Chaparral Energy Appoints David Geenberg to Board of Directors - GlobeNewswire (press release)

Chaparral Energy Appoints David Geenberg to Board of Directors
GlobeNewswire (press release)
OKLAHOMA CITY, June 07, 2018 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. (OTCQB:CHPE) today announced that it has expanded its board of directors from seven to eight members and has appointed David Geenberg as a new independent member ...