Congress WatchMMM stock trades by members of Congress
3M Company Common Stock: 39 members of Congress disclosed 148 transactions between 2014-01-07 and 2026-08-05, 73 purchases and 75 sales.
148transactions
73purchases
75sales
39politicians
Activity by year
Transactions by the year the report was filed.
MMM price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in MMM: green when more were purchases, red when more were sales. Use + and − (or Ctrl/⌘ + scroll) to zoom and drag to pan. Hover a month in the heatmap below to highlight it here, or click it to zoom to that month.
Congress buying and selling by month
Purchases and sales of MMM reported by members of the House and Senate.
Green months had more purchases, red months more sales, teal an even split; darker means more trades. Months are by filing date. Senate filings after August 2026 and scanned House filings are not fully covered, so early years can look quieter than they were.
Who traded MMM
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Bill Flores | 15 | 5 | 10 | 2019-04-04 |
| Thomas J. Rooney | 12 | 10 | 2 | 2018-10-13 |
| David B. McKinley | 12 | 6 | 6 | 2019-08-12 |
| Lois Frankel | 10 | 2 | 8 | 2017-12-20 |
| Thomas H Tuberville | 10 | 8 | 2 | 2024-05-15 |
| Julie Johnson | 9 | 6 | 3 | 2026-08-05 |
| Dean Phillips | 9 | 6 | 3 | 2020-10-09 |
| Shelley M Capito | 6 | 5 | 1 | 2022-07-15 |
| Richard W. Allen | 6 | 2 | 4 | 2023-08-10 |
| Josh Gottheimer | 6 | 4 | 2 | 2026-05-19 |
| John A. Yarmuth | 4 | 2 | 2 | 2021-11-04 |
| K. Michael Conaway | 4 | 1 | 3 | 2020-04-06 |
| Susan M Collins | 3 | 2 | 1 | 2022-02-17 |
| Rubén Hinojosa | 3 | 1 | 2 | 2017-01-29 |
| Cindy Axne | 3 | 0 | 3 | 2021-10-08 |
| Julia Letlow | 3 | 1 | 2 | 2026-03-12 |
| Ron L Wyden | 3 | 1 | 2 | 2023-05-15 |
| Daniel Goldman | 3 | 2 | 1 | 2023-08-13 |
| Brad Ashford | 2 | 0 | 2 | 2016-04-12 |
| Ed Whitfield | 2 | 1 | 1 | 2016-02-02 |
| Debbie Dingell | 2 | 1 | 1 | 2018-10-30 |
| Katherine M. Clark | 2 | 0 | 2 | 2015-12-08 |
| Sheldon Whitehouse | 2 | 0 | 2 | 2023-10-17 |
| Gilbert Cisneros | 2 | 1 | 1 | 2020-05-13 |
| Tina Smith | 1 | 0 | 1 | 2026-04-02 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-08-05 | 2025-03-15 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2026-07-21 | 2026-03-27 | Alan Armstrong | Buy | $1,001 - $15,000 | Source |
| 2026-05-19 | 2026-04-28 | Josh Gottheimer | Partial sale | $1,001 - $15,000 | Source |
| 2026-04-02 | 2026-03-31 | Tina Smith | Sale | $50,001 - $100,000 | Source |
| 2026-03-12 | 2026-02-02 | Julia Letlow | Partial sale | $1,001 - $15,000 | Source |
| 2026-03-12 | 2026-02-04 | Julia Letlow | Sale | $1,001 - $15,000 | Source |
| 2026-01-15 | 2025-12-18 | Julie Johnson | Sale | $1,001 - $15,000 | Source |
| 2026-01-13 | 2025-01-17 | Julia Letlow | Buy | $1,001 - $15,000 | Source |
| 2025-12-11 | 2025-11-13 | Julie Johnson | Partial sale | $1,001 - $15,000 | Source |
| 2025-11-17 | 2025-10-20 | Josh Gottheimer | Partial sale | $1,001 - $15,000 | Source |
| 2025-09-12 | 2025-07-28 | Valerie Hoyle | Sale | $1,001 - $15,000 | Source |
| 2025-09-11 | 2025-08-14 | Julie Johnson | Partial sale | $1,001 - $15,000 | Source |
| 2025-07-14 | 2025-06-18 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2025-06-23 | 2025-05-23 | Rob Bresnahan | Sale | $15,001 - $50,000 | Source |
| 2025-06-22 | 2025-05-12 | Jefferson Shreve | Sale | $15,001 - $50,000 | Source |
| 2025-05-14 | 2025-04-11 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2025-05-14 | 2025-04-01 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2025-05-14 | 2025-04-05 | Josh Gottheimer | Buy | $1,001 - $15,000 | Source |
| 2025-04-14 | 2025-03-12 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2025-04-14 | 2024-03-15 | Julie Johnson | Buy | $1,001 - $15,000 | Source |
| 2025-02-10 | 2025-01-30 | Josh Gottheimer | Buy | $1,001 - $15,000 | Source |
| 2025-02-10 | 2025-01-21 | Josh Gottheimer | Buy | $1,001 - $15,000 | Source |
| 2024-08-15 | 2024-07-26 | Josh Gottheimer | Buy | $1,001 - $15,000 | Source |
| 2024-05-15 | 2024-04-29 | Thomas H Tuberville | Sale | $15,001 - $50,000 | Source |
| 2023-12-13 | 2023-11-22 | James French Hill | Buy | $15,001 - $50,000 | Source |
| 2023-11-16 | 2023-10-17 | Thomas H Tuberville | Buy | $15,001 - $50,000 | Source |
| 2023-11-09 | 2023-09-26 | Greg Stanton | Buy | $1,001 - $15,000 | Source |
| 2023-10-17 | 2023-09-20 | Sheldon Whitehouse | Sale | $15,001 - $50,000 | Source |
| 2023-08-14 | 2023-07-25 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2023-08-13 | 2023-07-12 | Daniel Goldman | Sale | $15,001 - $50,000 | Source |
| 2023-08-10 | 2020-05-14 | Richard W. Allen | Sale | $15,001 - $50,000 | Source |
| 2023-08-10 | 2019-06-19 | Richard W. Allen | Buy | $15,001 - $50,000 | Source |
| 2023-08-10 | 2019-08-22 | Richard W. Allen | Buy | $15,001 - $50,000 | Source |
| 2023-08-10 | 2020-05-14 | Richard W. Allen | Sale | $1,001 - $15,000 | Source |
| 2023-08-10 | 2019-05-17 | Richard W. Allen | Sale | $1,001 - $15,000 | Source |
| 2023-06-20 | 2023-05-19 | Angus S King | Sale | $1,001 - $15,000 | Source |
| 2023-05-15 | 2022-11-11 | Ron L Wyden | Partial sale | $1,001 - $15,000 | Source |
| 2023-05-12 | 2023-04-14 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2023-05-12 | 2023-04-03 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2023-05-11 | 2023-04-14 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2023-05-11 | 2023-04-03 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2023-04-17 | 2023-03-06 | Daniel Goldman | Buy | $1,001 - $15,000 | Source |
| 2023-02-24 | 2023-01-31 | Daniel Goldman | Buy | $1,001 - $15,000 | Source |
| 2022-12-11 | 2022-11-11 | Ron L Wyden | Partial sale | $1,001 - $15,000 | Source |
| 2022-11-10 | 2022-10-12 | Kathy Manning | Buy | $1,001 - $15,000 | Source |
| 2022-07-15 | 2022-06-30 | Shelley M Capito | Sale | $1,001 - $15,000 | Source |
| 2022-02-17 | 2022-01-06 | Susan M Collins | Sale | $15,001 - $50,000 | Source |
| 2022-02-14 | 2022-01-12 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2021-11-08 | 2020-05-14 | Richard W. Allen | Sale | $1,001 - $15,000 d | Source |
| 2021-11-04 | 2021-09-23 | John A. Yarmuth | Buy | $1,001 - $15,000 c | Source |
| 2021-10-15 | 2021-09-29 | Thomas H Tuberville | Sale | $1,001 - $15,000 | Source |
| 2021-10-08 | 2019-11-22 | Cindy Axne | Sale | $1,001 - $15,000 f | Source |
| 2021-10-08 | 2019-11-22 | Cindy Axne | Sale | $1,001 - $15,000 c | Source |
| 2021-10-08 | 2019-11-22 | Cindy Axne | Sale | $1,001 - $15,000 c | Source |
| 2021-07-23 | 2021-03-29 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2020-10-09 | 2020-09-23 | Dean Phillips | Buy | $1,001 - $15,000 c | Source |
| 2020-07-02 | 2020-06-23 | Ron L Wyden | Buy | $50,001 - $100,000 | Source |
| 2020-06-15 | 2020-05-13 | Dean Phillips | Buy | $1,001 - $15,000 g | Source |
| 2020-05-13 | 2020-04-29 | Gilbert Cisneros | Buy | $1,001 - $15,000 c | Source |
| 2020-05-07 | 2020-04-02 | Dean Phillips | Buy | $1,001 - $15,000 g | Source |
| 2020-05-02 | 2020-03-31 | John A. Yarmuth | Sale | $1,001 - $15,000 g | Source |
| 2020-04-16 | 2020-03-18 | Gilbert Cisneros | Sale | $1,001 - $15,000 c | Source |
| 2020-04-06 | 2020-03-11 | K. Michael Conaway | Sale | $1,001 - $15,000 d | Source |
| 2020-03-27 | 2020-03-09 | William Cassidy | Buy | $1,001 - $15,000 | Source |
| 2020-03-12 | 2020-02-28 | Dean Phillips | Partial sale | $15,001 - f $50,000 | Source |
| 2019-09-16 | 2019-08-13 | Dean Phillips | Buy | $1,001 - $15,000 f | Source |
| 2019-08-12 | 2019-07-17 | David B. McKinley | Sale | $15,001 - f $50,000 | Source |
| 2019-08-12 | 2019-07-18 | David B. McKinley | Sale | $1,001 - $15,000 c | Source |
| 2019-07-25 | 2019-07-09 | Elizabeth Fletcher | Sale | $1,001 - $15,000 c | Source |
| 2019-07-11 | 2019-06-20 | Dean Phillips | Buy | $1,001 - $15,000 f | Source |
| 2019-07-08 | 2019-05-24 | Mikie Sherrill | Sale | $1,001 - $15,000 c | Source |
| 2019-06-13 | 2019-05-13 | Dean Phillips | Partial sale | $1,001 - $15,000 c | Source |
| 2019-05-09 | 2018-04-24 | Shelley M Capito | Buy | $1,001 - $15,000 | Source |
| 2019-05-09 | 2018-04-05 | Shelley M Capito | Buy | $1,001 - $15,000 | Source |
| 2019-04-16 | 2019-03-06 | Dean Phillips | Buy | $1,001 - $15,000 c | Source |
| 2019-04-04 | 2019-03-22 | Bill Flores | Partial sale | $1,001 - $15,000 g | Source |
| 2019-02-18 | 2019-01-04 | Dean Phillips | Partial sale | $1,001 - $15,000 f | Source |
| 2019-02-04 | 2019-01-14 | David B. McKinley | Sale | $762.12 c | Source |
| 2019-01-09 | 2018-12-17 | David B. McKinley | Partial sale | $15,001 - c $50,000 | Source |
| 2019-01-09 | 2018-12-20 | David B. McKinley | Buy | $1,001 - $15,000 f | Source |
| 2018-12-14 | 2018-11-02 | Zoe Lofgren | Sale | $1,001 - $15,000 c | Source |
| 2018-10-30 | 2018-10-24 | Debbie Dingell | Sale | $15,001 - b $50,000 | Source |
| 2018-10-13 | 2018-09-20 | Thomas J. Rooney | Buy | $1,001 - $15,000 c | Source |
| 2018-09-05 | 2018-08-23 | David E. Price | Buy | $1,001 - $15,000 g | Source |
| 2018-07-09 | 2018-06-21 | K. Michael Conaway | Partial sale | $1,001 - $15,000 f | Source |
| 2018-06-22 | 2018-05-31 | Bill Flores | Buy | $1,001 - $15,000 c | Source |
| 2018-06-08 | 2018-05-29 | Thomas J. Rooney | Buy | $1,001 - $15,000 c | Source |
| 2018-06-03 | 2018-05-23 | Debbie Dingell | Buy | $15,001 - c $50,000 | Source |
| 2018-05-14 | 2018-04-24 | Shelley M Capito | Buy | $1,001 - $15,000 | Source |
| 2018-05-14 | 2018-04-05 | Shelley M Capito | Buy | $1,001 - $15,000 | Source |
| 2018-01-19 | 2017-12-27 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2017-12-20 | 2017-11-28 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
| 2017-11-27 | 2017-11-08 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
| 2017-11-03 | 2017-09-27 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
| 2017-10-05 | 2017-09-14 | David B. McKinley | Buy | $1,001 - $15,000 | Source |
| 2017-10-02 | 2017-08-21 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
| 2017-08-02 | 2017-07-18 | K. Michael Conaway | Sale | $1,001 - $15,000 | Source |
| 2017-07-21 | 2017-07-12 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
| 2017-07-14 | 2017-06-14 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2017-06-22 | 2017-06-07 | Lois Frankel | Sale | $1,001 - $15,000 | Source |
Stocks traded by the same politicians
- AAPL Apple Inc. - Common Stock, 32 shared
- MSFT Microsoft Corporation - Common Stock, 32 shared
- DIS Walt Disney Company, 31 shared
- JPM JP Morgan Chase & Co. Common Stock, 29 shared
- AMZN Amazon.com, Inc. - Common Stock, 28 shared
- GOOGL Alphabet Inc. - Class A Common Stock, 28 shared
- PEP Pepsico, Inc., 28 shared
- PFE Pfizer, Inc. Common Stock, 28 shared
- ACN Accenture plc Class A Ordinary Shares, 26 shared
- JNJ Johnson & Johnson Common Stock, 26 shared
Common questions
- Are members of Congress buying or selling MMM?
- 39 members of Congress disclosed 148 transactions in 3M Company Common Stock (MMM) between 2014-01-07 and 2026-08-05: 73 purchases and 75 sales.
- How active was Congress in MMM recently?
- In 2026 filings, 8 transactions in MMM were disclosed: 3 purchases and 5 sales.
- Which members of Congress trade MMM?
- The most active in MMM are Bill Flores (15), Thomas J. Rooney (12) and David B. McKinley (12), by number of disclosed transactions. 39 members in all have traded it.