WILLIAM K. LIEBERMAN

Corporate Board Profile

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AMPCO PITTSBURGH CORP

Filing Date Source Excerpt
2008-03-10 Mr. Lieberman has been President of The Lieberman Companies since 2003.
2009-03-13 Mr. Lieberman has been President of The Lieberman Companies for more than five years.
2010-03-16 Mr. Lieberman has been President of The Lieberman Companies for more than five years.
2011-03-22 Mr. Lieberman has been President of The Lieberman Companies for more than five years. In addition to more than forty years of management experience in the insurance, benefit and risk management areas.
2012-03-15 Mr. Lieberman has been President of The Lieberman Companies, insurance brokerage and consulting company, for more than five years.
2013-03-19 Mr. Lieberman has been President of The Lieberman Companies, insurance brokerage and consulting company, for more than five years.
2014-03-17 Mr. Lieberman has been President of The Lieberman Companies, insurance brokerage and consulting company, for more than five years.
2017-03-24 William K. Lieberman (age 69, Director since 2004). Mr. Lieberman has been President of The Lieberman Companies, insurance brokerage and consulting company, for more than five years.
2018-03-26 William K. Lieberman (age 70, Director since 2004). Mr. Lieberman has been President of The Lieberman Companies, insurance brokerage and consulting company, for more than five years.
2019-03-29 These qualifications led the Board to conclude that he should serve as a director.
2020-03-27 William K. Lieberman (age 72, Director since 2004). Principal of The Lieberman Companies. Extensive management experience in the insurance, benefit and risk management areas; board service; broad leadership experience.
2022-03-25 ...In addition to more than forty years of management experience in the insurance, benefit and risk management areas, Mr. Lieberman has served as a director or trustee of many organizations including charitable companies, hospitals and universities.
2025-03-31 Extensive management experience in the insurance, benefit and risk management areas; board service; broad leadership experience.

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