STEVEN D. COSLER

Corporate Board Profile

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NNN REIT, INC.

Filing Date Source Excerpt
2017-03-29 Mr. Cosler served as lead director of Catamaran Corporation... Mr. Cosler currently serves on the boards of Premise Health, ELAP Services, The Access Group, and is chairman of New Century Health, all of which are Water Street Healthcare portfolio companies.
2018-03-21 Mr. Cosler served as lead director of Catamaran Corporation, which was acquired by United Healthcare in July 2015. Mr. Cosler currently serves on the boards of Premise Health, EBMS, ELAP Services, The Access Group, and is chairman of New Century Health, all of which are Water Street Healthcare portfolio companies.
2019-03-21 Mr. Cosler served as lead director of Catamaran Corporation, which was acquired by United Healthcare in July 2015. Mr. Cosler currently serves on the boards of EBMS, ELAP Services and Eversana, all of which are Water Street Healthcare portfolio companies.
2020-03-20 Mr. Cosler is currently an Operating Partner with Water Street Healthcare Partners, a private equity firm exclusively focused on healthcare.
2021-03-22 Mr. Cosler served as the CEO of Priority Healthcare, which was acquired by Express Scripts in 2005 and was lead director of Catamaran Corporation, which was acquired by United Healthcare in July 2015.
2022-03-22 Mr. Cosler served as the CEO of Priority Healthcare, which was acquired by Express Scripts in 2005 and was lead director of Catamaran Corporation.
2023-03-23 Mr. Cosler served as the CEO of Priority Healthcare which was acquired by Express Scripts in 2005 and was lead director of Catamaran Corporation.
2024-03-22 Mr. Cosler served as the CEO of Priority Healthcare, which was acquired by Express Scripts in 2005 and was lead director of Catamaran Corporation.
2025-03-20 Mr. Cosler served as the CEO of Priority Healthcare, which was acquired by Express Scripts in 2005 and was lead director of Catamaran Corporation, which was acquired by United Healthcare in July 2015.

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