| John Yonan | $1,000 | Feb 27, 2026 | Preckwinkle for President | Engineer |
| Thomas Collins | $2,500 | Feb 27, 2026 | Preckwinkle for President | Engineer |
| John Yonan | $1,000 | Feb 27, 2026 | Preckwinkle for President | Engineer |
| Thomas Collins | $2,500 | Feb 27, 2026 | Preckwinkle for President | Engineer |
| John Yonan | $1,000 | Nov 14, 2025 | Preckwinkle for President | Vice President |
| Thomas Collins | $2,500 | Nov 14, 2025 | Preckwinkle for President | Engineer |
| John Yonan | $1,000 | Nov 14, 2025 | Preckwinkle for President | Vice President |
| Thomas Collins | $2,500 | Nov 14, 2025 | Preckwinkle for President | Engineer |
| Elizabeth Collins | $1,000 | Aug 7, 2024 | Preckwinkle for President | Executive |
| Elizabeth Collins | $1,000 | Aug 7, 2024 | Preckwinkle for President | Executive |
| Thomas Collins | $2,500 | Jun 13, 2023 | Preckwinkle for President | Engineer |
| Thomas Collins | $2,500 | Jun 13, 2023 | Preckwinkle for President | Engineer |
| Thomas Collins | $100 | Jun 14, 2022 | Preckwinkle for President | Engineer |
| Thomas Collins | $1,000 | Apr 29, 2022 | Preckwinkle for President | Engineer |
| Thomas Collins | $1,000 | Apr 29, 2022 | Preckwinkle for President | Engineer |
| Thomas Collins | $1,000 | Dec 28, 2021 | Preckwinkle for President | Engineer |
| Thomas Collins | $1,000 | Dec 28, 2021 | Preckwinkle for President | Engineer |
| Patrick J. Harney | $1,000 | Oct 24, 2018 | Friends of Edward M Burke | Senior V.P. |
| Daniel Cecchi | $1,500 | Oct 24, 2018 | Friends of Edward M Burke | President |
| Daniel Cecchi | $1,500 | Oct 24, 2018 | Friends of Edward M Burke | President |
| Patrick J. Harney | $1,000 | Oct 24, 2018 | Friends of Edward M Burke | Senior V.P. |
| Thomas Collins | $2,500 | Jun 6, 2018 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $2,500 | Jun 6, 2018 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | Jul 24, 2017 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | Jul 24, 2017 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | May 31, 2016 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | May 31, 2016 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,000 | Oct 18, 2013 | Illinois Democratic Victory PAC | Engineer |
| Thomas Collins | $1,000 | Oct 18, 2013 | Illinois Democratic Victory PAC | Engineer |
| Thomas Collins | $1,500 | Jul 15, 2013 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | Jul 15, 2013 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,000 | Nov 19, 2012 | Citizens for John Cullerton for State Senate | Engineer |
| Thomas Collins | $1,000 | Nov 19, 2012 | Citizens for John Cullerton for State Senate | Engineer |
| Thomas Collins | $1,000 | Nov 19, 2012 | Citizens for John Cullerton for State Senate | Engineer |
| Thomas Collins | $1,500 | Oct 24, 2012 | The Burnham Committee | Civil Engineer |
| Thomas Collins | $1,500 | Oct 24, 2012 | The Burnham Committee | Civil Engineer |