Siri S. Marshall is a Director of Ameriprise Financial, Inc. (Presiding Director), Equifax, Inc., Alphatec Holdings, Inc. and BioHorizons, Inc. She retired as the Senior Vice President, General Counsel, Secretary and Chief Governance and Compliance Officer of General Mills Inc. in 2008, a position she held since joining General Mills in 1994. She was also a member of the Corporate Management Committee.

Prior to joining General Mills, Ms. Marshall was Senior Vice President, General Counsel and Secretary of Avon Products, Inc. in New York and a member of the Corporate Management Council. Before joining Avon, she was a corporate associate with the law firm of Debevoise & Plimpton in New York.

Ms. Marshall is also a Director of the Yale Center for the Study of Corporate Law, a member of the Dean’s Council at Yale Law School, a Distinguished Advisor to the Straus Institute for Dispute Resolution in Malibu, California and a Trustee of the Minneapolis Institute of Arts.

She has served as a Director of NovaCare, Inc., Jafra Cosmetics International, Snack Ventures Europe, the American Arbitration Association, the International Institute for Conflict Prevention and Resolution, and the Yale Law School Fund. She has also served as a member of the New York Stock Exchange Legal Advisory Committee.

Ms. Marshall received her undergraduate degree with honors from Harvard University and is a graduate of the Yale Law School.