that other concerns are addressed by the company. The company reports to the directors on the status of all outstanding concerns addressed to the independent directors, the Lead Director, or the Audit Committee on a quarterly basis. The independent directors, the Lead Director, or the Audit Committee may direct special treatment, including the retention of outside advisors or counsel, for any concern addressed to them. The company’s integrity manual prohibits any employee from retaliating or taking any adverse action against anyone for raising or helping to resolve an integrity concern.