David W. Kolstad

Wellington Management Co. LLP (WMC) is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, and to investment vehicles that the firm sponsors.

Tudor Investment Corp. (TIC) is an independent, SEC-registered investment adviser and hedge fund manager headquartered in Stamford, Connecticut. The firm was founded in 1980 by Paul T. Jones, II. TIC provides discretionary investment advisory services to various hedge funds, private equity funds and managed accounts. Investors in these funds generally include high-net worth individuals and related entities, sovereign entities, pension funds, non-financial corporates, financial institutions, endowments and foundations, fund-of-fund vehicles and proprietary capital from current and former personnel.

USCI, Inc. engages in marketing of telecommunications products and services with an emphasis on two principal markets: Internet telephony products and services and wireless services. The company also engages in the delivery of web-based accounts receivable management and recovery services through its subsidiaries. The company was founded in May 1995.

Salient Surgical Technologies, Inc. designs, develops, and markets disposable surgical devices. The company was founded in 1999 and is headquartered in Minneapolis, MN.

Vasca, Inc. develops access and related technologies. It manufactures and markets life site hemodialysis access system technologies to improve the quality of patient care in the United States. The company was founded by Jeffrey H. Burbank in April 1996 and is headquartered in Tewksbury, MA.

Micell Technologies, Inc. operates as a biomedical device company. It develops interventional cardiology systems for vascular drug delivery. The firm offers MiStent SES is designed to optimize healing in patients with coronary artery disease. The company was founded by Joseph M. DeSimone and James B. McClain in 1995 and is headquartered in Durham, NC.

MAKO Surgical Corp. is a medical device company, which develops and markets advanced robotic arm solution, joint specific applications for the knee, hip and orthopedic implants for orthopedic procedures. It also provides RIO robotic arm interactive orthopedic system, including a tactile robotic arm utilizing an integrated bone cutting instrument and a patient specific visualization component. The company was founded by Maurice R. Ferre and Rony A. Abovitz in November 2004 and is headquartered in Fort Lauderdale, FL.

InSightec Ltd. engages in the development of incisionless surgery through magnetic resonance-guided focused ultrasound technology. Its products include exablate neuro, exablate body system, and exablate prostate. It focuses on the treatment of tremors, Parkinson?s disease, uterine fibroids, bone metastases, and focal prostate cancer. The company was founded by Jackob Vortman and Tamir Oded on March 9, 1999 and is headquartered in Tirat Carmel, Israel.

OrthoSensor, Inc. develops external and implantable sensor systems for applications in the field of orthopedics. The firm's products are used in knee, hip and shoulder replacement procedures as well as in spinal and trauma applications. It also engages in clinical and bioengineering research in the field of orthopedics. The company was founded by Martin W. Roche in 2006 and is headquartered in Dania Beach, FL.

Philips Electronics North America Corp. manufactures and distributes television, video, audio and set-top boxes. Its divisions include consumer electronics, which includes televisions, CD and DVD players, PC peripherals; the domestic appliances and personal care, which includes Norelco shavers, Sonicare electric toothbrushes; and the lighting products and medical system, which includes X-ray and ultrasound equipment. The company is headquartered in Andover, MA.

Galileo Electro-Optics Corp. is a private company that specializes in manufacturing sensor, imaging, and detection products. The company is based in Sturbridge, MA and has subsidiaries in the United States.

Siemens Medical Solutions USA, Inc. provides medical products and solutions. It offers imaging systems, therapy equipment, and hearing instruments for diagnosis, treatments, and patient monitoring. The firm services include imaging and therapy, customer resources and logins, healthcare financing solutions and laboratory diagnostics services. The company was founded in 1896 and is headquartered in Malvern, PA.

Percardia, Inc. provides medical devices for the treatment of coronary artery disease. It develops proprietary devices for treatment of coronary artery disease. The company was founded in 1998 by Scott Wolf and is headquartered in Merrimack, NH

Part of Boston Scientific Corp., Cardiac Pacemakers, Inc. is a company that specializes in implanting pacemakers in patients with an abnormally low heart rate. The company is based in St. Paul, MN. The pacemakers are implanted under the skin, in the chest area, and are connected to the heart by transvenous leads that conduct electrical impulses to pace the heart and restore a normal heart rhythm. Patients implanted with a pacemaker must be regularly monitored by their cardiologist to ensure that the pacing system is working correctly. The company was founded by Manny A. Villafana.

Part of Boston Scientific Corp., Guidant Europe SA is a Belgian company that wholesales non-durable goods. The company is based in Machelen, Belgium. The company was founded in 1994. The CEO is Jonathan Monson.

Dar Al Fouad Hospital provides medical and surgical care services. The firm's services include andrology, anesthesiology, audiology, bariatric surgery, oncology, cardiology, hepatology, organ transplants, hematology, pain management, rheumatology rehabilitation and physical therapy. The company was founded in February 1992 and is headquartered in Giza, Egypt.

Chain of Hope is a non-profit organization that focuses on saving the lives of children suffering from heart disease in developing and war-torn countries. The non-profit company is based in London, UK. Chain of Hope encourages regular giving to support their cause. The organization was founded in 1996 by Professor Sir Magdi Yacoub, OM FRS, and aims to build up local services to treat children in need. The CEO is EMMA Scanlan.