CW Staff

Insurance firm Prudential said this month that Pierre-Olivier Bouée, group chief risk officer and a member of the board, will step down on May 31 after two years in the role. Details inside.

Calpine, a generator of electricity from natural gas and geothermal resources, has named Jeff Koshkin as chief accounting officer, effective Aug. 1. Koshkin, who is currently Calpine’s controller, will assume this role from Jim Deidiker, who is planning to retire. Details inside.

LifeLock, a provider of proactive identity theft protection services, has named Ignacio Martinez to the newly created role of chief risk officer. Details inside.

Food processing giant Archer Daniels Midland Company has named Mark Bemis as chief risk officer, in addition to his current role as senior vice president and president, North America. Details inside.

Mortgage Guaranty Insurance Corporation (MGIC), the principal subsidiary of MGIC Investment Corporation, has hired Stephen Mackey as chief risk officer, effective in June. Mackey will assume the role from Lawrence Pierzchalski, who is retiring. Details inside.

Morton Salt has appointed Chad Walker as general counsel and corporate secretary. He succeeds Mary Doohan, who retired last year after a successful 23-year career with the company. Details inside.

Intertek, a provider of quality and safety services to a wide range of industries around the world, has appointed Q VanBenschoten as vice president, compliance and risk for North America. Details inside.

Carestream Health, a medical film and digital imaging solutions provider, has appointed Jim Nortz as chief compliance officer. Nortz joined Carestream in April from Sutherland Global Service, where he served as corporate compliance director. Details inside.

PayPal has appointed Louise Pentland as general counsel, during a time when the online payment systems company prepares to separate from eBay and become an independent, publicly-traded company later this year. He will join the company on April 27. Details inside.