| Apptix Inc. | 13461 Sunrise Valley Drive Suite 300 Herndon, VA 20171 | $154.80 6/6/2012 | Expenditure Friends of Don Harmon | Email hosting |
| AT&T | P O Box 78339 St. Louis, MO 63178 | $420.42 6/11/2012 | Expenditure Friends of Don Harmon | Telephones |
| AT&T | P O Box 78339 St. Louis, MO 63178 | $406.47 5/11/2012 | Expenditure Friends of Don Harmon | Telephones |
| AT&T | P O Box 78339 St. Louis, MO 63178 | $427.96 4/11/2012 | Expenditure Friends of Don Harmon | Telephones |
| AT&T Wireless | P.O. Box 30024 College Station, TX 77842 | $128.96 4/16/2012 | Expenditure Friends of Don Harmon | Telephones |
| AT&T Wireless | P.O. Box 30024 College Station, TX 77842 | $128.85 5/16/2012 | Expenditure Friends of Don Harmon | Telephones |
| AT&T Wireless | P.O. Box 30024 College Station, TX 77842 | $128.85 6/16/2012 | Expenditure Friends of Don Harmon | Telephones |
| Bannor & Bannor | 159 N. Marion Street #208 Oak Park, IL 60301 | $425.00 5/2/2012 | Expenditure Friends of Don Harmon | Photography |
| Bannor & Bannor | 159 N. Marion Street #208 Oak Park, IL 60301 | $875.00 4/10/2012 | Expenditure Friends of Don Harmon | photography |
| Baren, Robert | 1012 S Taylor Oak Park, IL 60304 | $811.00 4/4/2012 | Expenditure Friends of Don Harmon | Staff salaries |
| Book Table | 1045 Lake Street Oak Park, IL 60301 | $130.00 4/3/2012 | Expenditure Friends of Don Harmon | gifts for supporters |
| Book Table | 1045 Lake Street Oak Park, IL 60301 | $86.52 5/3/2012 | Expenditure Friends of Don Harmon | gifts for volunteers |
| City Club | 360 N. Michigan #903 Chicago, IL 60601 | $450.00 5/3/2012 | Expenditure Friends of Don Harmon | event sponsor - food |
| City of Northlake | 55 North Avenue Northlake, IL 60164 | $200.00 4/21/2012 | Expenditure Friends of Don Harmon | sponsorship |
| Comcast | P.O. Box 3001 Southeastern, PA 19398 | $121.90 4/2/2012 | Expenditure Friends of Don Harmon | Internet access |
| Comcast | P.O. Box 3001 Southeastern, PA 19398 | $121.90 5/1/2012 | Expenditure Friends of Don Harmon | Internet access |
| Comcast | P.O. Box 3001 Southeastern, PA 19398 | $121.90 6/1/2012 | Expenditure Friends of Don Harmon | Internet access |
| ComEd | Bill Payment Center Chicago, IL 60669 | $96.10 6/4/2012 | Expenditure Friends of Don Harmon | Utilities |
| ComEd | Bill Payment Center Chicago, IL 60669 | $95.16 5/7/2012 | Expenditure Friends of Don Harmon | Utilities |
| ComEd | Bill Payment Center Chicago, IL 60669 | $89.43 4/9/2012 | Expenditure Friends of Don Harmon | Utilities |
| Consolidated Printing | 5942 N Northwest Hwy Chicago, IL 60631 | $2,573.51 4/24/2012 | Expenditure Friends of Don Harmon | Printing |
| Consolidated Printing | 5942 N Northwest Hwy Chicago, IL 60631 | $5,249.60 5/29/2012 | Expenditure Friends of Don Harmon | Printing |
| Costco Wholesale | 8400 West North Av. Melrose Park, IL 60160 | $122.99 5/25/2012 | Expenditure Friends of Don Harmon | office sundries |
| Costco Wholesale | 8400 West North Av. Melrose Park, IL 60160 | $69.30 4/20/2012 | Expenditure Friends of Don Harmon | office sundries |
| CPS Parking | 172 West Madison Chicago, IL 60602 | $34.00 4/17/2012 | Expenditure Friends of Don Harmon | parking |