Michael P. Mackay from zip code 20119
Political contributions disclosed by campaign committees to the Federal Election Commission, sorted by name, zip code and employer. The data, from the FEC, covers the years 1979 through 2008.
Candidates
| Michael P. Mackay, Best Effort Made - No Response | |
| $1,000 to John Murtha, Murtha For Congress Committee on April 25, 2002 | |
| Michael P. Mackay, Senior Engine, Prodigy Systems Corp. | |
| $2,000 to James Moran, Moran For Congress from May 18, 2002 to March 18, 2008 | |
| Michael P. Mackay, Chief Scientist, Progeny Systems | |
| $2,000 to John Murtha, Murtha For Congress Committee from November 2, 2004 to May 18, 2005 | |
| Michael P. Mackay, Executi, Progeny Systems Corporation | |
| $1,000 to Steven Rothman, Steve Rothman For New Jersey Inc. on November 16, 2007 | |
Committees
| Michael P. Mackay, Best Effort Made - No Response | |
| $1,000 to Murtha For Congress Committee on April 25, 2002 | |
| Michael P. Mackay, Senior Engine, Prodigy Systems Corp. | |
| $2,000 to Moran For Congress from May 18, 2002 to March 18, 2008 | |
| Michael P. Mackay, Chief Scientist, Progeny Systems | |
| $2,000 to Murtha For Congress Committee from November 2, 2004 to May 18, 2005 | |
| Michael P. Mackay, Executi, Progeny Systems Corporation | |
| $1,000 to Steve Rothman For New Jersey Inc. on November 16, 2007 | |


