Congress WatchMA stock trades by members of Congress
Mastercard Incorporated Common Stock: 43 members of Congress disclosed 176 transactions between 2014-01-07 and 2026-10-27, 85 purchases and 91 sales.
176transactions
85purchases
91sales
43politicians
Activity by year
Transactions by the year the report was filed.
MA price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in MA: 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 MA 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 MA
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Josh Gottheimer | 27 | 11 | 16 | 2025-05-14 |
| Bill Flores | 17 | 4 | 13 | 2019-04-04 |
| Lamar Smith | 9 | 2 | 7 | 2018-08-08 |
| Cindy Axne | 9 | 9 | 0 | 2021-12-07 |
| Thomas J. Rooney | 7 | 5 | 2 | 2018-02-15 |
| Kathy Manning | 7 | 7 | 0 | 2024-08-16 |
| Pete Sessions | 6 | 3 | 3 | 2026-10-27 |
| Zoe Lofgren | 6 | 3 | 3 | 2023-06-06 |
| Thomas H Tuberville | 6 | 0 | 6 | 2026-08-05 |
| Gary Palmer | 5 | 3 | 2 | 2018-11-07 |
| David B. McKinley | 5 | 4 | 1 | 2020-09-03 |
| Sheldon Whitehouse | 5 | 2 | 3 | 2026-03-06 |
| Gilbert Cisneros | 5 | 4 | 1 | 2026-07-02 |
| Robert J. Wittman | 4 | 3 | 1 | 2023-08-13 |
| John Curtis | 4 | 1 | 3 | 2023-12-15 |
| Jared Moskowitz | 4 | 1 | 3 | 2024-08-21 |
| Alan S. Lowenthal | 4 | 1 | 3 | 2018-01-09 |
| John A. Yarmuth | 3 | 1 | 2 | 2021-02-19 |
| Katherine M. Clark | 3 | 2 | 1 | 2021-10-14 |
| Markwayne Mullin | 3 | 3 | 0 | 2026-01-16 |
| Daniel S Sullivan | 2 | 0 | 2 | 2023-09-22 |
| Raúl M. Grijalva | 2 | 1 | 1 | 2016-09-28 |
| Cheri Bustos | 2 | 1 | 1 | 2021-08-03 |
| Barbara J Comstock | 2 | 1 | 1 | 2018-09-02 |
| Bradley S. Schneider | 2 | 0 | 2 | 2019-06-21 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2020-05-15 | 2020-04-30 | David B. McKinley | Buy | $1,001 - $15,000 g | Source |
| 2020-05-15 | 2020-04-30 | David B. McKinley | Buy | $1,001 - $15,000 c | Source |
| 2020-05-13 | 2020-04-17 | Josh Gottheimer | Partial sale | $1,001 - $15,000 e | Source |
| 2020-04-27 | 2020-04-06 | Susan W. Brooks | Buy | $1,001 - $15,000 c | Source |
| 2020-04-11 | 2020-03-23 | Zoe Lofgren | Sale | $1,001 - $15,000 g | Source |
| 2020-04-09 | 2020-03-27 | John Curtis | Buy | $1,001 - $15,000 f | Source |
| 2020-02-10 | 2020-01-09 | Josh Gottheimer | Partial sale | $1,001 - $15,000 b | Source |
| 2020-01-31 | 2019-12-18 | John B. Larson | Sale | $1,001 - $15,000 c | Source |
| 2019-11-08 | 2019-10-18 | Cheri Bustos | Buy | $15,001 - d $50,000 | Source |
| 2019-11-08 | 2019-10-09 | Josh Gottheimer | Partial sale | $1,001 - $15,000 g | Source |
| 2019-10-11 | 2019-09-13 | Josh Gottheimer | Partial sale | $1,001 - $15,000 c | Source |
| 2019-10-11 | 2019-09-10 | Josh Gottheimer | Partial sale | $1,001 - $15,000 b | Source |
| 2019-10-08 | 2019-09-11 | Zoe Lofgren | Partial sale | $1,001 - $15,000 b | Source |
| 2019-08-12 | 2019-07-17 | David B. McKinley | Buy | $15,001 - g $50,000 | Source |
| 2019-08-12 | 2019-07-18 | David B. McKinley | Buy | $1,001 - $15,000 c | Source |
| 2019-06-21 | 2019-06-20 | Bradley S. Schneider | Sale | $500,001 - c $1,000,000 | Source |
| 2019-06-21 | 2019-06-19 | Bradley S. Schneider | Sale | $500,001 - c $1,000,000 | Source |
| 2019-04-15 | 2019-03-25 | Nicholas Van Taylor | Sale | $15,001 - b $50,000 | Source |
| 2019-04-04 | 2019-03-22 | Bill Flores | Partial sale | $15,001 - g $50,000 | Source |
| 2018-12-21 | 2018-06-01 | Pete Sessions | Sale | $1,001 - $15,000 b | Source |
| 2018-11-07 | 2018-10-05 | Gary Palmer | Sale | $1,001 - $15,000 c | Source |
| 2018-11-07 | 2018-10-05 | Gary Palmer | Sale | $1,001 - $15,000 b | Source |
| 2018-10-02 | 2018-08-10 | Josh Gottheimer | Partial sale | $1,001 - $15,000 g | Source |
| 2018-09-29 | 2017-04-04 | Gary Palmer | Buy | $1,001 - $15,000 c | Source |
| 2018-09-29 | 2018-07-12 | Gary Palmer | Buy | $1,001 - $15,000 c | Source |
| 2018-09-29 | 2018-08-06 | Gary Palmer | Buy | $1,001 - $15,000 c | Source |
| 2018-09-19 | 2018-09-19 | Bob Gibbs | Buy | $15,001 - d $50,000 | Source |
| 2018-09-02 | 2018-09-24 | Barbara J Comstock | Sale | $50,001 - g $100,000 | Source |
| 2018-08-08 | 2018-07-26 | Lamar Smith | Partial sale | $1,001 - $15,000 b | Source |
| 2018-06-11 | 2018-06-07 | Barbara J Comstock | Buy | $50,001 - d $100,000 | Source |
| 2018-04-11 | 2018-03-08 | Lamar Smith | Sale | $1,001 - $15,000 | Source |
| 2018-02-15 | 2018-01-12 | Thomas J. Rooney | Sale | $1,001 - $15,000 | Source |
| 2018-01-19 | 2017-12-27 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2018-01-09 | 2018-01-02 | Alan S. Lowenthal | Sale | $152.12 | Source |
| 2018-01-09 | 2017-12-06 | Lamar Smith | Sale | $1,001 - $15,000 | Source |
| 2018-01-09 | 2018-01-02 | Alan S. Lowenthal | Sale | $1,001 - $15,000 | Source |
| 2017-12-12 | 2017-11-09 | John A. Yarmuth | Sale | $1,001 - $15,000 | Source |
| 2017-08-28 | 2017-08-18 | Pete Sessions | Buy | $1,001 - $15,000 | Source |
| 2017-07-18 | 2017-06-15 | Zoe Lofgren | Buy | $1,001 - $15,000 | Source |
| 2017-07-14 | 2017-06-14 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2017-06-14 | 2017-05-15 | Thomas J. Rooney | Sale | $1,001 - $15,000 | Source |
| 2017-06-08 | 2017-05-05 | Sheldon Whitehouse | Buy | $1,001 - $15,000 | Source |
| 2017-05-08 | 2017-05-02 | Alan S. Lowenthal | Sale | $1,001 - $15,000 | Source |
| 2017-05-05 | 2017-04-10 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2017-04-27 | 2017-04-25 | Pete Sessions | Buy | $1,001 - $15,000 | Source |
| 2017-04-10 | 2017-03-29 | Lamar Smith | Buy | $1,001 - $15,000 | Source |
| 2017-04-05 | 2017-03-24 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2017-03-08 | 2017-02-03 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2017-01-24 | 2016-12-12 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2017-01-17 | 2016-12-21 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2017-01-16 | 2016-06-02 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2017-01-16 | 2015-11-12 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2017-01-16 | 2015-10-15 | Thomas J. Rooney | Buy | $1,001 - $15,000 | Source |
| 2016-12-11 | 2016-11-29 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-11-15 | 2016-10-21 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-11-15 | 2016-10-11 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-11-15 | 2016-10-04 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-11-07 | 2016-10-26 | Sheldon Whitehouse | Buy | $1,001 - $15,000 | Source |
| 2016-10-06 | 2016-09-23 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-09-28 | 2016-09-19 | Raúl M. Grijalva | Sale | $1,001 - $15,000 | Source |
| 2016-07-05 | 2016-07-01 | Pete Sessions | Buy | $15,001 - $50,000 | Source |
| 2016-05-30 | 2016-04-18 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-03-17 | 2016-02-01 | John A. Yarmuth | Buy | $1,001 - $15,000 | Source |
| 2016-02-24 | 2016-01-29 | Bill Flores | Buy | $1,001 - $15,000 | Source |
| 2016-02-09 | 2016-01-25 | Lamar Smith | Sale | $1,001 - $15,000 | Source |
| 2016-01-15 | 2015-12-30 | Bill Flores | Sale | $1,001 - $15,000 | Source |
| 2016-01-15 | 2015-12-29 | Bill Flores | Buy | $1,001 - $15,000 | Source |
| 2015-12-22 | 2015-12-10 | Bob Gibbs | Buy | $1,001 - $15,000 | Source |
| 2015-10-12 | 2015-09-03 | Lamar Smith | Sale | $1,001 - $15,000 | Source |
| 2015-01-14 | 2014-12-19 | Alan S. Lowenthal | Buy | $15,001 - $50,000 | Source |
| 2014-09-03 | 2014-08-21 | Raúl M. Grijalva | Buy | $1,001 - $15,000 | Source |
| 2014-08-09 | 2014-07-15 | Lamar Smith | Buy | $1,001 - $15,000 | Source |
| 2014-07-30 | 2014-01-21 | Lamar Smith | Sale | $821.68 | Source |
| 2014-03-12 | 2014-02-05 | Bill Flores | Buy | $1,001 - $15,000 | Source |
| 2014-02-06 | 2014-01-21 | Lamar Smith | Sale | $1,001 - $15,000 | Source |
| 2014-01-07 | 2013-12-30 | Bill Flores | Buy | $1,001 - $15,000 | Source |
Stocks traded by the same politicians
- MSFT Microsoft Corporation - Common Stock, 42 shared
- AAPL Apple Inc. - Common Stock, 40 shared
- AMZN Amazon.com, Inc. - Common Stock, 35 shared
- JPM JP Morgan Chase & Co. Common Stock, 34 shared
- GOOGL Alphabet Inc. - Class A Common Stock, 32 shared
- JNJ Johnson & Johnson Common Stock, 32 shared
- UNH UnitedHealth Group Incorporated Common Stock, 32 shared
- COST Costco Wholesale Corporation - Common Stock, 31 shared
- HD Home Depot, Inc., 30 shared
- PG Procter & Gamble Company, 30 shared
Common questions
- Are members of Congress buying or selling MA?
- 43 members of Congress disclosed 176 transactions in Mastercard Incorporated Common Stock (MA) between 2014-01-07 and 2026-10-27: 85 purchases and 91 sales.
- How active was Congress in MA recently?
- In 2026 filings, 10 transactions in MA were disclosed: 3 purchases and 7 sales.
- Which members of Congress trade MA?
- The most active in MA are Josh Gottheimer (27), Bill Flores (17) and Lamar Smith (9), by number of disclosed transactions. 43 members in all have traded it.