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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
3M Company

3M CompanyMMM

NYSEIndustrialsIndustrial Conglomerates$150.96+1.25%

A diversified industrial conglomerate known for its innovation in materials science, producing over 60,000 products ranging from adhesives to safety equipment. As a component of the Dow Jones Industrial Average, 3M is closely watched for its global manufacturing footprint and consistent dividend payments.

Market Cap: $79.5B52W Range: $121.98 – $177.41

Congressional Interest in 3M Company (MMM)

14 members of Congress have disclosed 43 trades in 3M Company (MMM), a Industrials company. The buy/sell breakdown shows 25 purchases versus 18 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
43
Unique Politicians
14
Buys
25
Sells
18

Who in Congress Is Trading MMM?

DatePoliticianTypeAmountSecurity
2008-09-09MICHAEL T. MCCAULbuy$1K – $15KStock
2008-09-04CONNIE MACKbuy$1K – $15KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2008-09-04MARY BONO MACKsell$1K – $15KStock
2008-08-01Lamar Smithsell4,033.57Stock
2008-08-01Lamar Smithbuy$7,459.38Stock
2008-05-05Lamar Smithbuy$1,282.82Stock
2008-04-09MICHAEL T. MCCAULsell$1K – $15KStock
2008-04-09MICHAEL T. MCCAULbuy$1K – $15KStock
2008-03-09MICHAEL T. MCCAULsell$1K – $15KStock
2008-03-09MICHAEL T. MCCAULbuy$1K – $15KStock
2008-03-09MICHAEL T. MCCAULbuy$1K – $15KStock
2008-03-06CAROLYN MCCARTHYbuy$1,523Stock
2008-03-01MICHAEL T. MCCAULsell$1K – $15KStock
2008-03-01MICHAEL T. MCCAULbuy$1K – $15KStock
2008-02-04MARY BONO MACKbuy$1K – $15KStock
2008-01-12MICHAEL T. MCCAULsell$1K – $15KStock
2008-01-12MICHAEL T. MCCAULbuy$1K – $15KStock
2008-01-10MARY BONO MACKsell$1K – $15KStock
2008-01-10MARY BONO MACKbuy$1K – $15KStock
2007-10-07Vern Buchananbuy$1K – $15KStock
2007-10-01Vern Buchananbuy$1K – $15KStock
2007-09-11JANE HARMANsell$15K – $50KStock
2007-05-11THOMAS E. PETRIsell$15K – $50KStock
2007-05-10Vern Buchanansell$1K – $15KStock
2007-02-10PETER WELCHbuy$1K – $15KStock
2006-08-09MICHAEL T. MCCAULsell$1K – $15KStock
2006-08-09MICHAEL T. MCCAULbuy$1K – $15KStock
2006-08-09MICHAEL T. MCCAULbuy$1K – $15KStock
2005-09-12MIKE KELLYbuy$1K – $15KStock
2004-09-08MARY BONO MACKbuy$1K – $15KStock
2004-05-10MICHAEL T. MCCAULsell$1K – $15KStock
2004-01-08CONNIE MACKbuy$1K – $15KStock
2003-12-10MICHAEL T. MCCAULsell$1K – $15KStock
2003-10-09MICHAEL T. MCCAULbuy$1K – $15KStock
2003-10-09MICHAEL T. MCCAULbuy$1K – $15KStock
2003-08-07MARK UDALLsell$1K – $15KStock
2003-02-09DAVE CAMPsell$1K – $15KStock
2003-02-09Nita M. Loweybuy$1K – $15KStock
2002-05-07PAUL RYANsell$1K – $15KStock
2002-03-09MICHAEL T. MCCAULsell$1K – $15KStock
2002-03-09MICHAEL T. MCCAULsell$1K – $15KStock
2001-02-09MICHAEL T. MCCAULbuy$1K – $15KStock
2001-02-09MICHAEL T. MCCAULbuy$1K – $15KStock
MICHAEL T. MCCAULbuy
2008-09-09$1K – $15K
Stock
CONNIE MACKbuy
2008-09-04$1K – $15K
Stock
MARY BONO MACKsell
2008-09-04$1K – $15K
Stock
Lamar Smithsell
2008-08-014,033.57
Stock
Lamar Smithbuy
2008-08-01$7,459.38
Stock
Lamar Smithbuy
2008-05-05$1,282.82
Stock
MICHAEL T. MCCAULsell
2008-04-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-04-09$1K – $15K
Stock
MICHAEL T. MCCAULsell
2008-03-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-03-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-03-09$1K – $15K
Stock
CAROLYN MCCARTHYbuy
2008-03-06$1,523
Stock
MICHAEL T. MCCAULsell
2008-03-01$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-03-01$1K – $15K
Stock
MARY BONO MACKbuy
2008-02-04$1K – $15K
Stock
MICHAEL T. MCCAULsell
2008-01-12$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2008-01-12$1K – $15K
Stock
MARY BONO MACKsell
2008-01-10$1K – $15K
Stock
MARY BONO MACKbuy
2008-01-10$1K – $15K
Stock
Vern Buchananbuy
2007-10-07$1K – $15K
Stock
Vern Buchananbuy
2007-10-01$1K – $15K
Stock
JANE HARMANsell
2007-09-11$15K – $50K
Stock
THOMAS E. PETRIsell
2007-05-11$15K – $50K
Stock
Vern Buchanansell
2007-05-10$1K – $15K
Stock
PETER WELCHbuy
2007-02-10$1K – $15K
Stock
MICHAEL T. MCCAULsell
2006-08-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2006-08-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2006-08-09$1K – $15K
Stock
MIKE KELLYbuy
2005-09-12$1K – $15K
Stock
MARY BONO MACKbuy
2004-09-08$1K – $15K
Stock
MICHAEL T. MCCAULsell
2004-05-10$1K – $15K
Stock
CONNIE MACKbuy
2004-01-08$1K – $15K
Stock
MICHAEL T. MCCAULsell
2003-12-10$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2003-10-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2003-10-09$1K – $15K
Stock
MARK UDALLsell
2003-08-07$1K – $15K
Stock
DAVE CAMPsell
2003-02-09$1K – $15K
Stock
Nita M. Loweybuy
2003-02-09$1K – $15K
Stock
PAUL RYANsell
2002-05-07$1K – $15K
Stock
MICHAEL T. MCCAULsell
2002-03-09$1K – $15K
Stock
MICHAEL T. MCCAULsell
2002-03-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2001-02-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2001-02-09$1K – $15K
Stock
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