J. LANDIS MARTIN

Corporate Board Profile

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APARTMENT INVESTMENT & MANAGEMENT CO

Filing Date	Source Excerpt
2012-03-07	Mr. Martin is the Founder and Managing Director of Platte River Ventures LLC, a private equity firm, and former CEO of Titanium Metals Corporation.
2013-03-04	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC, a private equity firm, and former CEO of Titanium Metals Corporation.
2014-03-04	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC, a private equity firm. In November 2005, Mr. Martin retired as Chairman and CEO of Titanium Metals Corporation, a publicly held integrated producer of titanium metals, where he served since January 1994.
2015-03-13	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC, a private equity firm, and former CEO of Titanium Metals Corporation.
2016-03-07	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC and former CEO of Titanium Metals Corporation.
2017-03-06	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC, a private equity firm. He is lead director of Halliburton Company, a publicly held provider of products and services to the energy industry.
2018-03-08	Mr. Martin is the Founder and Managing Director of Platte River Equity LLC, a private equity firm. In November 2005, Mr. Martin retired as Chairman and CEO of Titanium Metals Corporation, a publicly held integrated producer of titanium metals.
2019-03-01	Mr. Martin is the Chairman and Managing Director of Platte River Equity LLC, a private equity firm. He is a former chairman and CEO of publicly held companies in manufacturing and finance.

NL INDUSTRIES INC

Filing Date	Source Excerpt
2002-04-05	J. Landis Martin, age 56, has been President and Chief Executive Officer of NL since 1987, and a director of NL since 1986. He has served as Chairman of the Board, President and Chief Executive Officer of Tremont since prior to 1997. Mr. Martin also has served as Chairman of the Board and Chief Executive Officer of Titanium Metals Corporation, an integrated producer of titanium metals products that is 39% owned by Tremont ("TIMET"), since prior to 1997.
2003-04-14	J. LANDIS MARTIN, age 57, has been President and Chief Executive Officer of NL since 1987, and a director of NL since 1986.

Filing Date

Source Excerpt

2002-04-05

J. Landis Martin, age 56, has been President and Chief Executive Officer of NL since 1987, and a director of NL since 1986. He has served as Chairman of the Board, President and Chief Executive Officer of Tremont since prior to 1997. Mr. Martin also has served as Chairman of the Board and Chief Executive Officer of Titanium Metals Corporation, an integrated producer of titanium metals products that is 39% owned by Tremont ("TIMET"), since prior to 1997.

2003-04-14

J. LANDIS MARTIN, age 57, has been President and Chief Executive Officer of NL since 1987, and a director of NL since 1986.

Data sourced from SEC filings. Last updated: 2025-12-06