Dennis Dashner

Vice President/Investments

Dennis G. Dashner
Vice President/Investments 

Dennis has been serving clients’ investment needs since 1983.  He enjoys the time he spends getting to understand your unique situation and goals.  He has a straight-forward approach with thorough explanations of products and the vehicles to help pursue financial goals.

He understands the importance of a proper investment plan.  By working closely with clients, Dennis develops a personalized plan that is appropriate for your specific needs and risk tolerance.

Dennis grew up in Lemmon, South Dakota, the son of a cattle buyer, and moved to Sioux City in his youth.  He saw first-hand the impact agriculture had on the Sioux City economy.

Dennis is a graduate from the Business School of the University of South Dakota.  This is where he discovered two passions, teaching and economics. He combined these passions as a financial advisor and has enjoyed serving multiple generations of families.  Dennis has an insatiable interest in American History and Social Economics and how they pertain to today’s investment climate.

His assistant, Sandi Mammen, supports Dennis and his clients. Dennis’ first priority is to spend time listening to you and learning about your goals and aspirations.  He will work together with you to develop personalized strategies for your individual needs and goals.

When not at work, Dennis enjoys fly fishing and spending time with his wife, Debby, their children, and grandchildren.

Phone (712) 252-6944
Fax (712) 252-0333