Republican Robert Czernek's election campaign committee, Friends of Robert Czernek, spent $3,945 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Patricia R Bellock's election campaign committee, Citizens to Elect Patricia R Bellock, spent $13,303 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Independent Jeffrey T Sherwin's election campaign committee, Citizens for Sherwin, spent $5,763 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Michael E Musson's election campaign committee, Citizens to Elect Michael E Musson, spent $240 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Democratic Deborah OKeefe Conroy's election campaign committee, Friends of Deborah Conroy, spent $5,145 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Democratic Martin McManamon's election campaign committee, Citizens for Martin McManamon, spent $666 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Dennis Reboletti's election campaign committee, Citizens for Dennis M Reboletti, spent $12,000 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Christine Winger's election campaign committee, Winger for Rep, spent $22,172 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Kirk W Dillard's election campaign committee, Citizens for Kirk Dillard (for Senate), spent $400 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Democratic Thomas Cullerton's election campaign committee, Friends of Tom Cullerton, spent $10,954 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Seth Lewis's election campaign committee, Citizens for Seth Lewis, spent $7,471 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Carl Schultz's election campaign committee, Citizens for Carl Schultz, spent $34,324 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Richard F Blass's election campaign committee, Blass for DuPage County Board, spent $76,262 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Virginia C Grane's election campaign committee, York Township Republican Committeemen's Organization, spent $1,747 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Democratic Maria Owens's election campaign committee, Democratic Women of DuPage County, spent $2,153 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican O Chris Heidorn's election campaign committee, Citizens to Elect O Chris Heidorn, spent $1,382 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Peter Breen's election campaign committee, Friends of Peter Breen, spent $9,990 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Democratic Karen Yarbrough's election campaign committee, Citizens to Elect Karen Yarbrough, spent $26,854 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Heidi Holan's election campaign committee, Citizens for Heidi Holan, spent $9,809 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).

Republican Peter DiCianni's election campaign committee, DiCianni for DuPage County Board, spent $1,267 in the first quarter, according to committee expenditure records obtained from the Illinois State Board of Elections (ISBE).