partner at PricewaterhouseCoopers LLP.
2020-04-01 Mark E. Tryniski has served as the President and Chief Executive Officer of the Company since 2006, and previously served the Company in the positions of Chief Operating Officer and Chief Financial Officer. Prior to joining the Company in 2003, Mr. Tryniski was a partner of PricewaterhouseCoopers LLP where he gained extensive experience in the financial service industry.
2021-03-25 Mark E. Tryniski has served as the President and Chief Executive Officer of the Company since 2006... Mr. Tryniski was a partner of PricewaterhouseCoopers LLP.
2022-03-28 Mark E. Tryniski has served as the President and Chief Executive Officer of the Company since 2006, and previously served the Company in the positions of Chief Operating Officer and Chief Financial Officer. Prior to joining the Company in 2003, Mr. Tryniski was a partner of PricewaterhouseCoopers LLP where he gained extensive experience in the financial service industry, manufacturing, and a broad array of business sectors.
2023-03-27 Mark E. Tryniski has served as the President and Chief Executive Officer of the Company since 2006, and previously served the Company in the positions of Chief Operating Officer and Chief Financial Officer. Prior to joining the Company in 2003, Mr. Tryniski was a partner of PricewaterhouseCoopers LLP where he gained extensive experience in the financial service industry, manufacturing, and a broad array of business sectors.

CONMED Corp

Filing Date Source Excerpt
2015-04-17 Mr. Tryniski is President and CEO of Community Bank System, Inc. and former partner of PricewaterhouseCoopers LLP.
2016-04-15 Mr. Tryniski holds a B.S. degree from the State University of New York at Oswego.
2017-04-13 Mr. Tryniski holds a B.S. degree from the State University of New York at Oswego.
2018-04-12 Mr. Tryniski holds a B.S. degree from the State University of New York at Oswego.
2019-04-12 Mr. Tryniski holds a B.S. degree from the State University of New York at Oswego.
2020-04-10 Mr. Tryniski holds a B.S. degree from the State University of New York at Oswego. The Board of Directors has determined that Mr. Tryniski is independent within the rules of the New York Stock Exchange, and that he is an audit committee financial expert.
2021-04-09 Mr. Tryniski is the President and Chief Executive Officer of Community Bank System, Inc. and a former partner of PricewaterhouseCoopers LLP.
2022-04-15 Mr. Tryniski is President and CEO of Community Bank System, Inc. and was a partner with PricewaterhouseCoopers LLP.

Data sourced from SEC filings. Last updated: 2025-07-01