Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2014-04-16 | Mr. McMahon has served as Chairman of Ligon Industries and as a director of Protective Life Corporation. |
| 2015-04-15 | Mr. McMahon has served as Chairman of Ligon Industries and was Chairman of the executive committee of McWane, Inc. |
| 2016-04-11 | John J. McMahon, Jr., Esq. (Age 73) has served as a director of ProAssurance since February 2002. Mr. McMahon has served as Chairman of Ligon Industries, a manufacturer of waste water treatment equipment, aluminum castings and hydraulic cylinders, following his service as Chairman of the executive committee of McWane, Inc. in Birmingham, Alabama, from 1999 until December 31, 2005. |
| 2017-04-17 | Mr. McMahon has served as Chairman of Ligon Industries and has a background in business and law. |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22