JOHN D. ABERNATHY

Corporate Board Profile

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STERLING INFRASTRUCTURE, INC.

Filing Date Source Excerpt
2008-04-03 John D. Abernathy. Mr. Abernathy was COO of Patton Boggs LLP, a law firm, and is a certified public accountant.
2009-04-03 Mr. Abernathy was Chief Operating Officer of Patton Boggs LLP, a Washington D.C. law firm, from January 1995 through May 2004 when he retired. He is also a director of Par Pharmaceutical Companies, Inc., a New York Stock Exchange-listed company that manufactures generic and specialty drugs, and Neuro-Hitech, Inc., a company that manufactures generic drugs, the shares of which are traded on the over-the-counter market. Mr. Abernathy is a certified public accountant.
2010-03-26 Mr. Abernathy is a certified public accountant and former Chairman and CEO of BDO Seidman, a public accounting firm.
2011-03-25 Mr. Abernathy has extensive financial and accounting experience as well as leadership skills that he has gained as a member and later as Chairman and Chief Executive Partner of BDO Seidman, a public accounting firm, and from nine years as Chief Operating Officer of a major Washington, D.C. law firm.
2011-03-25 Mr. Abernathy has extensive financial and accounting experience as well as leadership skills that he has gained as a member and later as Chairman and Chief Executive Partner of BDO Seidman, a public accounting firm, and from nine years as Chief Operating Officer of a major Washington, D.C. law firm.
2012-03-28 Mr. Abernathy is a certified public accountant.
2013-03-28 Mr. Abernathy was Chief Operating Officer of a law firm and a director of pharmaceutical companies, and is a certified public accountant.

Data sourced from SEC filings. Last updated: 2025-08-30