Massachusetts senators & representatives — stock trades
9 Massachusetts members of Congress (0 senators, 9 representatives). 551 total STOCK Act disclosures.
| Politician | Party | Chamber | Trades | Last trade |
|---|---|---|---|---|
| Jake Auchincloss | Democrat | house | 9 | 2026-05-18 |
| William R. Keating | — | house | 194 | 2026-05-08 |
| Lori Trahan | — | house | 10 | 2026-04-15 |
| Katherine M. Clark | — | house | 194 | 2025-10-27 |
| Seth Moulton | Democrat | house | 14 | 2025-07-15 |
| Stephen F. Lynch | — | house | 13 | 2024-06-03 |
| Bill Keating | Democrat | house | 93 | — |
| Katherine Clark | Democrat | house | 15 | — |
| Stephen Lynch | Democrat | house | 9 | — |
Other state & chamber views
By chamber
By party
Stock trading by Massachusetts members of Congress
Massachusetts sends 9 members to Congress with disclosed stock trades — 0 senators and 9 House representatives. Together they have filed 551 STOCK Act disclosures.
Click any row in the table above to see the full filing history for that member, including every buy and sell, the size range, and the lag between trade and disclosure.
Key takeaways
- 9 Massachusetts members tracked.
- 0 Senate / 9 House.
- 551 disclosed trades.