From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 10, 2026 · How we measure

Background

6 facts · all sourced · last checked Oct 7, 2026. How we check

Background

  • OccupationBusinessperson1Official record
  • OccupationPhysicist2Official record
  • OccupationEntrepreneur2Official record
  • EducationDoctor of Philosophy, Harvard University, 19842Official record
  • EducationBachelor of Arts, University of Wisconsin–Madison, 19752Official record

Offices held

  • Board member2Official record

Report a correction

Résumé and contact

Career in Congress

  • U.S. House, IL-11Democrat2013–present
  • U.S. House, IL-14Democrat2008–2011

Seat

District
11
Current term
2025–2027
Age
71

Committees and roles

All committees

Contact

DC office
202-225-3515
2366 Rayburn House Office Building
District offices
Huntley, Aurora

Elsewhere

Oathstar ID osp_efq5d7nwjp