Vance Opperman

TCF Financial Corp. is the holding company for TCF National Bank, which engages in the provision of checking, savings, consumer loans, collecting funds, investing funds, managing funds, leasing and mortgage services. It also offers commercial real estate loans, commercial business loans and consumer loans. It operates business through three segments: Consumer Banking, Wholesale Banking and Enterprise Services. The Consumer Banking segment is comprised of all of the company's consumer-facing businesses and includes retail banking, consumer real estate and auto finance. The Wholesale Banking segment is comprised of commercial lending, leasing and equipment and inventory finance. The Enterprise Services is comprised of corporate treasury, which includes the Company's investment and borrowing portfolios and management of capital, debt and market risks; corporate functions such as information technology, risk and credit management, bank operations, finance, investor relations, corporate development, legal and human capital management. The company was founded on April 28, 1987 and is headquartered in Wayzata, MN.

The Thomson Corporation (Thomson) is a global provider of integrated information solutions. Thomson operates in four segments: Legal & Regulatory, which provides integrated information solutions to legal, tax, accounting, intellectual property, compliance and other business professionals; Learning, which provides tailored learning solutions to colleges, universities and professors, among others; Financial, which provides products and integration services to financial and technology professionals, and Scientific & Healthcare, which provides information and services in the healthcare, academic, scientific, corporate and government markets

Thomson Reuters Plc provides information tailored for business and professionals in financial services, media and corporate markets. It supplies critical information to leading decision makers in financial, legal, tax and accounting, scientific, healthcare and media markets. The company was founded by Paul Julius Reuter in 1851 and is headquartered in London, the United Kingdom.

Key Investments, Inc. provides investment advisory services. The company was founded by Vance K. Opperman in 1996 and is headquartered in Minneapolis, MN.

BCBSM, Inc. engages in the provision of health care plans and resources. It offers individual and family plans, medicare plans, employer provided plans, prescription drugs, and dental plans. The company was founded in 1933 and is headquartered in St. Paul, MN.

DeCare International, Inc. acts as a holding company with interest in dental care insurance companies. The company also offers information technology needs and hospital & medical service plan. DeCare International is headquartered in Minneapolis, MN.

Delta Dental Plans Association provides dental care facilities in the United States. The firm has operations in 50 states and also in Puerto Rico. The company was founded in 1966 and is headquartered in Oak Brook, IL.