David J. Duval

Castile Ventures Management Co., Inc. (Castile Ventures) is a venture capital firm founded in 1998 by Nina F. Saberi. The firm is headquartered in San Diego, California.

Bedrock Capital Partners is a venture capital firm based in Franklin, Massachusetts.

Highland Capital Partners LLC (Highland Capital Partners) is a venture capital firm is founded in 1987 by Paul A. Maeder and Bob F. Higgins. The firm is headquartered in Cambridge, US.

Lantheus Medical Imaging, Inc. engages in the manufacture, marketing, sale, and distribution of medical imaging products. It provides diagnostic imaging and nuclear medicine products that assist clinicians with the detection of disease, primarily cardiovascular. Its product protfolio includes DEFINITY, TechneLite, Xenon, AZEDRA, Cardiolite, and NEUROLITE. The company was founded in 1956 and is headquartered in North Billerica, MA.

Ernst & Young provides accounting services. Its services include auditing, accounting, tax and transaction services, assurance and advisory business, online transaction advisory and a wide range of financial services. The company was founded by Arthur Young and Alwin C. Ernst in 1881 and is headquartered in Kansas City, MO.