Penn Virginia Corp. (Nasdaq: PVAC) has announced several changes to its board of directors.

The Houston-based independent oil and gas company said Harry Quarls, executive chairman and a director, will retire Feb. 28, according to a press release. He will continue to provide consulting services through 2018. Two members of the board will take over as co-chairmen upon Quarls’ retirement.

Quarls has served as the board chairman since September 2016 and has served as executive chairman since August…

Houston Biz Journal
Houston upstream co.'s executive chairman to retire, board of directors expands