Martha (Stormy) L. Byorum


Ms. Byorum has been a member of our Parent Company's Board of Directors since November 2011. Ms. Byorum is Founder and Chief Executive Officer of Cori Investment Advisors, LLC, a financial services entity that was spun off from VB&P in 2003, and from January 2005 through August 2013 was a division of Stephens Inc., a private investment banking firm founded in 1933. Ms. Byorum was also an Executive Vice President of Stephens Inc. from January 2005 until August 2013. Ms. Byorum co-founded VB&P in 1996 and served as a Partner until February 2003. Previously, Ms. Byorum had a 24-year career at Citibank, where, among other positions, she served as Chief of Staff and Chief Financial Officer for Citibank’s Latin American Banking Group from 1986 to 1990, overseeing $15 billion of loans and coordinating activities in 22 countries. She was later appointed the head of Citibank’s U.S. Corporate Banking Business and a member of the bank’s Operating Committee and a Customer Group Executive with global responsibilities. Ms. Byorum is a Life Trustee of Amherst College and the chairman of the finance committee of the Board of Directors of Northwest Natural Gas, a large distributor of natural gas services in the Pacific Northwest. Ms. Byorum received a B.B.A. from Southern Methodist University and an M.B.A. from the Wharton School at the University of Pennsylvania.

Member of the Nominating Committee
Member of the Compensation Committee