| Charles Drueck | $500 | May 4, 2023 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $200 | Jul 18, 2022 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $200 | Dec 29, 2020 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $200 | Oct 23, 2019 | Illinois State Medical Society PAC | Physician |
| Craig Cathcart | $250 | Nov 16, 2018 | Citizens for Gregory Harris | Director Government Relations |
| Charles Drueck | $200 | Aug 27, 2018 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $200 | Aug 27, 2018 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 6, 2017 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 6, 2017 | Illinois State Medical Society PAC | Physician |
| Gary Krugel | $500 | Aug 19, 2017 | Citizens for Gregory Harris | CFO |
| Craig Cathcart | $250 | Nov 27, 2016 | Citizens for Gregory Harris | Director Government Relations |
| Craig Cathcart | $250 | Nov 27, 2016 | Citizens for Gregory Harris | Director Government Relations |
| Charles Drueck | $500 | Nov 18, 2016 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 18, 2016 | Illinois State Medical Society PAC | Physician |
| Anthony Guaccio | $250 | May 17, 2016 | Citizens for Gregory Harris | Chief Operating Officer |
| Charles Drueck | $500 | Dec 28, 2015 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 20, 2014 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 4, 2013 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 27, 2012 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $500 | Nov 27, 2012 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $300 | May 4, 2012 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $200 | Nov 29, 2011 | Illinois State Medical Society PAC | Physician |
| Charles Drueck | $300 | May 3, 2011 | Illinois State Medical Society PAC | Physician |
| Craig Cathcart, | $150 | Jul 29, 2008 | Citizens for Gregory Harris | Director Government Relations |
| Craig Cathcart, | $150 | Jul 29, 2008 | Citizens for Gregory Harris | Director Government Relations |
| Craig Cathcart, | $150 | Jul 29, 2008 | Citizens for Gregory Harris | Director Government Relations |