Cadagin - Prosser Financial Group, Inc.

Cadagin - Prosser Financial Group, Inc.

Independent Financial Advisors

Cadagin & Prosser Financial Advisors

When you choose the financial advisors of Cadagin-Prosser, Inc., you can be sure you are working with true professionals. Our team has the depth of credentials, scope of experience, and objectivity necessary to help you achieve your financial goals. 

In 2008, after decades as financial advisors with Edward Jones, Tim Cadagin, Jeff Prosser, and Kevin Cadagin formed the Cadagin-Prosser Financial Group, Inc. Through this partnership, they are able to provide independent financial advice to clients without constraints. In simple terms, the Cadagin-Prosser advisor's primary focus is to create a comprehensive plan to helps make your goals a reality.

Contact us today for a complimentary review of your financial portfolio. 

Tim Cadagin, MPA


Tim is co-founder and partner with Cadagin-Prosser Financial Group, Inc. He focuses his practice on comprehensive wealth management aimed at providing clients with wealth accumulation and protection, retirement planning, tax strategies, insurance, estate planning advice, and guidance to help make his clients' financial goals a reality.

Tim has spent years getting to know his clients personally and focuses his practice on "comprehensive wealth management," which allows him to partner with his clients to help make their goals a reality.

A native of Collinsville, Tim graduated from Quincy University with a bachelor's degree and earned his master’s degree from University of Illinois, Springfield. Tim began his career in financial services with Edward Jones Investments in 1999 and founded Cadagin-Prosser Financial Group with Jeff Prosser and Kevin Cadagin in 2008. 

  • FINRA Series 7, 24, 63 and 66 securities registrations (held through Commonwealth Financial Network®)
  • Life insurance license

Tim has been very active with St. Mary’s School and Parish in Edwardsville and has served as chairman of the annual parish Fall Fest. Tim also sits on the Zoning Board of Appeals for the Village of Glen Carbon.

Tim resides in Glen Carbon, Illinois, with his wife, Amy, and three daughters: Mackenzie, Shannon, and Molly. Tim is an avid Cardinals fan and stays busy keeping up with his children and large extended Irish family.

Jeff Prosser, CFP®


Jeff has been providing comprehensive financial plans for clients for more than 25 years. Jeff specializes in investment, retirement, and estate planning to individuals and businesses. He started his career as a financial advisor for the brokerage firm of Edward Jones, where he helped individual investors prepare for retirement. In 2008, he co-founded Cadagin-Prosser Financial Group, Inc.

Jeff enjoys making the investment process easy and understandable for all of his clients. His primary goal is to ensure that his clients truly understand what they own and how their investments function. 

Designations and Registrations:

  • FINRA Series 7, 9, 10, 63, and 66 securities registrations (held through Commonwealth Financial Network®)
  • Licenses in life, health, and variable contracts

A native of O'Fallon, Illinois, Jeff now resides in Edwardsville with his wife, Marnie. Jeff and Marnie's two sons, Brad and Chris, both attend Jeff's alma mater, Southeast Missouri State University. Jeff has been active with the Edwardsville Wrestling Club as a board member, tournament volunteer, and coach. When not in the office, Jeff enjoys shooting in the Trap League at the Edwardsville Gun Club and tinkering with classic cars.

Kevin Cadagin


Co-founder and principal with Cadagin-Prosser Financial Group, Inc., Kevin provides sound financial advice and guidance to individuals and businesses through retirement planning, cash flow planning, investments, tax strategies, employee benefits, insurance, and estate planning.

Kevin believes that understanding his clients' financial "big picture" helps him to develop stronger and more accurate financial plans that fits their needs. 

Kevin began his career as a mortgage lender and was able to see that many of his clients lacked a comprehensive investment plan. In 2004, Kevin became a financial advisor with Edward Jones and then in 2008 joined Jeff and his brother Tim in the formation of Cadagin-Prosser Financial Group, Inc. Kevin is a graduate of Quincy University . . . Go Hawks!

Designations and registrations:

  • FINRA Series 7, 63, and 66 securities registrations (held through Commonwealth Financial Network®)
  • Licenses in life and health insurance

A Collinsville native and Glen Carbon resident, Kevin enjoys spending time at the lake with his wife, Whitney, and three young daughters, as well as coaching the girls' soccer teams.

Greg Wiegers

Financial Advisor

Greg has been in the investment industry for more than 16 years. Initially working as a consultant to financial advisors, Greg consulted with advisors all over the country, helping them with portfolio management, client acquisition, seminars, and growing their businesses. In April 2015, Greg moved into the financial advisor role at Cadagin-Prosser, Inc. After consulting for 15+ years, Greg wanted to take a more direct role in managing the financial affairs for family, friends, and new clients.  

Greg is constantly looking out for his clients' best interest. He works to build open and honest relationships and then develops financial strategies that meet their current needs and also have the flexibility to change with their lives. 

Designations and registrations:

  • FINRA Series 7, 63, and 66 securities registrations (held through Commonwealth Financial Network®)
  • Licenses in life and health insurance

A native of Belleville and a graduate of SIU-E, Greg resides in Edwardsville with his wife,  Jennifer, and their two daughters, Lainey and Charlotte. He enjoys being active and spending time with his family.

Teri Holder

Administrative Assistant

Stephanie Ferratto

Administrative Assistant