TMO congressional trades
Thermo Fisher Scientific Inc. (TMO) appears in 34 congressional disclosure rows from 16 members of Congress in 2025–2026 periodic reports: 11 purchases and 23 sales, with trade dates from Oct 23, 2024 to Jul 10, 2026. Lisa McClain reported the most, with 6 rows. The median gap between trade date and filing date is 31 days, and 10 trades were reported more than 45 days after it happened.
Rows keep the disclosed owner and amount range. This is a record of reported transactions, not a live TMO portfolio or a trading signal.
- 34
- 16
- 11 / 23
- $132K – $755K
- sum of reported ranges
- 2026-07-10
Verified TMO congressional disclosures
Parsed from official House Clerk and Senate eFD filings. This snapshot contains 11 purchases and 23 sales. Reported owners: Spouse, Self, Joint. Transaction dates run from 2024-10-23 to 2026-07-10.
| Politician | Trade date | Asset | Type | Owner | Amount | Filing |
|---|---|---|---|---|---|---|
| Dan Newhouse | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20034998 Filed 2026-07-17 | |
| Dwight Evans | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20034556 Filed 2026-05-15 | |
| Alan Armstrong | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $1,001 - $15,000 | #fda235b3-bad7-4637-8fa1-053f354d929c Filed 2026-07-21 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20033446 Filed 2025-11-21 | |
| Valerie Hoyle | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20032211 Filed 2025-10-10 | |
| Kelly Morrison | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $15,001 - $50,000 | #20032061 Filed 2025-09-11 | |
| Kelly Morrison | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $15,001 - $50,000 | #20032061 Filed 2025-09-11 | |
| Kelly Morrison | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20032061 Filed 2025-09-11 | |
| Kelly Morrison | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20032061 Filed 2025-09-11 | |
| Julia Letlow | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $1,001 - $15,000 | #20030977 Filed 2026-01-13 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20030891 Filed 2025-08-13 | |
| Angus King | Thermo Fisher Scientific Inc | Sale | Spouse | $1,001 - $15,000 | #218c16a3-d408-4cc0-aa89-08730d05dfc3 Filed 2025-08-18 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20030891 Filed 2025-08-13 | |
| Valerie Hoyle | Thermo Fisher Scientific Inc Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20032070 Filed 2025-09-12 | |
| Rick Allen | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $15,001 - $50,000 | #20030502 Filed 2025-06-18 | |
| Robert Bresnahan | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $15,001 - $50,000 | #20030433 Filed 2025-05-31 | |
| Thomas Kean | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $1,001 - $15,000 | #20030491 Filed 2025-06-17 | |
| Julia Letlow | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20030977 Filed 2026-01-13 | |
| Bruce Westerman | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20030332 Filed 2025-05-12 | |
| Dan Newhouse | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20030292 Filed 2025-05-16 | |
| Rick Allen | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $15,001 - $50,000 | #20030316 Filed 2025-05-15 | |
| Robert Bresnahan | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $15,001 - $50,000 | #20030238 Filed 2025-04-28 | |
| Julie Johnson | Thermo Fisher Scientific Inc Common Stock | Sale | Joint | $1,001 - $15,000 | #20030296 Filed 2025-05-14 | |
| Jefferson Shreve | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $15,001 - $50,000 | #20030231 Filed 2025-05-08 | |
| Greg Landsman | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20029084 Filed 2025-04-08 | |
| Valerie Hoyle | Thermo Fisher Scientific Inc Common Stock | Sale | Spouse | $1,001 - $15,000 | #20032070 Filed 2025-09-12 | |
| Bruce Westerman | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $1,001 - $15,000 | #20030146 Filed 2025-04-16 | |
| Robert Bresnahan | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20029034 Filed 2025-03-27 | |
| Michael Rulli | Thermo Fisher Scientific Inc Common Stock | Sale | Self | $1,001 - $15,000 | #20035147 Filed 2026-08-07 | |
| Lisa McClain | Thermo Fisher Scientific Inc Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20030891 Filed 2025-08-13 | |
| Valerie Hoyle | Thermo Fisher Scientific Inc Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20032070 Filed 2025-09-12 | |
| Julia Letlow | Thermo Fisher Scientific Inc Common Stock | Purchase | Self | $1,001 - $15,000 | #20030977 Filed 2026-01-13 |
A filing can describe the member, a spouse, a dependent, or a joint asset. Amounts are statutory ranges, not execution prices. See how to read congressional stock-trade disclosures before treating a delayed row as a trading signal.
TMO disclosures by member
| Member | Rows | Buys | Sells | Last trade |
|---|---|---|---|---|
| Lisa McClain's TMO trades | 6 | 3 | 3 | 2025-10-31 |
| Kelly Morrison's TMO trades | 4 | 0 | 4 | 2025-08-19 |
| Valerie Hoyle's TMO trades | 4 | 2 | 2 | 2025-09-23 |
| Julia Letlow's TMO trades | 3 | 2 | 1 | 2025-07-25 |
| Robert Bresnahan's TMO trades | 3 | 1 | 2 | 2025-05-15 |
| Bruce Westerman | 2 | 1 | 1 | 2025-04-21 |
| Dan Newhouse | 2 | 0 | 2 | 2026-07-10 |
| Rick Allen | 2 | 0 | 2 | 2025-05-16 |
| Alan Armstrong | 1 | 1 | 0 | 2026-03-27 |
| Angus King | 1 | 0 | 1 | 2025-07-21 |
| Dwight Evans | 1 | 0 | 1 | 2026-05-07 |
| Greg Landsman | 1 | 0 | 1 | 2025-03-27 |
| Jefferson Shreve | 1 | 0 | 1 | 2025-04-07 |
| Julie Johnson | 1 | 0 | 1 | 2025-04-07 |
| Michael Rulli | 1 | 0 | 1 | 2024-12-12 |
| Thomas Kean | 1 | 1 | 0 | 2025-05-05 |
How long disclosure took
Days from trade date to filing date for 34 rows. The STOCK Act allows 30 days from notification and no more than 45 days from the trade. A late row is a timing fact, not evidence of wrongdoing.
- 0–15 days
- 3
- 16–30 days
- 14
- 31–45 days
- 7
- Over 45 days
- 10
- Median / longest
- 31d / 603d
Source documents
23 House Clerk and Senate eFD periodic transaction reports, newest first. Each link opens the official filing.
- #20035147Filed 2026-08-07 · 1 row
- #fda235b3-bad7-4637-8fa1-053f354d929cFiled 2026-07-21 · 1 row
- #20034998Filed 2026-07-17 · 1 row
- #20034556Filed 2026-05-15 · 1 row
- #20030977Filed 2026-01-13 · 3 rows
- #20033446Filed 2025-11-21 · 3 rows
- #20032211Filed 2025-10-10 · 1 row
- #20032070Filed 2025-09-12 · 3 rows
- #20032061Filed 2025-09-11 · 4 rows
- #218c16a3-d408-4cc0-aa89-08730d05dfc3Filed 2025-08-18 · 1 row
- #20030891Filed 2025-08-13 · 3 rows
- #20030502Filed 2025-06-18 · 1 row
11 older filings are linked from the transaction table.
What TMO filings don’t tell you
A disclosure row records a trade date, an amount bracket, and who owned the asset. It does not say why the trade was made, whether the position is still held, or anything about the business behind the ticker: revenue trends, margins, balance-sheet risk, or valuation. Those answers are in company filings, not congressional ones.
- Thermo Fisher Scientific Inc. financials and filings
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TMO congressional trades: FAQ
Who in Congress traded TMO?
House Clerk and Senate eFD periodic reports for 2025 and 2026 contain 34 verified TMO rows from 16 members: Alan Armstrong, Angus King, Bruce Westerman, Dan Newhouse, and 12 other members. Image-only filings are excluded, and this is not a live brokerage statement.
Does this page show current TMO holdings?
No. STOCK Act filings disclose reportable transactions after the fact, usually within 45 days, as amount ranges and owners. They do not prove a current position, an exact share count, or why the trade happened.
Why are TMO amounts shown as ranges?
Congressional periodic transaction reports use statutory value bands such as $1,001 - $15,000; $15,001 - $50,000. Yield Theory keeps those ranges instead of inventing a midpoint, exact trade size, or return.
How complete is TMO congressional-trade coverage?
This snapshot covers every machine-readable House and Senate periodic transaction report for 2025 and 2026 (178 members). Image-only House filings and paper Senate filings are not included, so missing rows are not proof that no other lawmaker traded TMO.
Yield Theory is not affiliated with any elected official. This page uses the 2025–2026 House Clerk and Senate eFD periodic report snapshot generated 2026-11-03. It is not a complete lifetime portfolio, a performance track record, or investment advice.
A disclosure is not a thesis.
This page shows who reported TMO and in what range. Membership is the monthly sourced call, plus a five-minute check when the evidence moves. $39/month or $249/year.
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