Kurt A. Riemenschneider

Founded in 2012, Obsidian Research Group LLC is an independent investment research firm located in Nashville, Tennessee. The firm seeks to provide fundamental company specific equity research and healthcare policy analysis for a limited number of institutional clients.

Avondale Partners LLC is an independent broker/dealer headquartered in Nashville, Tennessee with additional offices across the US. The firm was founded by Robert Shepherd and Philip Krebs in 2001. Avondale Partners provides financial advisory services as well as equity and fixed income underwriting and private placement services to public and private companies throughout the US, Canada and Europe. They focus on middle-market companies in the healthcare sector.

Founded in 1893, Scott & Stringfellow LLC is a broker/dealer headquartered in Richmond, Virginia. The firm is a division of BB&T Capital Markets and their ultimate parent is BB&T Corp., (NYSE: BBT).The firm provides investment advising on stocks, bonds, money markets, municipal bonds and annuities. They provide a full array of trading and execution services. Scott & Stringfellow does not provide any internal research.

Part of KeyCorp, McDonald & Co. Investments, Inc. is a company that provides investment advisory, investment banking, and brokerage services. The company is based in Cleveland, OH. McDonald & Co. Investments was acquired by KeyCorp on October 26, 1998 for $584.77 million.

BB&T Securities LLC, doing business as BB&T Capital Markets, is the broker/dealer subsidiary of BB&T Corp. (NYSE: BBT). The firm is headquartered in Richmond, Virginia. They offer a full array of investment, trading and execution services to middle-market companies. BB&T Capital Markets' sales and trading arm is comprised of 2 groups: Debt Securities Sales & Trading and Equity Sales & Trading. The Debt Securities Sales & Trading group focuses on: (1) Government and agency securities (2) corporate bonds (3) municipal bonds (4) asset-backed securities (5) mortgage-backed securities (6) preferred securities and (7) money market desk (short-term securities including BB&T funding). The Equity Sales & Trading group focuses on: (1) institutional block execution services (2) institutional distribution of proprietary research (3) providing proprietary access to industry leading conferences and management teams (4) serving as a NASDAQ market maker for over 250 securities (5) stock buybacks including 10b-18 and 10b5-1 trading plans and (6) 144 stock sales, individual 10b5-1 trading plans (buy and sell) and employee cashless stock option programs. BB&T Capital Markets provides research coverage of the communications, defense and government services, energy, financial services, furnishings and consumer durables, healthcare, industrial services, retail/consumer durables and transportation services sectors.