Mastercard Inc (MA): Congress and insider trades
Who in Congress and inside the company traded MA, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Mastercard Inc (MA) is a listed stock on NYSE.
- 26 members of Congress filed 90 buys and 67 sells of MA, the latest published 2026-09-07 (7 September 2026).
- Insiders filed 0 open market buys worth $0 and 15 sells worth $53M, the latest filed 2026-09-03 (3 September 2026).
- Across 46 scored buys, Congress averaged +0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 52% of them ahead of the index. That result is not distinguishable from luck.
- Data as of 2026-09-29 (29 September 2026).
Congress buys 90 26 members
Congress sells 67
Insider buys 0 $0
Insider sells 15 $53M
Congress buys vs S&P, 90d +0.9% 46 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys
Congress trades in MA
as of 2026-09-07 Showing the latest 100 of 158.
| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 7 Sep 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 32 | n/a |
| 5 Aug 2026 | Tommy Tuberville (R-AL) | sell | 15K–50K | 477 | n/a |
| 5 Aug 2026 | Tommy Tuberville (R-AL) | sell | 1K–15K | 824 | n/a |
| 21 Jul 2026 | Alan Armstrong (R-OK) | sell | 15K–50K | 116 | n/a |
| 15 Jul 2026 | Tommy Tuberville (R-AL) | sell | 15K–50K | 38 | n/a |
| 13 Jul 2026 | Michael McCaul (R-TX) | sell | 1K–15K | 36 | n/a |
| 13 Jul 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 23 | n/a |
| 13 Jul 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 28 | n/a |
| 13 Jul 2026 | Michael McCaul (R-TX) | sell | 15K–50K | 29 | n/a |
| 13 Jul 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 9 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 6 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 13 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 13 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 34 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 20 | n/a |
| 3 Jul 2026 | Gil Cisneros (D-CA) | sell | 1K–15K | 27 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 13 | n/a |
| 11 Jun 2026 | Michael McCaul (R-TX) | buy | 15K–50K | 23 | +13.1% |
| 11 Jun 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 34 | +13.1% |
| 11 Jun 2026 | Michael McCaul (R-TX) | buy | 15K–50K | 28 | +13.1% |
| 11 Jun 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 39 | +13.1% |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 25 | n/a |
| 13 May 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 28 | +10.9% |
| 13 May 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 17 | +10.9% |
| 11 May 2026 | Michael McCaul (R-TX) | sell | 1K–15K | 7 | n/a |
| 11 May 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 17 | +7.9% |
| 11 May 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 6 | +7.9% |
| 11 May 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 33 | +7.9% |
| 12 Apr 2026 | Shelley Moore Capito (R-WV) | buy | 1K–15K | 15 | -6.6% |
| 10 Apr 2026 | Michael McCaul (R-TX) | buy | 15K–50K | 37 | -6.6% |
| 10 Apr 2026 | Michael McCaul (R-TX) | buy | 1K–15K | 22 | -6.6% |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 18 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 15 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 28 | -5.8% |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 8 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 18 | n/a |
| 12 Mar 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 20 | -13.8% |
| 12 Mar 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 32 | -13.8% |
| 12 Mar 2026 | Ro Khanna (D-CA) | buy | 15K–50K | 13 | -13.8% |
| 12 Mar 2026 | Ro Khanna (D-CA) | sell | 15K–50K | 31 | n/a |
| 6 Mar 2026 | Sheldon Whitehouse (D-RI) | sell | 1K–15K | 11 | n/a |
| 16 Jan 2026 | Markwayne Mullin (R-OK) | buy | 50K–100K | 18 | -7.6% |
| 16 Dec 2025 | Gil Cisneros (D-CA) | buy | 1K–15K | 27 | -10.5% |
| 15 May 2025 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 35 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | -8.6% |
| 15 May 2025 | Tommy Tuberville (R-AL) | sell | 15K–50K | 30 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | sell | 1K–15K | 33 | n/a |
| 15 May 2025 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | -8.6% |
| 13 May 2025 | Bruce Westerman (R-AR) | sell | 1K–15K | 21 | n/a |
| 9 May 2025 | Jefferson Shreve (R-IN) | sell | 15K–50K | 31 | n/a |
| 20 Nov 2023 | Michael McCaul (R-TX) | sell | 50K–100K | 21 | n/a |
| 20 Nov 2023 | Michael McCaul (R-TX) | sell | 15K–50K | 21 | n/a |
| 10 Nov 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 37 | n/a |
| 9 Nov 2023 | Greg Stanton (D-AZ) | buy | 1K–15K | 44 | +2.8% |
| 9 Nov 2023 | Greg Stanton (D-AZ) | sell | 1K–15K | 16 | n/a |
| 1 Nov 2023 | Markwayne Mullin (R-OK) | buy | 1K–15K | 29 | +5.0% |
| 16 Oct 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 38 | -2.8% |
| 16 Oct 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 23 | -2.8% |
| 12 Oct 2023 | Markwayne Mullin (R-OK) | buy | 15K–50K | 29 | -3.5% |
| 22 Sep 2023 | Dan Sullivan (R-AK) | sell | 1K–15K | 31 | n/a |
| 18 Sep 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 25 | -4.3% |
| 6 Sep 2023 | Pete Sessions (R-TX) | sell | 1K–15K | 15 | n/a |
| 14 Aug 2023 | Rob Wittman (R-VA) | buy | 1K–15K | 249 | +0.4% |
| 18 Jul 2023 | Rick Larsen (D-WA) | buy | 1K–15K | 12 | +4.9% |
| 14 Jun 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 20 | n/a |
| 12 Jun 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 31 | +9.3% |
| 7 Jun 2023 | Zoe Lofgren (D-CA) | sell | 1K–15K | 12 | n/a |
| 19 May 2023 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 39 | n/a |
| 11 May 2023 | John Curtis (R-UT) | sell | 1K–15K | 14 | n/a |
| 12 Apr 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 24 | +0.3% |
| 14 Mar 2023 | John Curtis (R-UT) | sell | 1K–15K | 18 | n/a |
| 20 Feb 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 36 | +2.9% |
| 20 Feb 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 28 | +2.9% |
| 21 Jan 2023 | Michael McCaul (R-TX) | sell | 1K–15K | 35 | n/a |
| 21 Jan 2023 | Michael McCaul (R-TX) | sell | 1K–15K | 35 | n/a |
| 6 Jan 2023 | Rob Wittman (R-VA) | buy | 1K–15K | 29 | -8.3% |
| 4 Jan 2023 | Ro Khanna (D-CA) | sell | 15K–50K | 29 | n/a |
| 4 Jan 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 29 | n/a |
| 4 Jan 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 28 | n/a |
| 7 Dec 2022 | Ro Khanna (D-CA) | buy | 50K–100K | 33 | +1.3% |
| 17 Nov 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 20 | n/a |
| 17 Nov 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 30 | n/a |
| 17 Nov 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 21 | n/a |
| 17 Nov 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 21 | n/a |
| 17 Nov 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 38 | n/a |
| 11 Nov 2022 | Kathy Manning (D-NC) | buy | 1K–15K | 29 | +4.5% |
| 12 Oct 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | +20.2% |
| 12 Oct 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 8 | +20.2% |
| 5 Oct 2022 | Rob Wittman (R-VA) | sell | 1K–15K | 20 | n/a |
| 9 Sep 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 38 | +7.2% |
| 12 Aug 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 21 | +1.1% |
| 11 Aug 2022 | Kathy Manning (D-NC) | buy | 1K–15K | 26 | +2.6% |
| 11 Jul 2022 | Ro Khanna (D-CA) | sell | 50K–100K | 21 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 20 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 31 | -2.4% |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 36 | -2.4% |
| 12 May 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 30 | n/a |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 15 | +0.5% |
| 12 May 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 30 | n/a |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 19 | +8.2% |
Nothing matches that search.
Insider trades in MA
as of 2026-09-03| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 3 Sep 2026 | SACHIN J. MEHRA | sell | 3,266 | $584.00 | $1.9M | n/a |
| 20 Aug 2026 | SACHIN J. MEHRA | sell | 7,444 | $577.13 | $4.3M | n/a |
| 20 Aug 2026 | SACHIN J. MEHRA | sell | 1,000 | $572.07 | $572K | n/a |
| 6 Aug 2026 | Miebach Michael | sell | 15,372 | $575.00 | $8.8M | n/a |
| 6 Aug 2026 | SACHIN J. MEHRA | sell | 3,000 | $571.87 | $1.7M | n/a |
| 5 Aug 2026 | Kirkpatrick Linda Pistecchia | sell | 4,280 | $570.31 | $2.4M | n/a |
| 4 Aug 2026 | Miebach Michael | sell | 16,628 | $567.68 | $9.4M | n/a |
| 4 Aug 2026 | Miebach Michael | sell | 16,628 | $580.00 | $9.6M | n/a |
| 15 Jul 2026 | McLaughlin Edward Grunde | sell | 19,800 | $534.87 | $11M | n/a |
| 15 Jul 2026 | Arkell Sandra A | sell | 200 | $540.00 | $108K | n/a |
| 15 Jul 2026 | Arkell Sandra A | sell | 144 | $540.00 | $77.8K | n/a |
| 8 Jul 2026 | Arkell Sandra A | sell | 200 | $540.00 | $108K | n/a |
| 8 Jul 2026 | Arkell Sandra A | sell | 200 | $540.00 | $108K | n/a |
| 2 Jul 2026 | Seshadri Raj | sell | 4,828 | $525.00 | $2.5M | n/a |
| 2 Jul 2026 | Seshadri Raj | sell | 1,977 | $529.73 | $1.0M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought MA?
90 Congress buys by 26 members and 0 insider buys are on file. The tables on this page list every one.
Did buying MA after a disclosure beat the market?
Across 46 scored buys, Congress averaged +0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 52% of them ahead of the index. That result is not distinguishable from luck. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.