Lyne B. Andrich has been a director of Whiting Petroleum Corporation since September 2019. Ms. Andrich served as Executive Vice President and Chief Operating Officer from 2017 and as Chief Financial Officer from 2003 of CoBiz Financial Inc. until 2018. She served as Controller of CoBiz Financial Inc. from 1997 until 2003. She previously held several positions with Key Bank of the Rocky Mountains and Bank One, Colorado, including Assistant Controller, Financial Reporting Manager and internal auditor. She holds a B.S. degree in Accounting from the University of Florida and is a Certified Public Accountant.