| $500 | Jun 23, 2022 | Friends for Fritz | — | — |
| $500 | Dec 31, 2020 | Friends for Fritz | — | — |
| $500 | Dec 31, 2020 | Friends for Fritz | — | — |
| $500 | Oct 29, 2019 | Friends for Fritz | — | — |
| $1,000 | Mar 25, 2019 | Friends of Michele Smith | Retired | Retired |
| $1,000 | Mar 25, 2019 | Friends of Michele Smith | Retired | Retired |
| $500 | Jan 26, 2018 | Friends for Fritz | — | — |
| $500 | Jan 26, 2018 | Friends for Fritz | — | — |
| $2,000 | Oct 31, 2017 | Chicago for Rahm Emanuel | Retired | None |
| $2,000 | Oct 31, 2017 | Chicago for Rahm Emanuel | Retired | None |
| $500 | Jun 29, 2015 | Friends of Michele Smith | — | — |
| $500 | Mar 23, 2015 | Citizens for Bridget Gainer | Founder | Sterling Engineering |
| $500 | Sep 30, 2014 | Friends of Michele Smith | — | — |
| $500 | Sep 30, 2014 | Friends of Michele Smith | — | — |
| $500 | Sep 12, 2014 | Taxpayers for Quinn | Engineer | retired |
| $500 | Sep 12, 2014 | Taxpayers for Quinn | Engineer | retired |
| $1,000 | Jul 17, 2014 | Taxpayers for Quinn | Engineer | retired |
| $1,000 | Jul 17, 2014 | Taxpayers for Quinn | Engineer | retired |
| $1,000 | Jul 17, 2014 | Taxpayers for Quinn | Engineer | City of Chicago |
| $1,000 | Mar 4, 2014 | Yes for Independent Maps | Retred | Retired |
| $1,000 | Mar 4, 2014 | Yes for Independent Maps | Retred | Retired |
| $500 | Jan 30, 2014 | Citizens for Bridget Gainer | — | — |
| $500 | Sep 30, 2013 | Citizens for Bridget Gainer | — | — |
| $1,000 | Feb 7, 2013 | 43rd Ward Democrats | owner | Sterling Engineering |
| $1,000 | Feb 7, 2013 | 43rd Ward Democrats | owner | Sterling Engineering |
| $1,000 | Feb 7, 2013 | 43rd Ward Democrats | owner | Sterling Engineering |
| $1,000 | Feb 7, 2013 | 43rd Ward Democrats | owner | Sterling Engineering |
| $500 | Feb 2, 2013 | Citizens for Bridget Gainer | — | — |
| $5,000 | Dec 27, 2012 | The Chicago Committee | Engineer | Retired |
| $5,000 | Dec 27, 2012 | The Chicago Committee | Engineer | Retired |
| $1,500 | Oct 26, 2012 | Citizens for John Cullerton for State Senate | COB | Sterling Engineering Inc. |
| $1,500 | Oct 26, 2012 | Citizens for John Cullerton for State Senate | COB | Sterling Engineering Inc. |
| $1,500 | Oct 26, 2012 | Citizens for John Cullerton for State Senate | COB | Sterling Engineering Inc. |
| $1,000 | Mar 11, 2011 | Friends of Michele Smith | Engineer | Retired |
| $1,000 | Mar 11, 2011 | Friends of Michele Smith | Engineer | Retired |
| $1,000 | Mar 11, 2011 | Friends of Michele Smith | Engineer | Retired |
| $2,500 | Jan 19, 2011 | Chicago for Rahm Emanuel | Engineer | None |
| $2,500 | Jan 18, 2011 | Chicago for Rahm Emanuel | Engineer | None |
| $500 | Nov 24, 2010 | Friends of Michele Smith | — | — |
| $250 | Oct 20, 2009 | Proft for Governor | — | — |
| $250 | Oct 20, 2009 | Proft for Governor | — | — |
| $250 | Oct 20, 2009 | Proft for Governor | — | — |
| $500 | May 13, 2009 | 43rd Ward Democrats | — | — |
| $1,000 | Sep 4, 2008 | 43rd Ward Democrats | owner | Sterling Engineering |
| $1,000 | Sep 4, 2008 | 43rd Ward Democrats | owner | Sterling Engineering |
| $1,000 | Sep 4, 2008 | 43rd Ward Democrats | owner | Sterling Engineering |
| $250 | Jan 15, 2007 | Citizens to Re-Elect Mayor Pradel | — | — |
| $250 | Jan 15, 2007 | Citizens to Re-Elect Mayor Pradel | — | — |
| $250 | Jan 15, 2007 | Citizens to Re-Elect Mayor Pradel | — | — |
| $250 | Aug 23, 2006 | Citizens for Lisa Madigan | — | — |
| $250 | Aug 23, 2006 | Citizens for Lisa Madigan | — | — |
| $250 | Aug 23, 2006 | Citizens for Lisa Madigan | — | — |
| $350 | Nov 17, 2005 | Friends for Flores | — | — |
| $200 | Nov 18, 2004 | Friends of Edward M Burke | — | — |
| $200 | Nov 18, 2004 | Friends of Edward M Burke | — | — |
| $250 | Mar 8, 2002 | Vallas for Illinois | — | — |
| $200 | Jun 22, 2001 | Carpenters Local 13 PAC | — | — |
| $250 | May 18, 2001 | Citizens for Joe Moore | — | — |
| $1,500 | Nov 28, 2000 | Citizens for James M Houlihan | Executive | Sterling Engineering |
| $300 | Jan 31, 2000 | Citizens for Joe Moore | — | — |
| $300 | Jan 31, 2000 | Citizens for Joe Moore | — | — |
| $500 | Sep 21, 1994 | Dawn Clark Netsch Campaign Comm | — | — |
| $125 | Aug 24, 1994 | Dawn Clark Netsch Campaign Comm | — | — |
| $425 | Aug 19, 1994 | Dawn Clark Netsch Campaign Comm | — | — |