Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2009-04-30 | Chairman of the Board and Chief Executive Officer of Nabors since 1987. Mr. Isenberg served as a Director of Danielson Holding Company (a financial services holding company) until October 2004. He served as a Governor of the National Association of Securities Dealers (NASD) from 1998 to 2006 and the American Stock Exchange (AMEX) until 2005. He has served as a member of the National Petroleum Council since 2000. From 1969 to 1982, Mr. Isenberg was Chairman of the Board and principal shareholder of Genimar, Inc. (a steel trading and building products manufacturing company), which was sold in 1982. From 1955 to 1968, Mr. Isenberg was employed in various management capacities with Exxon Corporation. Mr. Isenberg also serves as President of the University of Massachusetts Amherst Foundation. |
| 2010-04-30 | Chairman of the Board and Chief Executive Officer of Nabors since 1987. Mr. Isenberg served as a Director of Danielson Holding Corporation until 2004. He served as a Governor of the National Association of Securities Dealers (NASD) from 1998 to 2006 and the American Stock Exchange (AMEX) until 2005. |
| 2011-04-29 | Chairman of the Board and Chief Executive Officer of Nabors and its subsidiary, Nabors Industries, Inc., since 1987. Mr. Isenberg’s decades of executive experience in the energy and manufacturing industries. |
| 2012-04-23 | Chairman of the Board of Nabors and its subsidiary, Nabors Industries, Inc., since 1987; and Chief Executive Officer from 1987 to October 2011. |
Data sourced from SEC filings. Last updated: 2026-02-03