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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 manufacturer producing industrial adhesives, abrasives, safety equipment, electronics materials, and consumer products sold under brands such as Scotch and Post-it. The company serves end markets including manufacturing, construction, automotive, healthcare, and consumer retail through...

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

Congressional Interest in 3M Company (MMM)

12 members of Congress have disclosed 50 trades in 3M Company (MMM), a Industrials company. The buy/sell breakdown shows 40 purchases versus 10 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
12
Buys
40
Sells
10

Who in Congress Is Trading MMM?

DatePoliticianTypeAmountSecurity
2012-10-09CONNIE MACKsell$1K – $15KStock
2012-10-09Nick J. Rahallbuy$9,670.29Stock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2012-09-08CONNIE MACKbuy$1K – $15KStock
2012-07-11David P. Roebuy$1 – $1KStock
2012-07-11David P. Roesell$179.05Stock
2012-07-11David P. Roebuy$179.05Stock
2012-07-11David P. Roebuy$1,072.63Stock
2012-07-11David P. Roesell$804.15Stock
2012-07-11David P. Roebuy-$1,074.32Stock
2012-05-10DIANE BLACKbuy$41,459.88Stock
2012-03-07MICHAEL T. MCCAULbuy$15K – $50KStock
2012-03-07MICHAEL T. MCCAULsell$15K – $50KStock
2012-03-07MICHAEL T. MCCAULbuy$1K – $15KStock
2012-02-11Nick J. Rahallsell$9,763.84Stock
2012-02-11David P. Roebuy$1,072.63Stock
2012-02-11David P. Roebuy$804.15Stock
2012-02-11David P. Roebuy$89.39Stock
2012-02-11David P. Roebuy-$3,217.88Stock
2012-02-11David P. Roebuy$804.15Stock
2012-02-08MARY BONO MACKbuy$1K – $15KStock
2011-10-05MICHAEL T. MCCAULbuy$50K – $100KStock
2011-10-05MICHAEL T. MCCAULbuy$15K – $50KStock
2011-10-02MICHAEL T. MCCAULbuy$15K – $50KStock
2011-10-01JAMES B. RENACCIbuy$9,838.35Stock
2011-09-03MICHAEL T. MCCAULbuy$50K – $100KStock
2011-09-03MICHAEL T. MCCAULbuy$15K – $50KStock
2011-08-06JAMES B. RENACCIbuy$3,470.88Stock
2011-07-06JAMES B. RENACCIbuy$2,590.38Stock
2011-06-08Lamar Smithbuy$1,763.75Stock
2011-06-08Lamar Smithbuy$1,926.30Stock
2011-06-05MICHAEL T. MCCAULbuy$50K – $100KStock
2011-06-05MICHAEL T. MCCAULbuy$15K – $50KStock
2011-05-01JAMES B. RENACCIbuy$9,938.35Stock
2011-05-01JAMES B. RENACCIbuy$9,398.35Stock
2011-04-08CAROLYN MCCARTHYsell$459Stock
2011-03-05Vern Buchananbuy$1K – $15KStock
2011-02-10Vern Buchanansell$1K – $15KStock
2011-02-05MICHAEL T. MCCAULbuy$15K – $50KStock
2011-02-03MICHAEL T. MCCAULbuy$15K – $50KStock
2011-01-02MICHAEL T. MCCAULbuy$50K – $100KStock
2011-01-02MICHAEL T. MCCAULsell$50K – $100KStock
2010-12-11Vern Buchananbuy$1K – $15KStock
2010-12-10Vern Buchanansell$1K – $15KStock
2010-12-08MICHAEL T. MCCAULsell$15K – $50KStock
2010-11-10Vern Buchananbuy$1K – $15KStock
2010-10-09Vern Buchananbuy$1K – $15KStock
2010-10-02Harold Dallas Rogersbuy—Stock
2010-09-03David P. Roebuy$1K – $15KStock
2010-09-03David P. Roebuy$4,228.84Stock
2010-07-10Rodney P. Frelinghuysenbuy$1K – $15KStock
CONNIE MACKsell
2012-10-09$1K – $15K
Stock
Nick J. Rahallbuy
2012-10-09$9,670.29
Stock
CONNIE MACKbuy
2012-09-08$1K – $15K
Stock
David P. Roebuy
2012-07-11$1 – $1K
Stock
David P. Roesell
2012-07-11$179.05
Stock
David P. Roebuy
2012-07-11$179.05
Stock
David P. Roebuy
2012-07-11$1,072.63
Stock
David P. Roesell
2012-07-11$804.15
Stock
David P. Roebuy
2012-07-11-$1,074.32
Stock
DIANE BLACKbuy
2012-05-10$41,459.88
Stock
MICHAEL T. MCCAULbuy
2012-03-07$15K – $50K
Stock
MICHAEL T. MCCAULsell
2012-03-07$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2012-03-07$1K – $15K
Stock
Nick J. Rahallsell
2012-02-11$9,763.84
Stock
David P. Roebuy
2012-02-11$1,072.63
Stock
David P. Roebuy
2012-02-11$804.15
Stock
David P. Roebuy
2012-02-11$89.39
Stock
David P. Roebuy
2012-02-11-$3,217.88
Stock
David P. Roebuy
2012-02-11$804.15
Stock
MARY BONO MACKbuy
2012-02-08$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-10-05$50K – $100K
Stock
MICHAEL T. MCCAULbuy
2011-10-05$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2011-10-02$15K – $50K
Stock
JAMES B. RENACCIbuy
2011-10-01$9,838.35
Stock
MICHAEL T. MCCAULbuy
2011-09-03$50K – $100K
Stock
MICHAEL T. MCCAULbuy
2011-09-03$15K – $50K
Stock
JAMES B. RENACCIbuy
2011-08-06$3,470.88
Stock
JAMES B. RENACCIbuy
2011-07-06$2,590.38
Stock
Lamar Smithbuy
2011-06-08$1,763.75
Stock
Lamar Smithbuy
2011-06-08$1,926.30
Stock
MICHAEL T. MCCAULbuy
2011-06-05$50K – $100K
Stock
MICHAEL T. MCCAULbuy
2011-06-05$15K – $50K
Stock
JAMES B. RENACCIbuy
2011-05-01$9,938.35
Stock
JAMES B. RENACCIbuy
2011-05-01$9,398.35
Stock
CAROLYN MCCARTHYsell
2011-04-08$459
Stock
Vern Buchananbuy
2011-03-05$1K – $15K
Stock
Vern Buchanansell
2011-02-10$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2011-02-05$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2011-02-03$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2011-01-02$50K – $100K
Stock
MICHAEL T. MCCAULsell
2011-01-02$50K – $100K
Stock
Vern Buchananbuy
2010-12-11$1K – $15K
Stock
Vern Buchanansell
2010-12-10$1K – $15K
Stock
MICHAEL T. MCCAULsell
2010-12-08$15K – $50K
Stock
Vern Buchananbuy
2010-11-10$1K – $15K
Stock
Vern Buchananbuy
2010-10-09$1K – $15K
Stock
Harold Dallas Rogersbuy
2010-10-02—
Stock
David P. Roebuy
2010-09-03$1K – $15K
Stock
David P. Roebuy
2010-09-03$4,228.84
Stock
Rodney P. Frelinghuysenbuy
2010-07-10$1K – $15K
Stock
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