Trade with Congress

TMOTMOThermo Fisher Scientific Inc

52 members of Congress disclosed 184 transactions in TMO between Jan 17, 2014 and Jul 10, 2026.

Price, with congressional trades marked

TMO $594.02 latest
638521404Jul 2025SepNovJan 2026MarMayJul
Angus S. King, Jr., Independent
Kelly Morrison, Democrat
+24%Ro Khanna, Democrat
Lisa C. McClain, Republican
+2%Ro Khanna, Democrat
-7%Ro Khanna, Democrat
+19%Ro Khanna, Democrat
+26%Alan Armstrong, Republican
Dwight Evans, Democrat
Dan Newhouse, Republican
Jul 7, 2025 – Aug 7, 2026 · closing price, dividend and split adjustedbuysell% is what the stock has done since that purchase — not the member's return, and not benchmark-adjusted
Marked trades (10)
TradedMemberAmountAdj. closeTMO sinceSPY sinceDifference
Jul 21, 2025Angus S. King, Jr. (I)sell~$8K$403.63+47.2%+24.3%+22.8%
Aug 19, 2025Kelly Morrison (D)sell~$33K$496.70+19.6%+22.2%-2.6%
Sep 12, 2025Ro Khanna (D)buy~$8K$477.83+24.3%+18.9%+5.4%
Oct 30, 2025Lisa C. McClain (R)sell~$8K$554.89+7.1%+14.6%-7.6%
Dec 30, 2025Ro Khanna (D)buy~$8K$582.36+2.0%+13.2%-11.2%
Jan 22, 2026Ro Khanna (D)buy~$33K$638.02-6.9%+12.8%-19.7%
Mar 6, 2026Ro Khanna (D)buy~$8K$501.20+18.5%+15.6%+2.9%
Mar 27, 2026Alan Armstrong (R)buy~$8K$473.02+25.6%+22.3%+3.3%
May 7, 2026Dwight Evans (D)sell~$8K$473.97+25.3%+6.0%+19.4%
Jul 10, 2026Dan Newhouse (R)sell~$8K$526.95+12.7%+2.4%+10.3%

Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.

184
Transactions
113 buys · 69 sells
52
Members
$55.8M
Est. volume
22D / 29R
Party split
distinct members

Transactions

showing 100 of 184
MemberTypeAmountTradedDisclosed
Alan Armstrong, RepublicanAlan ArmstrongR-OK
Buy$1K – $15KMar 27, 2026Jul 21, 2026
116d · late
Dan Newhouse, RepublicanDan NewhouseR-WA
Sellspouse$1K – $15KJul 10, 2026Jul 17, 2026
7d
Dwight Evans, DemocratDwight EvansD-PA
Sell (part)$1K – $15KMay 7, 2026May 15, 2026
8d
Ro Khanna, DemocratRo KhannaD-CA
Buychild$1K – $15KMar 6, 2026Apr 7, 2026
32d
Ro Khanna, DemocratRo KhannaD-CA
Buychild$15K – $50KJan 22, 2026Feb 6, 2026
15d
Ro Khanna, DemocratRo KhannaD-CA
Exchangechild$15K – $50KJan 22, 2026Feb 6, 2026
15d
Julia Letlow, RepublicanJulia LetlowR-LA
Buy$1K – $15KJul 25, 2025Jan 13, 2026
172d · late
Julia Letlow, RepublicanJulia LetlowR-LA
Sell$1K – $15KApr 28, 2025Jan 13, 2026
260d · late
Julia Letlow, RepublicanJulia LetlowR-LA
Buy$1K – $15KOct 23, 2024Jan 13, 2026
447d · late
Ro Khanna, DemocratRo KhannaD-CA
Buychild$1K – $15KDec 30, 2025Jan 6, 2026
7d
Ro Khanna, DemocratRo KhannaD-CA
Buychild$15K – $50KNov 7, 2025Dec 8, 2025
31d
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Sellspouse$1K – $15KOct 31, 2025Nov 21, 2025
21d
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Buyspouse$1K – $15KOct 30, 2025Nov 21, 2025
22d
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Sellspouse$1K – $15KOct 30, 2025Nov 21, 2025
22d
Val T. Hoyle, DemocratVal T. HoyleD-OR
Sellspouse$1K – $15KSep 23, 2025Oct 10, 2025
17d
Ro Khanna, DemocratRo KhannaD-CA
Buychild$1K – $15KSep 12, 2025Oct 3, 2025
21d
Val T. Hoyle, DemocratVal T. HoyleD-OR
Buyspouse$1K – $15KJun 6, 2025Sep 12, 2025
98d · late
Val T. Hoyle, DemocratVal T. HoyleD-OR
Sellspouse$1K – $15KMar 3, 2025Sep 12, 2025
193d · late
Val T. Hoyle, DemocratVal T. HoyleD-OR
Buyspouse$1K – $15KOct 29, 2024Sep 12, 2025
318d · late
Kelly Morrison, DemocratKelly MorrisonD-MN
Sell (part)$15K – $50KAug 19, 2025Sep 11, 2025
23d
Kelly Morrison, DemocratKelly MorrisonD-MN
Sell (part)$1K – $15KAug 19, 2025Sep 11, 2025
23d
Kelly Morrison, DemocratKelly MorrisonD-MN
Sell (part)$1K – $15KAug 19, 2025Sep 11, 2025
23d
Kelly Morrison, DemocratKelly MorrisonD-MN
Sell (part)$15K – $50KAug 19, 2025Sep 11, 2025
23d
Ro Khanna, DemocratRo KhannaD-CA
Buychild$1K – $15KAug 5, 2025Sep 9, 2025
35d
Angus S. King, Jr., IndependentAngus S. King, Jr.I-ME
Sellspouse$1K – $15KJul 21, 2025Aug 18, 2025
28d
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Buyspouse$1K – $15KJul 22, 2025Aug 13, 2025
22d
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Sell (part)spouse$1K – $15KJun 10, 2025Aug 13, 2025
64d · late
Lisa C. McClain, RepublicanLisa C. McClainR-MI
Buyspouse$1K – $15KDec 11, 2024Aug 13, 2025
245d · late
Ro Khanna, DemocratRo KhannaD-CA
Buychild$1K – $15KJul 30, 2025Aug 7, 2025
8d
Rick W. Allen, RepublicanRick W. AllenR-GA
Sellspouse$15K – $50KMay 16, 2025Jun 18, 2025
33d
Thomas H. Kean, Jr., RepublicanThomas H. Kean, Jr.R-NJ
Buy$1K – $15KMay 5, 2025Jun 17, 2025
43d
Markwayne Mullin, RepublicanMarkwayne MullinR-OK
Buyjoint$15K – $50KMay 13, 2025Jun 11, 2025
29d
Robert P. Bresnahan, Jr., RepublicanRobert P. Bresnahan, Jr.R-PA
Buy$15K – $50KMay 15, 2025May 31, 2025
16d
Dan Newhouse, RepublicanDan NewhouseR-WA
Sell (part)spouse$1K – $15KApr 11, 2025May 16, 2025
35d
Rick W. Allen, RepublicanRick W. AllenR-GA
Sellspouse$15K – $50KApr 11, 2025May 15, 2025
34d
Julie Johnson, DemocratJulie JohnsonD-TX
Selljoint$1K – $15KApr 7, 2025May 14, 2025
37d
Bruce Westerman, RepublicanBruce WestermanR-AR
Sell$1K – $15KApr 21, 2025May 12, 2025
21d
Markwayne Mullin, RepublicanMarkwayne MullinR-OK
Selljoint$50K – $100KApr 8, 2025May 12, 2025
34d
Jefferson Shreve, RepublicanJefferson ShreveR-IN
Sell$15K – $50KApr 7, 2025May 8, 2025
31d
Robert P. Bresnahan, Jr., RepublicanRobert P. Bresnahan, Jr.R-PA
Sell$15K – $50KApr 8, 2025Apr 28, 2025
20d
Bruce Westerman, RepublicanBruce WestermanR-AR
Buy$1K – $15KMar 3, 2025Apr 16, 2025
44d
Greg Landsman, DemocratGreg LandsmanD-OH
Sellspouse$1K – $15KMar 27, 2025Apr 8, 2025
12d
Robert P. Bresnahan, Jr., RepublicanRobert P. Bresnahan, Jr.R-PA
Sell$1K – $15KFeb 25, 2025Mar 27, 2025
30d
Josh Gottheimer, DemocratJosh GottheimerD-NJ
Buyjoint$1K – $15KSep 10, 2024Oct 3, 2024
23d
John James, RepublicanJohn JamesR-MI
Sell$1K – $15KSep 4, 2024Sep 6, 2024
2d
John James, RepublicanJohn JamesR-MI
Buy$1K – $15KMar 6, 2024Sep 2, 2024
180d · late
Michael T. McCaul, RepublicanMichael T. McCaulR-TX
Buyspouse$1K – $15KFeb 9, 2024Mar 15, 2024
35d
John R. Curtis, RepublicanJohn R. CurtisR-UT
Selljoint$1K – $15KDec 4, 2023Dec 15, 2023
11d
Josh Gottheimer, DemocratJosh GottheimerD-NJ
Selljoint$1K – $15KNov 28, 2023Dec 8, 2023
10d
Greg Stanton, DemocratGreg StantonD-AZ
Sellspouse$1K – $15KOct 24, 2023Nov 9, 2023
16d
Greg Stanton, DemocratGreg StantonD-AZ
Buyspouse$1K – $15KSep 26, 2023Nov 9, 2023
44d
Markwayne Mullin, RepublicanMarkwayne MullinR-OK
Buyjoint$15K – $50KOct 3, 2023Nov 1, 2023
29d
Markwayne Mullin, RepublicanMarkwayne MullinR-OK
Buyjoint$15K – $50KSep 13, 2023Oct 12, 2023
29d
Lois Frankel, DemocratLois FrankelD-FL
Sell$1K – $15KSep 8, 2023Oct 10, 2023
32d
Dan Sullivan, RepublicanDan SullivanR-AK
Selljoint$1K – $15KAug 22, 2023Sep 22, 2023
31d
Dan Sullivan, RepublicanDan SullivanR-AK
Selljoint$1K – $15KAug 22, 2023Sep 18, 2023
27d
Daniel S. Goldman, DemocratDaniel S. GoldmanD-NY
Sell$50K – $100KJul 12, 2023Aug 13, 2023
32d
Rick W. Allen, RepublicanRick W. AllenR-GA
Buyspouse$15K – $50KMar 10, 2022Aug 10, 2023
518d · late
Rick W. Allen, RepublicanRick W. AllenR-GA
Sell (part)$15K – $50KApr 12, 2021Aug 10, 2023
850d · late
Rick W. Allen, RepublicanRick W. AllenR-GA
Buy$15K – $50KMar 10, 2021Aug 10, 2023
883d · late
Rick W. Allen, RepublicanRick W. AllenR-GA
Buyspouse$15K – $50KJan 25, 2021Aug 10, 2023
927d · late
Lois Frankel, DemocratLois FrankelD-FL
Sell (part)$1K – $15KJun 28, 2023Jul 28, 2023
30d
Dan Sullivan, RepublicanDan SullivanR-AK
Buyjoint$1K – $15KNov 30, 2022Jul 26, 2023
238d · late
Michael T. McCaul, RepublicanMichael T. McCaulR-TX
Buyspouse$1K – $15KMay 2, 2023Jun 22, 2023
51d · late· unverified
Zoe Lofgren, DemocratZoe LofgrenD-CA
Sellspouse$1K – $15KMay 25, 2023Jun 6, 2023
12d
Dan Newhouse, RepublicanDan NewhouseR-WA
Buy$1K – $15KMar 8, 2022May 26, 2023
444d · late
Dan Newhouse, RepublicanDan NewhouseR-WA
Buy$1K – $15KNov 2, 2021May 26, 2023
570d · late
Tommy Tuberville, RepublicanTommy TubervilleR-AL
Selljoint$1K – $15KApr 3, 2023May 12, 2023
39d
Tommy Tuberville, RepublicanTommy TubervilleR-AL
Selljoint$1K – $15KApr 3, 2023May 11, 2023
38d
Thomas R. Carper, DemocratThomas R. CarperD-DE
Sell (part)spouse$1K – $15KApr 26, 2023May 1, 2023
5d
Daniel S. Goldman, DemocratDaniel S. GoldmanD-NY
Buy$1K – $15KMar 6, 2023Apr 17, 2023
42d
John R. Curtis, RepublicanJohn R. CurtisR-UT
Sell (part)joint$1K – $15KFeb 23, 2023Mar 13, 2023
18d
Josh Gottheimer, DemocratJosh GottheimerD-NJ
Sell (part)joint$1K – $15KJan 11, 2023Feb 17, 2023
37d
Kevin Hern, RepublicanKevin HernR-OK
Selljoint$1K – $15KJan 31, 2023Feb 14, 2023
14d
Dan Sullivan, RepublicanDan SullivanR-AK
Buyjoint$1K – $15KNov 30, 2022Dec 21, 2022
21d
Kathy E. Manning, DemocratKathy E. ManningD-NC
Buyspouse$1K – $15KOct 12, 2022Nov 10, 2022
29d
Diana Harshbarger, RepublicanDiana HarshbargerR-TN
Buy$1.0M – $5.0MJul 22, 2022Aug 31, 2022
40d
Diana Harshbarger, RepublicanDiana HarshbargerR-TN
Buyjoint$50.0M+Jul 22, 2022Aug 31, 2022
40d
Kathy E. Manning, DemocratKathy E. ManningD-NC
Buyspouse$1K – $15KJul 15, 2022Aug 10, 2022
26d
Diana Harshbarger, RepublicanDiana HarshbargerR-TN
Buyjoint$1K – $15KApr 25, 2022May 26, 2022
31d
Tommy Tuberville, RepublicanTommy TubervilleR-AL
Buyjoint$1K – $15KMar 30, 2022Apr 8, 2022
9d
Ro Khanna, DemocratRo KhannaD-CA
Sellchild$1K – $15KDec 1, 2021Jan 7, 2022
37d
Lois Frankel, DemocratLois FrankelD-FL
Sell (part)$1K – $15KNov 17, 2021Dec 30, 2021
43d
John A. Yarmuth, DemocratJohn A. YarmuthD-KY
Sell (part)$1K – $15KSep 23, 2021Nov 4, 2021
42d
John A. Yarmuth, DemocratJohn A. YarmuthD-KY
Sell (part)$1K – $15KSep 22, 2021Nov 4, 2021
43d
Zoe Lofgren, DemocratZoe LofgrenD-CA
Buyspouse$1K – $15KSep 2, 2021Oct 7, 2021
35d
Diana Harshbarger, RepublicanDiana HarshbargerR-TN
Buyjoint$1K – $15KAug 26, 2021Sep 22, 2021
27d
Kevin Hern, RepublicanKevin HernR-OK
Buyjoint$50K – $100KJul 21, 2021Sep 15, 2021
56d · late
David B. McKinley, RepublicanDavid B. McKinleyR-WV
Sell (part)$1K – $15KAug 19, 2021Sep 13, 2021
25d
Zoe Lofgren, DemocratZoe LofgrenD-CA
Buyspouse$1K – $15KAug 9, 2021Sep 10, 2021
32d
Angus S. King, Jr., IndependentAngus S. King, Jr.I-ME
Buyspouse$1K – $15KJun 24, 2021Jul 28, 2021
34d
John R. Curtis, RepublicanJohn R. CurtisR-UT
Sell (part)$1K – $15KJun 22, 2021Jul 6, 2021
14d
Lois Frankel, DemocratLois FrankelD-FL
Buy$1K – $15KMay 5, 2021May 25, 2021
20d
Thomas R. Carper, DemocratThomas R. CarperD-DE
Buyspouse$1K – $15KNov 20, 2020May 17, 2021
178d · late
Rick W. Allen, RepublicanRick W. AllenR-GA
Sell (part)$15K – $50KApr 12, 2021May 9, 2021
27d
Rick W. Allen, RepublicanRick W. AllenR-GA
Buy$15K – $50KMar 10, 2021Apr 6, 2021
27d
Peter Meijer, RepublicanPeter MeijerR-MI
Sell$15K – $50KFeb 16, 2021Mar 16, 2021
28d
Lois Frankel, DemocratLois FrankelD-FL
Buy$1K – $15KDec 9, 2020Dec 28, 2020
19d
Josh Gottheimer, DemocratJosh GottheimerD-NJ
Sell (part)joint$1K – $15KNov 11, 2020Dec 9, 2020
28d
Thomas R. Carper, DemocratThomas R. CarperD-DE
Buyspouse$1K – $15KNov 20, 2020Dec 2, 2020
12d

Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.