Who in Congress trades TMO?
Thermo Fisher Scientific Inc
5 members of Congress have disclosed 11 TMO transactions between September 12, 2016 – May 7, 2026. Under the STOCK Act these must be filed within 45 days of the trade.
11
transactions
5
members
8 / 3
buys / sells
$11K–$165K
disclosed value
Who trades it most
Jack ReedD-RI
6 trades4 buy2 sell
Thomas R. CarperD-DE
2 trades2 buy0 sell
Alan ArmstrongR-OK
1 trade1 buy0 sell
Dwight EvansD-PAHouse
1 trade0 buy1 sell
Susan M. CollinsR-ME
1 trade1 buy0 sell
TMO trades by year
316
217
218
119
120
226
Every disclosed TMO trade
Newest first, through July 24, 2026. Each row links to the original filing. 1 of these were filed after the 45-day deadline.
| Member | Type | Amount | Traded | Filing |
|---|---|---|---|---|
| Alan ArmstrongR | BuyLate | $1,001 - $15,000 | March 27, 2026 | View |
| Dwight EvansD | Sell | $1,001 - $15,000 | May 7, 2026 | View |
| Thomas R. CarperD | Buy | $1,001 - $15,000 | November 20, 2020 | View |
| Jack ReedD | Sell | $1,001 - $15,000 | February 28, 2019 | View |
| Susan M. CollinsR | Buy | $1,001 - $15,000 | June 4, 2018 | View |
| Jack ReedD | Sell | $1,001 - $15,000 | March 9, 2018 | View |
| Thomas R. CarperD | Buy | $1,001 - $15,000 | August 31, 2017 | View |
| Jack ReedD | Buy | $1,001 - $15,000 | March 6, 2017 | View |
| Jack ReedD | Buy | $1,001 - $15,000 | November 23, 2016 | View |
| Jack ReedD | Buy | $1,001 - $15,000 | September 22, 2016 | View |
| Jack ReedD | Buy | $1,001 - $15,000 | September 12, 2016 | View |
Public STOCK Act disclosures (U.S. Senate eFD and House Clerk), shown for transparency and education — not investment advice, and not a statement of what any member currently owns. Back to the full Congress trades tracker.