As the executive vice president and chief financial officer for WM, Devina A. Rankin is responsible for all finance functions for the Company. She also has executive responsibility for the internal audit, investor relations, supply chain functions and business development.

Rankin joined the company in 2002 and has held several corporate finance positions of increasing responsibility including assistant treasurer and treasurer.

Prior to joining WM, Rankin was a member of the assurance practices of Ernst & Young and Arthur Andersen.

Rankin has a Bachelor of Business Administration and Master of Science in Accounting from Texas A&M University and is a certified public accountant licensed in Texas.