Benjamina Mathis News Today

Axele hosts webinar sharing tips for succeeding

Penn Virginia Announces Management Changes Including Departure of Benjamin Mathis Separately, Penn Virginia also announced the appointment of Julia Gwaltney, previously COO of Gary Permian, as senior vice president of development, effective Jan. 5. Hart Energy Staff Your browser does not support the audio element. Penn Virginia Corp. unveiled changes to its management team on Jan. 5 including the departure of Benjamin A. Mathis, senior vice president of operations and engineering, f...