DONALD G. CALDER

Corporate Board Profile

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CENTRAL SECURITIES CORP

Filing Date Source Excerpt
2002-02-05 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2003-02-05 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2004-02-05 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2005-02-02 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2006-02-03 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation.
2007-02-06 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2008-02-05 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation, Carlisle Companies Incorporated and Roper Industries, Inc. (manufacturing companies)
2009-02-09 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Brown-Forman Corporation and Carlisle Companies Incorporated (manufacturing companies).
2010-02-05 President, G. L. Ohrstrom & Co., Inc. (private investment firm); Director of Carlisle Companies Incorporated (manufacturing company)
2011-02-07 Mr. Calder has been the Chairman of Clear Harbor Asset Management, LLC since 2010 after a 45-year affiliation with G.L. Ohrstrom & Co., a private investment firm, where he served as President.
2012-02-10 Mr. Calder has been the Chairman of Clear Harbor Asset Management, LLC since 2010 after a 45-year affiliation with G.L. Ohrstrom & Co., a private investment firm, where he served as President.
2013-02-08 Mr. Calder’s brings to the Board knowledge of private equity investing.
2014-02-07 Mr. Calder’s brings to the Board knowledge of private equity investing.
2015-02-06 Mr. Calder brings to the Board knowledge of private equity investing.
2016-02-08 Mr. Calder brings to the Board knowledge of private equity investing.
2017-02-07 Mr. Calder brings to the Board knowledge of private equity investing.
2018-02-09 Mr. Calder brings to the Board knowledge of private equity investing.
2019-02-11 Mr. Calder brings to the Board knowledge of private equity investing.
2020-02-07 Mr. Calder brings to the Board knowledge of private equity investing.
2021-02-08 Mr. Calder brings to the Board knowledge of private equity investing.
2022-02-08 Mr. Calder brings to the Board knowledge of private equity investing.
2023-02-08 Mr. Calder brings to the Board knowledge of private equity investing.
2024-02-08 Donald G. Calder, age 86, has been a director of the Corporation since 1982. Mr. Calder was the Chairman of Clear Harbor Asset Management, LLC from 2010 to 2020.
2025-02-10 Mr. Calder brings to the Board knowledge of private equity investing.

Data sourced from SEC filings. Last updated: 2025-04-15