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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
2018-02-07DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
buySpouse$1K – $15KStockDetails
2018-02-06DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
buySpouse$1K – $15KStock
DIANE BLACKbuy
PRGOPerrigo Company plc
2018-02-07$1K – $15K
DIANE BLACKbuy
PRGOPerrigo Company plc
2018-02-06$1K – $15K
DIANE BLACKbuy
SABRSabre Corporation
2018-02-05$15K – $50K
DIANE BLACKsell
Prev
1...345...26
Next
Details
2018-02-05DIANE BLACK
Republican · house
SABR
Sabre Corporation
buySpouse$15K – $50KStockDetails
2018-02-02DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSpouse$1K – $15KStockDetails
2018-02-02DIANE BLACK
Republican · house
NLSN
Nielsen Holdings plc
buySpouse$1K – $15KStockDetails
2018-01-30DIANE BLACK
Republican · house
GOOG
Alphabet Inc.
sellSpouse$15K – $50KStockDetails
2018-01-29DIANE BLACK
Republican · house
SABR
Sabre Corporation
buySpouse$1K – $15KStockDetails
2018-01-24DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSpouse$1K – $15KStockDetails
2018-01-24DIANE BLACK
Republican · house
NLSN
Nielsen Holdings plc
sellSpouse$15K – $50KStockDetails
2018-01-23DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
sellSpouse$1K – $15KStockDetails
2018-01-22DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
sellSpouse$1K – $15KStockDetails
2018-01-16DIANE BLACK
Republican · house
—
Univ of Texas TX Univ Revenues Ref
buySelf$50K – $100KOtherDetails
2018-01-11DIANE BLACK
Republican · house
MSFT
Microsoft Corporation
sellSpouse$15K – $50KStockDetails
2017-10-30DIANE BLACK
Republican · house
WMT
Walmart Inc.
sellSelf$50K – $100KStockDetails
2017-10-30DIANE BLACK
Republican · house
PGR
The Progressive Corporation
sellSelf$15K – $50KStockDetails
2017-10-27DIANE BLACK
Republican · house
BBBYQ
Bed Bath & Beyond Inc
sellSelf$50K – $100KStockDetails
2017-10-27DIANE BLACK
Republican · house
KR
The Kroger Co.
sellSelf$15K – $50KStockDetails
2017-09-11DIANE BLACK
Republican · house
—
VTA Equity Fund, LLC
buySpouse$250K – $500KOtherDetails
2017-09-11DIANE BLACK
Republican · house
—
Longleaf Partners Small Cap Fund
sellSpouse$50K – $100KFundDetails
2017-09-11DIANE BLACK
Republican · house
—
SC Strategic Opportunity Fund, LLC
buySpouse$250K – $500KOtherDetails
2017-08-14DIANE BLACK
Republican · house
—
Longleaf Partners Small Cap Fund
buySpouse$15K – $50KFundDetails
2017-08-04DIANE BLACK
Republican · house
EXLS
ExlService Holdings, Inc.
sellJoint$1K – $15KStockDetails
2017-08-04DIANE BLACK
Republican · house
—
Longleaf Partners Small Cap Fund
sellSpouse$50K – $100KFundDetails
2017-08-04DIANE BLACK
Republican · house
BRK.B
Berkshire hathaway Inc. New
sellSpouse$15K – $50KStockDetails
2017-08-04DIANE BLACK
Republican · house
GLD
SPDR Gold Shares
sellJT$15K – $50KETFDetails
2017-08-04DIANE BLACK
Republican · house
ETR
Entergy Corporation
buySelf$15K – $50KStockDetails
2017-08-01DIANE BLACK
Republican · house
—
Enterprise Vang. Comm. Stock Jr
buySpouse$15K – $50KStockDetails
2017-06-29DIANE BLACK
Republican · house
BRK.B
Berkshire hathaway Inc. New
sellSpouse$15K – $50KStockDetails
2017-05-10DIANE BLACK
Republican · house
SABR
Sabre Corporation
sellSpouse$15K – $50KStockDetails
2017-05-01DIANE BLACK
Republican · house
CMCSA
Comcast Corporation
sellSpouse$15K – $50KStockDetails
2017-05-01DIANE BLACK
Republican · house
UL
Unilever PLC
sellSpouse$15K – $50KStockDetails
2017-03-07DIANE BLACK
Republican · house
BRK.B
Berkshire hathaway Inc. New
sellSpouse$50K – $100KStockDetails
2017-03-07DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
sellSpouse$50K – $100KStockDetails
2016-12-29DIANE BLACK
Republican · house
NLSN
Nielsen Holdings plc
sellSP$15K – $50KStockDetails
2016-12-01DIANE BLACK
Republican · house
—
Longleaf Partners Small Cap Fund
buySpouse$15K – $50KFundDetails
2016-12-01DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
buySelf$1K – $15KStockDetails
2016-11-28DIANE BLACK
Republican · house
LBTYK
Liberty Global plc
sellSpouse$1K – $15KStockDetails
2016-11-25DIANE BLACK
Republican · house
OXY
Occidental Petroleum Corporation
buySpouse$1K – $15KStockDetails
2016-11-25DIANE BLACK
Republican · house
SLB
SLB N.V.
sellSpouse$1K – $15KStockDetails
2016-11-25DIANE BLACK
Republican · house
EOG
EOG Resources, Inc.
sellSpouse$15K – $50KStockDetails
2016-11-25DIANE BLACK
Republican · house
OXY
Occidental Petroleum Corporation
sellSpouse$1K – $15KStockDetails
2016-11-25DIANE BLACK
Republican · house
HSIC
Henry Schein, Inc.
buySpouse$15K – $50KStockDetails
2016-11-18DIANE BLACK
Republican · house
NVS
Novartis AG
buySpouse$15K – $50KStockDetails
2016-11-18DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
buySpouse$1K – $15KStockDetails
2016-11-18DIANE BLACK
Republican · house
LIN
Linde plc
buySpouse$15K – $50KStockDetails
2016-11-16DIANE BLACK
Republican · house
PRGO
Perrigo Company plc
buySpouse$15K – $50KStockDetails
2016-11-05DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
sellSelf$1K – $15KStockDetails
2016-11-04DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
sellSelf$15K – $50KStockDetails
2016-11-04DIANE BLACK
Republican · house
PYPL
PayPal Holdings, Inc.
sellSelf$50K – $100KStockDetails
2016-11-03DIANE BLACK
Republican · house
WFC
Wells Fargo & Company
sellSelf$50K – $100KStockDetails
MSFTMicrosoft Corporation
2018-02-02$1K – $15K
DIANE BLACKbuy
NLSNNielsen Holdings plc
2018-02-02$1K – $15K
DIANE BLACKsell
GOOGAlphabet Inc.
2018-01-30$15K – $50K
DIANE BLACKbuy
SABRSabre Corporation
2018-01-29$1K – $15K
DIANE BLACKsell
MSFTMicrosoft Corporation
2018-01-24$1K – $15K
DIANE BLACKsell
NLSNNielsen Holdings plc
2018-01-24$15K – $50K
DIANE BLACKsell
PRGOPerrigo Company plc
2018-01-23$1K – $15K
DIANE BLACKsell
PRGOPerrigo Company plc
2018-01-22$1K – $15K
DIANE BLACKbuy
—Univ of Texas TX Univ Revenues Ref
2018-01-16$50K – $100K
DIANE BLACKsell
MSFTMicrosoft Corporation
2018-01-11$15K – $50K
DIANE BLACKsell
WMTWalmart Inc.
2017-10-30$50K – $100K
DIANE BLACKsell
PGRThe Progressive Corporation
2017-10-30$15K – $50K
DIANE BLACKsell
BBBYQBed Bath & Beyond Inc
2017-10-27$50K – $100K
DIANE BLACKsell
KRThe Kroger Co.
2017-10-27$15K – $50K
DIANE BLACKbuy
—VTA Equity Fund, LLC
2017-09-11$250K – $500K
DIANE BLACKsell
—Longleaf Partners Small Cap Fund
2017-09-11$50K – $100K
DIANE BLACKbuy
—SC Strategic Opportunity Fund, LLC
2017-09-11$250K – $500K
DIANE BLACKbuy
—Longleaf Partners Small Cap Fund
2017-08-14$15K – $50K
DIANE BLACKsell
EXLSExlService Holdings, Inc.
2017-08-04$1K – $15K
DIANE BLACKsell
—Longleaf Partners Small Cap Fund
2017-08-04$50K – $100K
DIANE BLACKsell
BRK.BBerkshire hathaway Inc. New
2017-08-04$15K – $50K
DIANE BLACKsell
GLDSPDR Gold Shares
2017-08-04$15K – $50K
DIANE BLACKbuy
ETREntergy Corporation
2017-08-04$15K – $50K
DIANE BLACKbuy
—Enterprise Vang. Comm. Stock Jr
2017-08-01$15K – $50K
DIANE BLACKsell
BRK.BBerkshire hathaway Inc. New
2017-06-29$15K – $50K
DIANE BLACKsell
SABRSabre Corporation
2017-05-10$15K – $50K
DIANE BLACKsell
CMCSAComcast Corporation
2017-05-01$15K – $50K
DIANE BLACKsell
ULUnilever PLC
2017-05-01$15K – $50K
DIANE BLACKsell
BRK.BBerkshire hathaway Inc. New
2017-03-07$50K – $100K
DIANE BLACKsell
PRGOPerrigo Company plc
2017-03-07$50K – $100K
DIANE BLACKsell
NLSNNielsen Holdings plc
2016-12-29$15K – $50K
DIANE BLACKbuy
—Longleaf Partners Small Cap Fund
2016-12-01$15K – $50K
DIANE BLACKbuy
PYPLPayPal Holdings, Inc.
2016-12-01$1K – $15K
DIANE BLACKsell
LBTYKLiberty Global plc
2016-11-28$1K – $15K
DIANE BLACKbuy
OXYOccidental Petroleum Corporation
2016-11-25$1K – $15K
DIANE BLACKsell
SLBSLB N.V.
2016-11-25$1K – $15K
DIANE BLACKsell
EOGEOG Resources, Inc.
2016-11-25$15K – $50K
DIANE BLACKsell
OXYOccidental Petroleum Corporation
2016-11-25$1K – $15K
DIANE BLACKbuy
HSICHenry Schein, Inc.
2016-11-25$15K – $50K
DIANE BLACKbuy
NVSNovartis AG
2016-11-18$15K – $50K
DIANE BLACKbuy
PYPLPayPal Holdings, Inc.
2016-11-18$1K – $15K
DIANE BLACKbuy
LINLinde plc
2016-11-18$15K – $50K
DIANE BLACKbuy
PRGOPerrigo Company plc
2016-11-16$15K – $50K
DIANE BLACKsell
PYPLPayPal Holdings, Inc.
2016-11-05$1K – $15K
DIANE BLACKsell
PYPLPayPal Holdings, Inc.
2016-11-04$15K – $50K
DIANE BLACKsell
PYPLPayPal Holdings, Inc.
2016-11-04$50K – $100K
DIANE BLACKsell
WFCWells Fargo & Company
2016-11-03$50K – $100K