Madeline Warholic

William Blair & Co. LLC (William Blair) is a SEC-registered broker/dealer firm headquartered in Chicago, Illinois. The firm was founded by William McCormick Blair in 1935 and is a subsidiary of WBC Holdings LP. Until 1941, they were known as Blair, Bonner & Co. William Blair provides broking services to individual, institutional and issuing clients.

Founded in 1997, Aviva Investors Americas LLC is a registered investment advisor headquartered in Des Moines, Iowa. The firm was also previously known as Aviva Capital Management, Inc. Aviva Investors Americas is a subsidiary of Aviva USA Corp. and their ultimate parent is London-based Aviva Plc (LSE: AV). The firm manages assets for life insurance and annuity companies, re-insurance companies and other institutional clients.