| Jennifer L. Baader | $2,500 | Aug 5, 2022 | Cook County Democratic Party | Senior VP |
| Michael Adkesson | $1,000 | Mar 22, 2022 | Vote Yes for Clean Air, Clean Water, and | CEO |
| Michael Adkesson | $1,000 | Mar 22, 2022 | Vote Yes for Clean Air, Clean Water, and | CEO |
| Stuart Strahl | $2,500 | Jun 19, 2021 | Preckwinkle for President | Biologist |
| Stuart Strahl | $2,500 | Jun 19, 2021 | Preckwinkle for President | Biologist |
| Stuart Strahl | $2,500 | Jan 29, 2020 | Preckwinkle for President | Biologist |
| Stuart Strahl | $2,500 | Jan 29, 2020 | Preckwinkle for President | Biologist |
| Stuart Strahl | $2,500 | Mar 20, 2019 | Toni For Chicago | Biologist |
| Stuart Strahl | $2,500 | Mar 20, 2019 | Toni For Chicago | Biologist |
| Stuart Strahl | $2,500 | Mar 20, 2019 | Toni For Chicago | Biologist |
| Stuart Strahl | $2,500 | Feb 19, 2019 | Toni For Chicago | Biologist |
| Stuart Strahl | $2,500 | Feb 19, 2019 | Toni For Chicago | Biologist |
| Stuart Strahl | $2,500 | Feb 19, 2019 | Toni For Chicago | Biologist |
| Stuart & Melissa Strahl | $2,500 | Jan 31, 2018 | Preckwinkle for President | Biologist |
| Stuart & Melissa Strahl | $2,500 | Jan 31, 2018 | Preckwinkle for President | Biologist |
| Stuart & Melissa Strahl | $2,500 | Jan 31, 2018 | Preckwinkle for President | Biologist |
| Stuart & Melissa Strahl | $2,500 | Jan 31, 2018 | Preckwinkle for President | Biologist |
| Richard G. Gamble | $1,000 | Jun 30, 2017 | Preckwinkle for President | Senior Vice President |
| Richard G. Gamble | $1,000 | Jun 30, 2017 | Preckwinkle for President | Senior Vice President |
| Cynthia W. Zeigler | $1,000 | Sep 21, 2016 | Preckwinkle for President | Chief Advancement Officer |
| Stuart Strahl | $2,500 | Sep 21, 2016 | Preckwinkle for President | President |
| Richard G. Gamble | $1,000 | Sep 21, 2016 | Preckwinkle for President | Senior Vice President |
| Stuart Strahl | $2,500 | Sep 21, 2016 | Preckwinkle for President | President |
| Richard G. Gamble | $1,000 | Sep 21, 2016 | Preckwinkle for President | Senior Vice President |
| Cynthia W. Zeigler | $1,000 | Sep 21, 2016 | Preckwinkle for President | Chief Advancement Officer |
| Stuart Strahl | $1,000 | Dec 15, 2015 | Preckwinkle for President | Administrator |
| Matthew R. Mayer | $1,000 | Dec 15, 2015 | Preckwinkle for President | VP of Government Affairs |
| Stuart Strahl | $1,000 | Dec 15, 2015 | Preckwinkle for President | Administrator |
| Matthew R. Mayer | $1,000 | Dec 15, 2015 | Preckwinkle for President | VP of Government Affairs |
| Matthew R. Mayer | $1,000 | Sep 11, 2014 | Preckwinkle for President | VP of Government Affairs |
| Matthew R. Mayer | $1,000 | Sep 11, 2014 | Preckwinkle for President | VP of Government Affairs |
| Stuart Strahl | $2,500 | Jun 4, 2014 | Preckwinkle for President | Director |
| Stuart Strahl | $2,500 | Jun 4, 2014 | Preckwinkle for President | Director |
| Matthew R. Mayer | $1,000 | Mar 18, 2014 | Preckwinkle for President | VP of Government Affairs |
| Matthew R. Mayer | $1,000 | Mar 18, 2014 | Preckwinkle for President | VP of Government Affairs |
| Stuart Strahl | $1,000 | Sep 26, 2013 | Preckwinkle for President | Director |
| Stuart Strahl | $1,000 | Sep 26, 2013 | Preckwinkle for President | Director |
| Stuart Strahl | $1,000 | Sep 29, 2012 | Preckwinkle for President | Director |
| Matthew R. Mayer | $1,000 | Sep 29, 2012 | Preckwinkle for President | VP of Government Affairs |
| Stuart Strahl | $1,000 | Sep 29, 2012 | Preckwinkle for President | Director |
| Matthew R. Mayer | $1,000 | Sep 29, 2012 | Preckwinkle for President | VP of Government Affairs |
| Matthew R. Mayer | $750 | May 22, 2012 | Preckwinkle for President | VP of Government Affairs |
| Matthew R. Mayer | $1,000 | Sep 2, 2011 | Preckwinkle for President | VP of Government Affairs |
| Stuart Strahl | $1,000 | Sep 2, 2011 | Preckwinkle for President | Director |
| Stuart Strahl | $1,000 | Sep 2, 2011 | Preckwinkle for President | Director |
| Matthew R. Mayer | $1,000 | Sep 2, 2011 | Preckwinkle for President | VP of Government Affairs |
| Matthew Mayer | $150 | Jul 25, 2011 | Illinois Democratic Victory PAC | Vice President of Public Affairs |
| Matthew Mayer, | $150 | Oct 22, 2010 | Quinn/Simon for Illinois | Vice President of Government Affairs |
| Matthew Mayer, | $100 | Sep 14, 2010 | Quinn/Simon for Illinois | Vice President of Government Affairs |
| Matthew Mayer, | $100 | Sep 14, 2010 | Quinn/Simon for Illinois | Vice President of Government Affairs |