| $200 | Mar 23, 2023 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $525 | Mar 10, 2023 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $225 | Sep 9, 2022 | IUOE Local 399 Political Education Fund | — | — |
| $225 | Sep 9, 2022 | IUOE Local 399 Political Education Fund | — | — |
| $175 | Jun 27, 2022 | IUOE Local 399 Political Education Fund | — | — |
| $175 | Jun 27, 2022 | IUOE Local 399 Political Education Fund | — | — |
| $350 | Sep 27, 2019 | IUOE Local 399 Political Education Fund | — | — |
| $700 | Mar 19, 2019 | IUOE Local 399 Political Education Fund | Engineer | Enwave, Chicago LLC |
| $350 | Feb 4, 2019 | IUOE Local 399 Political Education Fund | — | — |
| $500 | Aug 31, 2018 | IUOE Local 399 Political Education Fund | — | — |
| $500 | Aug 31, 2018 | IUOE Local 399 Political Education Fund | — | — |
| $375 | Oct 10, 2017 | IUOE Local 399 Political Education Fund | — | — |
| $375 | Oct 10, 2017 | IUOE Local 399 Political Education Fund | — | — |
| $450 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $150 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $150 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $450 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $450 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $150 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $150 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $450 | Jun 5, 2017 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $300 | Dec 9, 2016 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $500 | Aug 10, 2016 | IUOE Local 399 Political Education Fund | — | — |
| $500 | Aug 10, 2016 | IUOE Local 399 Political Education Fund | — | — |
| $500 | Aug 10, 2016 | IUOE Local 399 Political Education Fund | — | — |
| $300 | Sep 25, 2015 | IUOE Local 399 Political Education Fund | — | — |
| $275 | Sep 25, 2013 | IUOE Local 399 Political Education Fund | — | — |
| $399 | Aug 10, 2012 | IUOE Local 399 Political Education Fund | — | — |
| $300 | May 4, 2012 | IUOE Local 399 Political Education Fund | — | — |
| $399 | Aug 19, 2011 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $200 | Aug 19, 2011 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $133 | Aug 19, 2011 | IUOE Local 399 Political Education Fund | Engineer | MDE Thermal Technologies, Inc |
| $200 | Apr 29, 2003 | IUOE Local 399 Political Education Fund | Engineer | Exelon Thermal Technolgies |
| $200 | Feb 27, 2003 | IUOE Local 399 Political Education Fund | Engineer | Exelon Thermal Technolgies |
| $200 | Feb 27, 2003 | IUOE Local 399 Political Education Fund | Engineer | Exelon Thermal Technolgies |
| $200 | Feb 20, 2003 | IUOE Local 399 Political Education Fund | Engineer | Exelon Thermal Technolgies |
| $100 | May 6, 2002 | IUOE Local 399 Political Education Fund | — | — |
| $100 | Apr 12, 2002 | IUOE Local 399 Political Education Fund | — | — |
| $50 | Jan 29, 2002 | IUOE Local 399 Political Education Fund | — | — |
| $20 | Jan 29, 2002 | IUOE Local 399 Political Education Fund | — | — |
“the ward with no alderman”