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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 Diane BlackClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2015-10-06DIANE BLACK
Republican · house
BRK.B
Berkshire hathaway Inc. New
sellSpouse$15K – $50KStockDetails
2015-10-06DIANE BLACK
Republican · house
CMCSA
Comcast Corporation
sellSpouse$15K – $50KStock
DIANE BLACKsell
BRK.BBerkshire hathaway Inc. New
2015-10-06$15K – $50K
DIANE BLACKsell
CMCSAComcast Corporation
2015-10-06$15K – $50K
DIANE BLACKsell
EOGEOG Resources, Inc.
2015-10-06$15K – $50K
DIANE BLACKsell
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Details
2015-10-06DIANE BLACK
Republican · house
EOG
EOG Resources, Inc.
sellSpouse$15K – $50KStockDetails
2015-10-06DIANE BLACK
Republican · house
EBAY
eBay Inc.
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
QRTEA
Qurate Retail, Inc.
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
NSRGY
Nestlé S.A.
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
NVS
Novartis AG
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
OXY
Occidental Petroleum Corporation
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
sellSpouse$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
PGR
The Progressive Corporation
sellSelf$15K – $50KStockDetails
2015-10-06DIANE BLACK
Republican · house
USB
U.S. Bancorp
sellSelf$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
WMT
Walmart Inc.
sellSelf$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
WFC
Wells Fargo & Company
sellSelf$1K – $15KStockDetails
2015-10-06DIANE BLACK
Republican · house
ZTS
Zoetis Inc.
sellSelf$1K – $15KStockDetails
2015-10-01DIANE BLACK
Republican · house
—
BBH Wealth Strategies - Coalue
sellSpouse$1M – $5MFundDetails
2015-09-29DIANE BLACK
Republican · house
BBBY
Bed Bath & Beyond Inc.
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSelf$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
DEO
Diageo plc
sellSpouse$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
CE
Celanese Corporation
sellSpouse$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
NVS
Novartis AG
sellSelf$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
QRTEA
Qurate Retail, Inc.
sellSelf$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
CMCSA
Comcast Corporation
sellSelf$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
QRTEA
Qurate Retail, Inc.
sellSelf$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
NSRGY
Nestlé S.A.
sellSelf$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
NVS
Novartis AG
sellSelf$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
BBBY
Bed Bath & Beyond Inc.
sellSpouse$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
DEO
Diageo plc
sellSpouse$1K – $15KStockDetails
2015-09-29DIANE BLACK
Republican · house
LIN
Linde plc
sellSpouse$50K – $100KStockDetails
2015-09-29DIANE BLACK
Republican · house
ORCL
Oracle Corporation
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
SLB
SLB N.V.
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
WFC
Wells Fargo & Company
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
USB
U.S. Bancorp
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
DEO
Diageo plc
sellSpouse$15K – $50KStockDetails
2015-09-29DIANE BLACK
Republican · house
CE
Celanese Corporation
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
META
Meta Platforms, Inc.
sellSelf$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
WSO
Watsco, Inc.
sellSelf$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
SWN
Southwestern Energy Company
sellSpouse$50K – $100KStockDetails
2015-09-28DIANE BLACK
Republican · house
CB
Chubb Limited
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
PGR
The Progressive Corporation
sellSpouse$1K – $15KStockDetails
2015-09-28DIANE BLACK
Republican · house
HSIC
Henry Schein, Inc.
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
WBC
Wabco Holdings Inc.
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
ZTS
Zoetis Inc.
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
BX
Blackstone Inc.
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
BRK.B
Berkshire hathaway Inc. New
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
CMCSA
Comcast Corporation
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSpouse$1K – $15KStockDetails
2015-09-28DIANE BLACK
Republican · house
BXLT
baxalta Incorporated
sellSpouse$15K – $50KStockDetails
2015-09-28DIANE BLACK
Republican · house
PGR
The Progressive Corporation
sellSpouse$1K – $15KStockDetails
2015-09-28DIANE BLACK
Republican · house
SWN
Southwestern Energy Company
sellSpouse$15K – $50KStockDetails
EBAYeBay Inc.
2015-10-06$1K – $15K
DIANE BLACKsell
QRTEAQurate Retail, Inc.
2015-10-06$1K – $15K
DIANE BLACKsell
MSFTMicrosoft Corporation
2015-10-06$1K – $15K
DIANE BLACKsell
NSRGYNestlé S.A.
2015-10-06$1K – $15K
DIANE BLACKsell
NVSNovartis AG
2015-10-06$1K – $15K
DIANE BLACKsell
OXYOccidental Petroleum Corporation
2015-10-06$1K – $15K
DIANE BLACKsell
PYPLPayPal Holdings, Inc.
2015-10-06$1K – $15K
DIANE BLACKsell
PGRThe Progressive Corporation
2015-10-06$15K – $50K
DIANE BLACKsell
USBU.S. Bancorp
2015-10-06$1K – $15K
DIANE BLACKsell
WMTWalmart Inc.
2015-10-06$1K – $15K
DIANE BLACKsell
WFCWells Fargo & Company
2015-10-06$1K – $15K
DIANE BLACKsell
ZTSZoetis Inc.
2015-10-06$1K – $15K
DIANE BLACKsell
—BBH Wealth Strategies - Coalue
2015-10-01$1M – $5M
DIANE BLACKsell
BBBYBed Bath & Beyond Inc.
2015-09-29$15K – $50K
DIANE BLACKsell
MSFTMicrosoft Corporation
2015-09-29$15K – $50K
DIANE BLACKsell
DEODiageo plc
2015-09-29$1K – $15K
DIANE BLACKsell
CECelanese Corporation
2015-09-29$1K – $15K
DIANE BLACKsell
NVSNovartis AG
2015-09-29$15K – $50K
DIANE BLACKsell
QRTEAQurate Retail, Inc.
2015-09-29$1K – $15K
DIANE BLACKsell
CMCSAComcast Corporation
2015-09-29$15K – $50K
DIANE BLACKsell
QRTEAQurate Retail, Inc.
2015-09-29$1K – $15K
DIANE BLACKsell
NSRGYNestlé S.A.
2015-09-29$15K – $50K
DIANE BLACKsell
NVSNovartis AG
2015-09-29$1K – $15K
DIANE BLACKsell
BBBYBed Bath & Beyond Inc.
2015-09-29$1K – $15K
DIANE BLACKsell
DEODiageo plc
2015-09-29$1K – $15K
DIANE BLACKsell
LINLinde plc
2015-09-29$50K – $100K
DIANE BLACKsell
ORCLOracle Corporation
2015-09-29$15K – $50K
DIANE BLACKsell
SLBSLB N.V.
2015-09-29$15K – $50K
DIANE BLACKsell
WFCWells Fargo & Company
2015-09-29$15K – $50K
DIANE BLACKsell
USBU.S. Bancorp
2015-09-29$15K – $50K
DIANE BLACKsell
DEODiageo plc
2015-09-29$15K – $50K
DIANE BLACKsell
CECelanese Corporation
2015-09-29$15K – $50K
DIANE BLACKsell
METAMeta Platforms, Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
WSOWatsco, Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
SWNSouthwestern Energy Company
2015-09-28$50K – $100K
DIANE BLACKsell
CBChubb Limited
2015-09-28$15K – $50K
DIANE BLACKsell
PGRThe Progressive Corporation
2015-09-28$1K – $15K
DIANE BLACKsell
HSICHenry Schein, Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
WBCWabco Holdings Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
ZTSZoetis Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
BXBlackstone Inc.
2015-09-28$15K – $50K
DIANE BLACKsell
BRK.BBerkshire hathaway Inc. New
2015-09-28$15K – $50K
DIANE BLACKsell
CMCSAComcast Corporation
2015-09-28$15K – $50K
DIANE BLACKsell
MSFTMicrosoft Corporation
2015-09-28$1K – $15K
DIANE BLACKsell
BXLTbaxalta Incorporated
2015-09-28$15K – $50K
DIANE BLACKsell
PGRThe Progressive Corporation
2015-09-28$1K – $15K
DIANE BLACKsell
SWNSouthwestern Energy Company
2015-09-28$15K – $50K