Contributions to Gary Maclaren
Negative contribution amounts denote returned contributions
| State | Year | Contributor | Office | Result | Amount | 
| Mont. | 2010 | EXXONMOBIL | House | Won | $100 | 
| Mont. | 2010 | EXXONMOBIL | House | Won | -$65 | 
| Mont. | 2006 | PFIZER | House | Won | $130 | 
| Mont. | 2006 | PFIZER | House | Won | $130 | 
| Mont. | 2006 | NATIONAL RIFLE ASSOCIATION | House | Won | $130 |