Donald R. Shepherd

The Scripps Research Institute is a private, non-profit research organizations that performs basic biomedical research in molecular & cellular biology, chemistry, immunology and neuroscience. They receive the majority of its funding from federal agencies such as the National Institutes of Health. The organization also partners with pharmaceutical companies and is affiliated with the Scripps hospital group. The organization was founded in 1955 and is headquartered in La Jolla, California.

Amplifier Research Corp. manufactures RF and IF power amplifiers. It also provides solid state microwave amplifiers, TWT amplifiers, antennas, transient generators, EMC test systems and software, field probes and monitors, test accessories, and RF test system controllers. The company is founded by Donald R. Shepherd in 1969 and is located in Souderton, PA.

Loomis, Sayles & Co. LP (Loomis Sayles) is a SEC-registered investment adviser headquartered in Boston, Massachusetts. The firm was founded by Robert H. Loomis and Ralph T. Sayles in 1926. They are a direct subsidiary of Natixis Investment Managers LLC, ultimately owned by BPCE SA in France. Loomis Sayles provides investment advisory or sub advisory services to institutional clients through separate account management services. In addition, the firm provides investment advisory or sub-advised services to various investment funds.