Our People Know Business. That's Why They're Our People.

Aaron Osten

Trust & Investment Officer
First Business Trust & Investments


Aaron Osten is a Trust & Investment Officer whom primarily focuses on obtaining and implementing Employee Benefit Plans. Prior to joining First Business, Aaron worked as a Financial Specialist for US Bank. He has over nine years of experience in the investment and financial services industry.

Aaron graduated from the University of Wisconsin-Whitewater with a Bachelor’s degree in Finance. He volunteers through the United Way and with the University of Wisconsin-Whitewater’s Mentorship program. He is also an active member of the United Way Rosenberry Society.