Hyperdynamics Corp. has named Paul Reinbolt to head finance, effective August 8. He is retiring from Marathon Oil Corp., where he has worked since 1980, most recently as vice president-finance and treasurer.
Joel Wine has been named CFO and treasurer of Alexander & Baldwin Inc., effective September 1. He joins the company following 14 years at Goldman Sachs, where he has served as a senior investment banking adviser and a managing director since 2004.
Thomas VerHage, who heads finance at filtration manufacturer Donaldson Co., will leave on October 31 as part of a planned succession. Corporate controller and principal accounting officer James Shaw will take over from VerHage on November 1.
Zenprise Inc., a mobile-device-management software provider, has named Steve Valenzuela as its new finance chief. Previously, he was CFO of Rainmaker Systems, LinkExchange, and PlanetRx.
Automotive-chemical manufacturer Penray has tapped Tom McGonigle to lead the finance function. He is a former vice president of finance of PLZ Holding Corp., as well as a former CFO of Bridgeview Aerosol LLC.
Mark Kuleck has been named to the top finance spot at Thermo Fluids Inc. He comes to the environmental-services firm from UOP LLC, where he was global director of financial planning and analysis.