| $300 | Mar 31, 2026 | IUOE Local 399 Political Education Fund | — | — |
| $200 | Dec 17, 2025 | Friends of Laura Yepez | — | — |
| $258 | Sep 30, 2025 | Friends for Fritz | — | — |
| $258 | Jun 30, 2025 | Friends for Fritz | — | — |
| $250 | Nov 1, 2024 | 28th Ward Democratic Organization | — | — |
| $300 | Oct 26, 2022 | IUOE Local 399 Political Education Fund | — | — |
| $500 | Jun 24, 2021 | IUOE Local 399 Political Education Fund | — | — |
| $250 | May 13, 2021 | Friends for Fritz | — | — |
| $250 | May 8, 2021 | 28th Ward Democratic Organization | — | — |
| $250 | Apr 30, 2021 | Citizens for Pat Dowell | — | — |
| $500 | Jan 23, 2010 | O'Brien for Cook County | — | — |
| $500 | Jan 23, 2010 | O'Brien for Cook County | — | — |
| $200 | Jan 19, 2010 | O'Brien for Cook County | — | — |
| $250 | Jan 19, 2010 | O'Brien for Cook County | — | — |
| $200 | Jan 19, 2010 | O'Brien for Cook County | — | — |
| $250 | Jan 19, 2010 | O'Brien for Cook County | — | — |
| $500 | Dec 11, 2009 | O'Brien for Cook County | — | — |
| $500 | Dec 11, 2009 | O'Brien for Cook County | — | — |
| $250 | Feb 13, 2009 | Citizens for Berrios | — | — |
| $250 | Oct 7, 2008 | Friends of Berrios | — | — |
| $500 | Jan 9, 2008 | Citizens to Re-Elect Joseph Berrios | — | — |
| $500 | Jan 9, 2008 | Citizens to Re-Elect Joseph Berrios | — | — |
| $500 | Jan 9, 2008 | Citizens to Re-Elect Joseph Berrios | — | — |
| $300 | Nov 6, 2006 | People for Terrence J O'Brien | — | — |
| $10,000 | Mar 24, 2006 | Stroger for President | — | — |
| $200 | Feb 1, 2006 | Committee to Elect James Michael McGing | — | — |
| $200 | Feb 1, 2006 | Committee to Elect James Michael McGing | — | — |
| $200 | Feb 1, 2006 | Committee to Elect James Michael McGing | — | — |
| $700 | Jul 23, 2004 | Friends of Terrence J O'Brien | Attorney | Self Employed |
| $150 | Sep 22, 2002 | Citizens for Dart | — | — |
| $200 | Jun 6, 2002 | Carpenters Local 13 PAC | — | — |
| $300 | May 21, 2002 | The New 29th Ward Campaign Committee | — | — |
| $300 | May 21, 2002 | The New 29th Ward Campaign Committee | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Jan 11, 2002 | O'Brien for Judge | — | — |
| $200 | Oct 25, 2000 | Committee to Retain Justice Charles E Freeman | — | — |
| $500 | Jan 21, 2000 | Citizens for Harry Osterman | — | — |
| $500 | Jan 21, 2000 | Citizens for Harry Osterman | — | — |
| $500 | Jan 21, 2000 | Citizens for Harry Osterman | — | — |
| $500 | Jan 21, 2000 | Citizens for Harry Osterman | — | — |
| $500 | Jan 21, 2000 | Citizens for Harry Osterman | — | — |
| $250 | Aug 27, 1998 | Friends of Dan Hynes | — | — |
| $120 | Mar 9, 1996 | Friends Of O'Donnell | — | — |
| $100 | Feb 7, 1996 | Friends Of O'Donnell | — | — |