CONSTANTINE S. MACRICOSTAS

Corporate Board Profile

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PHOTRONICS INC

Filing Date Source Excerpt
2011-02-25 Mr. Macricostas has developed extensive knowledge in the areas of leadership, safety, risk oversight, management and corporate governance.
2012-02-23 Constantine S. Macricostas is Chairman of the Board, Chief Executive Officer and President. From July 20, 2008, Mr. Macricostas assumed the responsibility of Interim Chief Executive Officer and on April 3, 2009 he became Chief Executive Officer and President.
2013-02-22 Mr. Macricostas is a founder, Vice Chairman of the Board and a director of RagingWire Enterprise Solutions, Inc., ("RagingWire"). Mr. Macricostas is the father of George Macricostas. Mr. Macricostas’ knowledge of the Company and its operations is invaluable to the Board of Directors in evaluating and directing the Company’s future. Through his long service to the Company and experience in the industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management and corporate governance.
2014-03-03 Constantine S. Macricostas is Chairman of the Board and Chief Executive Officer. ... Through his long service to the Company and experience in the industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management and corporate governance.
2015-03-02 Constantine S. Macricostas is Chairman of the Board and Chief Executive Officer... Through his long service to the Company and experience in the industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management and corporate governance.
2016-02-29 Constantine S. Macricostas is Executive Chairman of the Board. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005 and from April 2009 until May 2015. Mr. Macricostas is a director of RagingWire Data Centers, Inc., (“RagingWire”). Mr. Macricostas is the father of George Macricostas. Mr. Macricostas’ knowledge of the Company and its operations as well as the industry is invaluable to the Board of Directors in evaluating and directing the Company’s future.
2017-02-13 Constantine S. Macricostas is Executive Chairman of the Board and founder of the Company. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005 and from April 2009 until May 2015. Mr. Macricostas is a director of RagingWire Data Centers, Inc. ("RagingWire"). Mr. Macricostas is the father of George Macricostas. Mr. Macricostas' knowledge of the Company and its operations as well as the industry is invaluable to the Board of Directors in evaluating and directing the Company's future.
2018-02-26 Constantine S. Macricostas is Chairman of the Board and founder of the Company. Mr. Macricostas was Executive Chairman of the Company until January 20, 2018. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005, and from April 2009 until May 2015. Mr. Macricostas is a former director of RagingWire Data Centers, Inc. ("RagingWire").
2019-02-28 Constantine S. Macricostas is Chairman of the Board and founder of the Company. Mr. Macricostas was Executive Chairman of the Company until January 20, 2018. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005, and from April 2009 until May 2015. Mr. Macricostas is a former director of RagingWire Data Centers, Inc. (“RagingWire”). Mr. Macricostas is the father of George Macricostas. Mr. Macricostas’ knowledge of the Company and its operations, as well as the industry, is invaluable to the Board of Directors in evaluating and directing the Company’s future.
2020-02-25 Constantine S. Macricostas is Chairman of the Board and founder of the Company. Mr. Macricostas was Executive Chairman of the Company until January 20, 2018. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005, and from April 2009 until May 2015. Mr. Macricostas is a former director of RagingWire Data Centers, Inc. Mr. Macricostas is the father of George Macricostas. Mr. Macricostas' knowledge of the Company and its operations, as well as the industry, is invaluable to the Board of Directors in evaluating and directing the Company's future. Through his long service to the Company and experience in the photomask industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management, and corporate governance, each of which provides great value to the Board of Directors.
2021-02-19 Mr. Macricostas’ knowledge of the Company and its operations, as well as the industry, is invaluable to the Board of Directors in evaluating and directing the Company’s future. Through his long service to the Company and his vast experience in the photomask industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management, and corporate governance.
2022-02-10 Through his long service to the Company and his vast experience in the photomask industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management, and corporate governance.
2023-02-21 Mr. Constantine S. Macricostas is Chairman of the Board. Mr. Macricostas is also founder of the Company. Mr. Macricostas was Executive Chairman of the Company until January 20, 2018. Mr. Macricostas previously served as Chief Executive Officer of the Company on three different occasions from 1974 until August 1997, from February 2004 to June 2005, and from April 2009 until May 2015. Mr. Macricostas is also a former director of RagingWire Data Centers, Inc. Mr. Macricostas is the father of George Macricostas. As founder of the Company, Mr. Macricostas’ knowledge of the Company and its operations, as well as the industry, is invaluable to the Board of Directors in evaluating and directing the Company’s future. Through his long service to the Company and his vast experience in the photomask industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management, and corporate governance, each of which provides great value to the Board of Directors.
2024-02-28 Mr. Macricostas’ knowledge of the Company and its operations, as well as the industry, is invaluable to the Board.
2025-02-14 Through his long service to the Company and his vast experience in the photomask industry, he has developed extensive knowledge in the areas of leadership, safety, risk oversight, management, and corporate governance.

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