Sandra A. Arkell is Controller at Mastercard Inc (MA). They have made 6 open-market trades across 2 companies since 2016, most recently 2026-07-15.
CIK 0001649899
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MA | SELL · 10b5-1 | 2026-07-14 | 2026-07-15 | $540.00 | $186K | +1.9% | +5.1% | +11.6% |
| MA | SELL · 10b5-1 | 2026-07-06 | 2026-07-08 | $540.00 | $216K | +5.7% | +8.7% | +9.4% |
| MA | SELL · 10b5-1 | 2025-05-13 | 2025-05-15 | $577.58 | $305K | -0.8% | -2.0% | -0.4% |
| MA | SELL · 10b5-1 | 2025-05-08 | 2025-05-12 | $570.76 | $428K | -1.4% | +2.2% | -0.8% |
| MA | SELL · 10b5-1 | 2024-09-17 | 2024-09-18 | $500.00 | $550K | -1.2% | +3.3% | +6.2% |
| MA | SELL · 10b5-1 | 2024-08-29 | 2024-08-30 | $480.00 | $528K | +2.0% | +2.3% | +10.5% |
| MA | SELL · 10b5-1 | 2024-08-01 | 2024-08-05 | $465.46 | $512K | +5.8% | +9.0% | +14.1% |
| MA | SELL · 10b5-1 | 2024-05-09 | 2024-05-10 | $453.55 | $91K | -0.1% | -1.7% | -0.3% |
| MA | SELL · 10b5-1 | 2024-05-06 | 2024-05-08 | $449.50 | $270K | +1.3% | -0.8% | -1.2% |
| MA | SELL | 2022-01-28 | 2022-01-31 | $375.00 | $327K | -2.9% | -10.8% | -6.9% |
| MA | SELL | 2021-05-03 | 2021-05-03 | $385.47 | $2.2M | -4.5% | -2.7% | -0.5% |
| MA | SELL | 2020-08-05 | 2020-08-06 | $325.00 | $473K | +0.9% | +0.6% | -6.3% |
| DOV | SELL | 2017-02-24 | 2017-02-24 | $79.94 | $148K | -3.3% | -2.5% | +3.0% |
| DOV | SELL | 2017-02-24 | 2017-02-24 | $79.94 | $148K | -3.3% | -2.5% | +3.0% |
| DOV | SELL | 2016-10-26 | 2016-10-28 | $68.73 | $39K | +3.1% | +3.8% | +17.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.