Cooper Grabenstein

In his role as Senior Advisor of Community Banking, Cooper serves the North Platte, Nebraska area. He supports the individual goals of his clients, offering financial products designed to elevate outcomes through good times and bad. Cooper believes that the best client service is built on solid relationships and enjoys getting to know his customers as people along with their business dreams and aspirations.


Cooper’s career began as a financial representative at Northwestern Mutual, serving clients with comprehensive financial advice and product solutions. He later interned at FNBO, where he helped businesses identify and mitigate operational risks. Cooper has also held positions in sales and customer relations where he educated beef producers on former NSG initiatives with FNBO. He earned his undergraduate degree in Agricultural Business from the University of Nebraska at Lincoln. Cooper is currently a member of the Nebraska Agricultural Youth Council (NAYC) Alumni Association, a mentor for the Nebraska Bankers’ Association (NBA), and a Mortar Board Alumni.


While Cooper is a dedicated banking professional, he finds joy in various activities beyond his work. When he's not immersed in the world of finance, Cooper embraces his adventurous side by assisting with the family cattle operation and embarking on hunting expeditions. He values the company of loved ones and cherishes moments spent with friends and family, engaging in activities that strengthen their relationships. Cooper enjoys Church parish activities and takes pleasure in watching collegiate and professional sports. He is an avid supporter of the Gosper County 4-H where he regularly volunteers as well as the Bertrand-Loomis FFA.