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Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.

Congressional Stock Trades

Every publicly disclosed stock and asset transaction filed by US Congress members under the STOCK Act.

All transactions are sourced directly from Periodic Transaction Reports (PTRs) filed with the House of Representatives and the US Senate. Congress members must report trades within 45 days under the STOCK Act of 2012. Dollar amounts are shown as disclosed ranges, not exact figures. See the most active traders or browse by politician, stock, or committee. Notice something missing? Report a trade.

Showing trades by Thomas MacarthurClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2015-05-27Thomas MacArthur
Unknown · house
IACI
IAC/InterActiveCorp
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
ICLR
ICON Public Limited Company
sellJoint$1K – $15KStock
Thomas MacArthursell
IACIIAC/InterActiveCorp
2015-05-27$1K – $15K
Thomas MacArthursell
ICLRICON Public Limited Company
2015-05-27$1K – $15K
Thomas MacArthursell
IMAXIMAX Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
Prev
1...666768...89
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Details
2015-05-27Thomas MacArthur
Unknown · house
IMAX
IMAX Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
IFNNY
Infineon Technologies AG
sellJoint$50K – $100KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
INFN
Infinera Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
INFA
Informatica Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
PODD
Insulet Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
TEG
Integrys Energy Group, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
IBKR
Interactive Brokers Group, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
ICE
Intercontinental Exchange, Inc.
sellJoint$15K – $50KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
INTU
Intuit Inc.
sellJoint$15K – $50KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
IWD
iShares Russell 1000 Value ETF
sellJoint$1K – $15KETFDetails
2015-05-27Thomas MacArthur
Unknown · house
IWO
iShares Russell 2000 Growth ETF
sellJoint$1K – $15KETFDetails
2015-05-27Thomas MacArthur
Unknown · house
IWP
iShares Russell Mid-Cap Growth ETF
sellJoint$1K – $15KETFDetails
2015-05-27Thomas MacArthur
Unknown · house
ISIS
Isis Pharmaceuticals, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
JAZZ
Jazz Pharmaceuticals plc
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
JNJ
Johnson & Johnson
sellSelf$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
JOY
Joy Global Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
JBAXY
Julius Bär Gruppe AG
sellJoint$50K – $100KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
KS
KapStone Paper and Packaging Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
KERX
Keryx Biopharmaceuticals, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
KEY
KeyCorp
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
KEYS
Keysight Technologies, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
PHG
Koninklijke Philips N.V.
sellJoint$15K – $50KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
LH
Labcorp Holdings Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
VRE
Veris Residential, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MANH
Manhattan Associates, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MKTX
MarketAxess Holdings Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MAS
Masco Corporation
sellJoint$15K – $50KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MEG
Montrose Environmental Group, Inc.
buyJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MDSO
Medidata Solutions, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MDVN
Medivation, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MD
Pediatrix Medical Group, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MDT
Medtronic plc
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MELI
MercadoLibre, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MSFT
Microsoft Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MITEY
Mitsubishi Estate Co., Ltd.
sellJoint$50K – $100KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MNTA
Momenta Pharmaceuticals, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
MUR
Murphy Oil Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NBR
Nabors Industries Ltd.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NTCT
NetScout Systems, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NFX
Newfield Exploration Company
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NTT
Nippon Telegraph and Telephone
sellJoint$50K – $100KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NDSN
Nordson Corporation
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
NVS
Novartis AG
sellJoint$50K – $100KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
ODFL
Old Dominion Freight Line, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
PEP
PepsiCo, Inc.
sellSelf$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
PNC
The PNC Financial Services Group, Inc.
sellSelf$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
POWI
Power Integrations, Inc.
sellJoint$1K – $15KStockDetails
2015-05-27Thomas MacArthur
Unknown · house
PG
The Procter & Gamble Company
sellJoint$1K – $15KStockDetails
IFNNYInfineon Technologies AG
2015-05-27$50K – $100K
Thomas MacArthursell
INFNInfinera Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
INFAInformatica Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
PODDInsulet Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
TEGIntegrys Energy Group, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
IBKRInteractive Brokers Group, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
ICEIntercontinental Exchange, Inc.
2015-05-27$15K – $50K
Thomas MacArthursell
INTUIntuit Inc.
2015-05-27$15K – $50K
Thomas MacArthursell
IWDiShares Russell 1000 Value ETF
2015-05-27$1K – $15K
Thomas MacArthursell
IWOiShares Russell 2000 Growth ETF
2015-05-27$1K – $15K
Thomas MacArthursell
IWPiShares Russell Mid-Cap Growth ETF
2015-05-27$1K – $15K
Thomas MacArthursell
ISISIsis Pharmaceuticals, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
JAZZJazz Pharmaceuticals plc
2015-05-27$1K – $15K
Thomas MacArthursell
JNJJohnson & Johnson
2015-05-27$1K – $15K
Thomas MacArthursell
JOYJoy Global Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
JBAXYJulius Bär Gruppe AG
2015-05-27$50K – $100K
Thomas MacArthursell
KSKapStone Paper and Packaging Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
KERXKeryx Biopharmaceuticals, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
KEYKeyCorp
2015-05-27$1K – $15K
Thomas MacArthursell
KEYSKeysight Technologies, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
PHGKoninklijke Philips N.V.
2015-05-27$15K – $50K
Thomas MacArthursell
LHLabcorp Holdings Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
VREVeris Residential, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MANHManhattan Associates, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MKTXMarketAxess Holdings Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MASMasco Corporation
2015-05-27$15K – $50K
Thomas MacArthurbuy
MEGMontrose Environmental Group, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MDSOMedidata Solutions, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MDVNMedivation, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MDPediatrix Medical Group, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MDTMedtronic plc
2015-05-27$1K – $15K
Thomas MacArthursell
MELIMercadoLibre, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MSFTMicrosoft Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
MITEYMitsubishi Estate Co., Ltd.
2015-05-27$50K – $100K
Thomas MacArthursell
MNTAMomenta Pharmaceuticals, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
MURMurphy Oil Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
NBRNabors Industries Ltd.
2015-05-27$1K – $15K
Thomas MacArthursell
NTCTNetScout Systems, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
NFXNewfield Exploration Company
2015-05-27$1K – $15K
Thomas MacArthursell
NTTNippon Telegraph and Telephone
2015-05-27$50K – $100K
Thomas MacArthursell
NDSNNordson Corporation
2015-05-27$1K – $15K
Thomas MacArthursell
NVSNovartis AG
2015-05-27$50K – $100K
Thomas MacArthursell
ODFLOld Dominion Freight Line, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
PEPPepsiCo, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
PNCThe PNC Financial Services Group, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
POWIPower Integrations, Inc.
2015-05-27$1K – $15K
Thomas MacArthursell
PGThe Procter & Gamble Company
2015-05-27$1K – $15K