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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.
Stocks
DuPont de Nemours, Inc.

DuPont de Nemours, Inc.DD

NYSEBasic MaterialsSpecialty Chemicals$44.90-0.97%

A specialty chemicals manufacturer supplying advanced materials used in electronics, water filtration, industrial, and safety applications. Its portfolio includes semiconductor fabrication materials, filtration technologies, and engineered polymers sold to manufacturers worldwide. Investors track th...

Market Cap: $18.8B52W Range: $22.50 – $52.66

Congressional Interest in DuPont de Nemours, Inc. (DD)

14 members of Congress have disclosed 50 trades in DuPont de Nemours, Inc. (DD), a Basic Materials company. The buy/sell breakdown shows 34 purchases versus 16 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
50
Unique Politicians
14
Buys
34
Sells
16

Who in Congress Is Trading DD?

DatePoliticianTypeAmountSecurity
2014-09-15Thomas R Carperbuy$1K – $15KStock
2014-06-13Thomas R Carperbuy$1K – $15KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2014-03-14Thomas R Carperbuy$1K – $15KStock
2013-12-16Thomas R Carperbuy$1K – $15KStock
2013-09-13Thomas R Carperbuy$1K – $15KStock
2013-06-13Thomas R Carperbuy$1K – $15KStock
2013-03-15Thomas R Carperbuy$1K – $15KStock
2012-12-17Thomas R Carperbuy$1K – $15KStock
2012-11-04DIANE BLACKsell$276,515.15Stock
2012-11-04DIANE BLACKsell$2,044,066.60Stock
2012-09-13Thomas R Carperbuy$1K – $15KStock
2012-09-04Richard L. Hannasell$15K – $50KStock
2012-09-04Richard L. Hannabuy$15K – $50KStock
2012-07-08KENNY MARCHANTbuy$555.39Stock
2012-07-02Richard L. Hannasell$1K – $15KStock
2012-07-02Richard L. Hannasell$1K – $15KStock
2012-04-10John A. Yarmuthbuy$1K – $15KStock
2012-03-12John A. Yarmuthsell$1K – $15KStock
2012-03-04John A. Yarmuthbuy$1K – $15KStock
2011-10-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-10-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-08-09Richard L. Hannabuy$1K – $15KStock
2011-06-10SHELLEY BERKLEYsell2,331.71Stock
2011-06-08Lamar Smithbuy$1,273.52Stock
2011-06-08Lamar Smithbuy$1,273.52Stock
2011-06-08Lamar Smithbuy$1,203.34Stock
2011-06-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-04-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-03-05MICHAEL T. MCCAULbuy$1K – $15KStock
2011-02-06MICHAEL T. MCCAULbuy$1K – $15KStock
2010-11-01Richard L. Hannabuy$1K – $15KStock
2010-09-12Michael G. Fitzpatrickbuy$1K – $15KStock
2010-05-02MICHAEL T. MCCAULbuy$1K – $15KStock
2010-05-01MICHAEL T. MCCAULbuy$1K – $15KStock
2010-01-12Vern Buchananbuy$1K – $15KStock
2009-12-10Michael R. Turnersell$1K – $15KStock
2009-12-06W. TODD AKINsell$1K – $15KStock
2009-11-02JANE HARMANbuy$1K – $15KStock
2009-08-11Richard L. Hannabuy$1K – $15KStock
2009-08-01David P. Roesell$2,789.44Stock
2009-08-01David P. Roesell$1,689.02Stock
2009-08-01David P. Roesell$10,091.87Stock
2009-08-01David P. Roesell$1,689.02Stock
2009-07-10Vern Buchanansell$1K – $15KStock
2009-01-05MICHAEL T. MCCAULbuy$1K – $15KStock
2008-12-12Lamar Smithbuy—Stock
2008-12-12Lamar Smithsell$138.76Stock
2008-11-11Vern Buchananbuy$1K – $15KStock
2008-06-03MICHAEL T. MCCAULbuy—Stock
2008-06-03MICHAEL T. MCCAULsell—Stock
Thomas R Carperbuy
2014-09-15$1K – $15K
Stock
Thomas R Carperbuy
2014-06-13$1K – $15K
Stock
Thomas R Carperbuy
2014-03-14$1K – $15K
Stock
Thomas R Carperbuy
2013-12-16$1K – $15K
Stock
Thomas R Carperbuy
2013-09-13$1K – $15K
Stock
Thomas R Carperbuy
2013-06-13$1K – $15K
Stock
Thomas R Carperbuy
2013-03-15$1K – $15K
Stock
Thomas R Carperbuy
2012-12-17$1K – $15K
Stock
DIANE BLACKsell
2012-11-04$276,515.15
Stock
DIANE BLACKsell
2012-11-04$2,044,066.60
Stock
Thomas R Carperbuy
2012-09-13$1K – $15K
Stock
Richard L. Hannasell
2012-09-04$15K – $50K
Stock
Richard L. Hannabuy
2012-09-04$15K – $50K
Stock
KENNY MARCHANTbuy
2012-07-08$555.39
Stock
Richard L. Hannasell
2012-07-02$1K – $15K
Stock
Richard L. Hannasell
2012-07-02$1K – $15K
Stock
John A. Yarmuthbuy
2012-04-10$1K – $15K
Stock
John A. Yarmuthsell
2012-03-12$1K – $15K
Stock
John A. Yarmuthbuy
2012-03-04$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-10-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-10-05$1K – $15K
Stock
Richard L. Hannabuy
2011-08-09$1K – $15K
Stock
SHELLEY BERKLEYsell
2011-06-102,331.71
Stock
Lamar Smithbuy
2011-06-08$1,273.52
Stock
Lamar Smithbuy
2011-06-08$1,273.52
Stock
Lamar Smithbuy
2011-06-08$1,203.34
Stock
MICHAEL T. MCCAULbuy
2011-06-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-04-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-03-05$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-02-06$1K – $15K
Stock
Richard L. Hannabuy
2010-11-01$1K – $15K
Stock
Michael G. Fitzpatrickbuy
2010-09-12$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2010-05-02$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2010-05-01$1K – $15K
Stock
Vern Buchananbuy
2010-01-12$1K – $15K
Stock
Michael R. Turnersell
2009-12-10$1K – $15K
Stock
W. TODD AKINsell
2009-12-06$1K – $15K
Stock
JANE HARMANbuy
2009-11-02$1K – $15K
Stock
Richard L. Hannabuy
2009-08-11$1K – $15K
Stock
David P. Roesell
2009-08-01$2,789.44
Stock
David P. Roesell
2009-08-01$1,689.02
Stock
David P. Roesell
2009-08-01$10,091.87
Stock
David P. Roesell
2009-08-01$1,689.02
Stock
Vern Buchanansell
2009-07-10$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2009-01-05$1K – $15K
Stock
Lamar Smithbuy
2008-12-12—
Stock
Lamar Smithsell
2008-12-12$138.76
Stock
Vern Buchananbuy
2008-11-11$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-06-03—
Stock
MICHAEL T. MCCAULsell
2008-06-03—
Stock
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