House: 2003-2008 Senate: 2009-2011
Senate: 2019-2027 Assistant Majority Leader: 2021-2024 Lieutenant Governor: 2025-2027
Senate: 1985-1990 Lt. Governor: 1990-1998
House: 1967-1968 Senate: 1969-1972
House: 1983-1992, 1997-1999 Mayor of Cedar Rapids: 2006-2009