JOSEPH P. PLATT

Corporate Board Profile

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CNX Resources Corp

Filing Date	Source Excerpt
2016-04-01	Joseph Platt has been nominated for election to the Board by our Board at the Annual Meeting. He is the general partner at Thorn Partners, LP, a family limited partnership, a position he has held since 1998.
2017-04-03	Joseph Platt joined the CONSOL Board in May 2016. He currently serves on the Compensation Committee, the Finance and Investment Committee, and the Health, Safety and Environmental Committee. He is the general partner at Thorn Partners, LP, a family limited partnership, a position he has held since 1998. Mr. Platt’s career at Johnson and Higgins, a global insurance broker and employee benefits consultant (“J&H”), spanned 27 years until 1997, when J&H was sold to Marsh & McLennan Companies. At the time of the sale, Mr. Platt was an owner, director and executive vice president of J&H. Mr. Platt has served on the board of directors of Greenlight Capital Re, Ltd., a property and casualty reinsurer, since 2004 and has been its lead independent director since 2007, and also serves as an independent director of BlackRock’s Open End & Liquidity Funds and on the boards of various other nonpublic companies and not-for-profit institutions.

Filing Date

Source Excerpt

2016-04-01

Joseph Platt has been nominated for election to the Board by our Board at the Annual Meeting. He is the general partner at Thorn Partners, LP, a family limited partnership, a position he has held since 1998.

2017-04-03

Joseph Platt joined the CONSOL Board in May 2016. He currently serves on the Compensation Committee, the Finance and Investment Committee, and the Health, Safety and Environmental Committee. He is the general partner at Thorn Partners, LP, a family limited partnership, a position he has held since 1998. Mr. Platt’s career at Johnson and Higgins, a global insurance broker and employee benefits consultant (“J&H”), spanned 27 years until 1997, when J&H was sold to Marsh & McLennan Companies. At the time of the sale, Mr. Platt was an owner, director and executive vice president of J&H. Mr. Platt has served on the board of directors of Greenlight Capital Re, Ltd., a property and casualty reinsurer, since 2004 and has been its lead independent director since 2007, and also serves as an independent director of BlackRock’s Open End & Liquidity Funds and on the boards of various other nonpublic companies and not-for-profit institutions.

Data sourced from SEC filings. Last updated: 2026-03-14