| AAA Rental System | 3020 W 167th ST Markham, IL 60428 | $228.00 12/28/2011 | Expenditure The Chicago Committee | Event Cost/Rental |
| AKPD Message & Media LLC | 730 N Franklin Ave Suite 404 Chicago, IL 60654 | $30,160.00 12/6/2011 | Expenditure The Chicago Committee | Professional Services/Consulting |
| Amtrak | 50 Massachusetts Ave., N.E. Washington, DC 20002 | $190.00 12/5/2011 | Expenditure The Chicago Committee | Travel expense |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $125.00 10/7/2011 | Expenditure The Chicago Committee | Payroll Processing |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $4,417.42 10/31/2011 | Expenditure The Chicago Committee | Payroll Taxes |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $100.00 11/4/2011 | Expenditure The Chicago Committee | Payroll Processing |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $3,867.17 11/30/2011 | Expenditure The Chicago Committee | Payroll Taxes |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $100.00 12/5/2011 | Expenditure The Chicago Committee | Payroll Processing |
| Automatic Data Processing | 100 Northwest Point Blvd. Elk Grove Village, IL 60007 | $3,867.17 12/31/2011 | Expenditure The Chicago Committee | Payroll Taxes |
| Chicago Children's Choir | 78 E. Washington 5th Floor Chicago, IL 60602 | $1,995.00 12/28/2011 | Expenditure The Chicago Committee | Event Cost/Entertainment |
| Chicago Park District | 541 N. Fairbanks Chicago, IL 60611 | $1,942.50 12/9/2011 | Expenditure The Chicago Committee | Event Cost/Site |
| Garrett Popcorn Shop | 670 N. Michigan Ave Chicago, IL 60611 | $528.17 12/28/2011 | Expenditure The Chicago Committee | Event Cost/Gift Bag |
| Gibson's Bar and Steak House | 1028 North Rush Chicago, IL 60611 | $2,530.00 12/29/2011 | Expenditure The Chicago Committee | Event Cost/Food |
| Goodman Theatre | 170 North Dearborn Street Chicago, IL 60601 | $3,150.00 12/13/2011 | Expenditure The Chicago Committee | Event Cost/Site |
| Goodman Theatre | 170 North Dearborn Street Chicago, IL 60601 | $3,150.00 12/28/2011 | Expenditure The Chicago Committee | Event Cost/Site |
| Greenberg Quinlan Rosner Research, Inc. | 10 G Street Suite 500 Washington, DC 20002 | $42,328.00 12/1/2011 | Expenditure The Chicago Committee | Professional Fees/Polling & Research |
| Hu's International Group | 2002 S. Wentworth Ave. Unit 100 Chicago, IL 60616 | $500.00 12/29/2011 | Expenditure The Chicago Committee | Event Cost/Food and Beverage |
| Jeremy Massey | 1269 Eastwood Ave Highland Park, IL 60035 | $2,200.00 10/31/2011 | Expenditure The Chicago Committee | Professional Services/Consulting |
| Jeremy Massey | 1269 Eastwood Ave Highland Park, IL 60035 | $2,200.00 11/30/2011 | Expenditure The Chicago Committee | Professional Services/Consulting |
| Jeremy Massey | 1269 Eastwood Ave Highland Park, IL 60035 | $2,200.00 12/31/2011 | Expenditure The Chicago Committee | Professional Services/Consulting |
| Jos. Cacciatore & Co Insurance | 527 South Wells Street Chicago, IL 60607 | $155.00 12/19/2011 | Expenditure The Chicago Committee | Insurance Cost |
| Jos. Cacciatore & Co Insurance | 527 South Wells Street Chicago, IL 60607 | $155.00 12/20/2011 | Expenditure The Chicago Committee | Insurance Cost |
| Lexis Nexis | 9393 Springboro Pike Miamisburg, OH 45342 | $270.00 10/26/2011 | Expenditure The Chicago Committee | Research expense |
| Lexis Nexis | 9393 Springboro Pike Miamisburg, OH 45342 | $540.00 12/16/2011 | Expenditure The Chicago Committee | Research expense |
| Marsh USA Inc. | 500 W. Monroe Street Chicago, IL 60661 | $343.00 12/27/2011 | Expenditure The Chicago Committee | Insurance Cost |