DOUGLAS B. HOWLAND

Corporate Board Profile

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INTERNATIONAL BANCSHARES CORP

Filing Date Source Excerpt
2011-04-18 Mr. Howland has been the CEO of Libcon, Inc., a construction company in Laredo, Texas for more than twenty years.
2012-04-20 Mr. Howland was the CEO and sole shareholder of Libcon, Inc., a construction company in Laredo, Texas for more than twenty years.
2013-04-19 Mr. Howland was the CEO and sole shareholder of Libcon, Inc., a construction company in Laredo, Texas for more than twenty years.
2014-04-18 Mr. Howland was the CEO and sole shareholder of Libcon, Inc., a construction company in Laredo, Texas for more than twenty years.
2015-04-17 Director since 2010; CEO of Libcon, Inc., a construction company.
2016-04-18 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately-held construction company.
2017-04-17 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately-held construction company in Laredo until its sale April 2011.
2018-04-16 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately-held construction company in Laredo until its sale April 2011.
2019-04-15 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately‑held construction company in Laredo until its sale April 2011.
2020-04-17 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately‑held construction company in Laredo until its sale April 2011.
2021-04-16 Douglas B. Howland has been a director of ours since 2010 and has served on the board of our subsidiary bank, Commerce Bank for over twenty years before becoming one of our directors.
2022-04-18 Mr. Howland has a Bachelor of Science degree in civil engineering from Texas A&M University.
2023-04-17 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately held construction company in Laredo until its sale April 2011.
2024-04-22 Mr. Howland served as the chief executive officer of Libcon, Inc., a privately held construction company in Laredo until its sale April 2011.

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