Norbert W. Truderung

Northern Trust Investments, Inc. (Investment Management) (NTI-IM) is the asset management division of Northern Trust Investments, Inc., ultimately held by Northern Trust Corp. (NASDAQGS: NTRS), a multi-bank holding company established in 1889. The firm was founded in 1988 and headquartered in Chicago, Illinois. NTI-IM provides a wide range of discretionary and non-discretionary investment advisory and sub-advisory services to individual and institutional clients.

Founded by William McCormick Blair in 1935, William Blair Capital Management LLC is a registered investment advisor headquartered in Chicago. The firm is a subsidiary of William Blair & Co. LLC, an independent investment firm and broker/dealer that offers investment banking, equity research, institutional and private brokerage, asset management and private capital to individual, institutional and issuing clients. The firm was known as Blair, Bonner & Co. until 1941