| $980 | Mar 7, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $67 | Mar 7, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $3,110 | Feb 26, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $1,552 | Feb 26, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $1,552 | Feb 26, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $3,110 | Feb 26, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $6,154 | Feb 25, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $6,154 | Feb 25, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $770 | Jan 27, 2016 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $678 | Oct 4, 2015 | Citizens for Clay Campbell | Attorney | Campbell & Johnson, P.C. |
| $2,091 | Oct 13, 2012 | Citizens for Clay Campbell | lawyer | self |
| $2,091 | Oct 13, 2012 | Citizens for Clay Campbell | lawyer | self |
| $1,083 | Oct 11, 2012 | Citizens for Clay Campbell | lawyer | self |
| $1,083 | Oct 11, 2012 | Citizens for Clay Campbell | lawyer | self |
| $169 | Sep 20, 2012 | Citizens for Clay Campbell | lawyer | self |
| $30 | Sep 17, 2012 | Citizens for Clay Campbell | lawyer | self |
| $180 | Sep 9, 2012 | Citizens for Clay Campbell | lawyer | self |
| $257 | Sep 5, 2012 | Citizens for Clay Campbell | lawyer | self |
| $500 | Apr 6, 2012 | Citizens for Clay Campbell | — | — |
| $250 | Apr 3, 2012 | Illinois State's Attorneys Assoc PAC | — | — |
| $250 | Mar 26, 2012 | Illinois State's Attorneys Assoc PAC | — | — |
| $183 | Sep 7, 2011 | Citizens for Clay Campbell | lawyer | self |
| $316 | Sep 4, 2011 | Citizens for Clay Campbell | lawyer | self |
| $90 | Sep 3, 2011 | Citizens for Clay Campbell | lawyer | self |
| $250 | Mar 28, 2011 | Illinois State's Attorneys Assoc PAC | — | — |
| $280 | Oct 5, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,344 | Oct 3, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,344 | Oct 3, 2010 | Citizens for Clay Campbell | lawyer | self |
| $3,128 | Oct 1, 2010 | Citizens for Clay Campbell | lawyer | self |
| $154 | Oct 1, 2010 | Citizens for Clay Campbell | lawyer | self |
| $3,128 | Oct 1, 2010 | Citizens for Clay Campbell | lawyer | self |
| $154 | Oct 1, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,800 | Sep 30, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,248 | Sep 30, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,800 | Sep 30, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,248 | Sep 30, 2010 | Citizens for Clay Campbell | lawyer | self |
| $4,000 | Sep 16, 2010 | Citizens for Clay Campbell | lawyer | self |
| $4,000 | Sep 16, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,410 | Sep 8, 2010 | Citizens for Clay Campbell | lawyer | self |
| $1,410 | Sep 8, 2010 | Citizens for Clay Campbell | lawyer | self |
| $90 | Aug 26, 2010 | Citizens for Clay Campbell | lawyer | self |
| $90 | Aug 26, 2010 | Citizens for Clay Campbell | lawyer | self |
| $490 | Aug 20, 2010 | Citizens for Clay Campbell | lawyer | self |
| $490 | Aug 20, 2010 | Citizens for Clay Campbell | lawyer | self |
| $320 | Jul 21, 2010 | Citizens for Clay Campbell | lawyer | self |
| $320 | Jul 21, 2010 | Citizens for Clay Campbell | lawyer | self |
| $2,780 | Jun 21, 2010 | Citizens for Clay Campbell | — | — |
| $2,640 | Oct 17, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $2,640 | Oct 17, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $2,640 | Oct 17, 2008 | Citizens for Clay Campbell | — | — |
| $93 | Oct 1, 2008 | Citizens for Clay Campbell | — | — |
| $1,120 | Oct 1, 2008 | Citizens for Clay Campbell | — | — |
| $1,752 | Oct 1, 2008 | Citizens for Clay Campbell | — | — |
| $51 | Oct 1, 2008 | Citizens for Clay Campbell | — | — |
| $51 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $93 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $1,752 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $1,120 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $51 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $93 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $1,120 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $1,752 | Oct 1, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $300 | Sep 30, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $300 | Sep 30, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $300 | Sep 30, 2008 | Citizens for Clay Campbell | — | — |
| $2,017 | Sep 3, 2008 | Citizens for Clay Campbell | — | — |
| $2,017 | Sep 3, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $2,017 | Sep 3, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $199 | Jul 30, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $199 | Jul 30, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $199 | Jul 30, 2008 | Citizens for Clay Campbell | — | — |
| $303 | Jul 29, 2008 | Citizens for Clay Campbell | — | — |
| $303 | Jul 29, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $303 | Jul 29, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $100 | Jul 10, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $100 | Jul 10, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $287 | Jun 13, 2008 | Citizens for Clay Campbell | — | — |
| $210 | May 17, 2008 | Citizens for Clay Campbell | — | — |
| $873 | May 7, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $536 | Apr 13, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $450 | Mar 15, 2008 | Citizens for Clay Campbell | — | — |
| $550 | Mar 15, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $504 | Mar 14, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $156 | Mar 13, 2008 | Citizens for Clay Campbell | — | — |
| $1,100 | Mar 13, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $240 | Mar 7, 2008 | Citizens for Clay Campbell | — | — |
| $176 | Feb 29, 2008 | Citizens for Clay Campbell | — | — |
| $874 | Feb 21, 2008 | Citizens for Clay Campbell | attorney | self-employed |
| $411 | Feb 14, 2008 | Citizens for Clay Campbell | — | — |
| $296 | Feb 4, 2008 | Citizens for Clay Campbell | — | — |