Mark W. Holder

D. A. Davidson Cos. provides investment banking services. Its services include integrated brokerage, capital markets and money, and trust and wealth management services. The company operates through D.A. Davidson and Co., Investment Advisors, Trust Co., Fixed Income Management, and Davidson Travel. D. A. Davidson was founded in 1935 and is headquartered in Great Falls, MT.

Eppler Guerin & Turner, Inc. provides security brokerage services. The private company is based in Dallas, TX.

National Securities Clearing Corp. provides clearance, settlement and information services. The firm provides its services for broker-to-broker equity, corporate & municipal bond, exchange-traded funds, and unit investment trust. It also provides money settlement for mutual funds and insurance, annuity transactions, linking funds. The company was founded in 1976 and is headquartered in New York, NY.

National Association of Securities Professionals is a Non-Profit Organization, which assists people to achieve inclusion in the financial services industry. The company was founded by Maynard H. Jackson, Felicia Flowers-Smith, Joyce M. Johnson & Donald Davidson in 1985 and is headquartered in Washington, DC.

Financial Industry Regulatory Authority, Inc. engages in the provision of securities regulation, complementary compliance, and technology-based services. Its services include writing and enforcing rules governing the activities of securities firms with brokers, examining firms for compliance with those rules, fostering market transparency, and educating investors. The company was founded in 2007 and is headquartered in Washington, DC.

ArchaeaSolutions, Inc. engages in the provision of wastewater treatment solutions. Its products include Arkea culture media, BioBoost CR, BioStem D, BioTreat 100, BioTreat AB-L, Problend AB, and BioTreat SR. It also offers bioaugmentation and wastewater aeriation. The company is headquartered in Tyrone, GA.

National Association of Securities Dealers, Inc. provides financial regulatory services. The non-profit company is based in Washington and has subsidiaries in the United States. The American company was founded by Richard B. Jennings, Vince Means.