Legislator Profiles
| Legislator | Trade Count | Avg Score |
|---|---|---|
| Melanie A. Stansbury | 0 | — |
| Mazie K. Hirono | 0 | — |
| Maxwell Frost | 0 | — |
| Maxine Waters | 0 | — |
| Maxine Dexter | 0 | — |
| Max L. Miller | 0 | — |
| Matt Van Epps | 13 | 50.5 |
| Mary Gay Scanlon | 0 | — |
| Mary E. Miller | 0 | — |
| Martin Heinrich | 0 | — |
| Marsha Blackburn | 0 | — |
| Marlin A. Stutzman | 0 | — |
| Markwayne Mullin | 18 | 24.8 |
| Mark Warner | 30 | 22.3 |
| Mark Takano | 0 | — |
| Mark R. Warner | 0 | — |
| Mark Pocan | 0 | — |
| Mark Kelly | 0 | — |
| Mark Harris | 0 | — |
| Mark E. Amodei | 0 | — |
| Mark DeSaulnier | 0 | — |
| Mark B. Messmer | 0 | — |
| Mark Alford | 0 | — |
| Mario Diaz-Balart | 0 | — |
| Marilyn Strickland | 0 | — |