The Travelers Companies, Inc. announced that David D. Rowland and Daniel T.H. Yin have each been promoted to Executive Vice President and Co-Chief Investment Officer, effective immediately. William H. Heyman, who previously served as Chief Investment Officer since 2002, will remain on the company’s senior leadership team as Vice Chairman and continue to serve as Chair of the company’s Investment Policy Committee. Rowland and Yin have a combined tenure of 40 years at the company and have held positions of increasing responsibility within the Investments group, most recently serving as Deputy Chief Investment Officers. Rowland is responsible for the company’s fixed income portfolio, and Yin is responsible for the company’s portfolio of equities and alternative investments.