Mary Margaret Hastings Georgiadis is CEO at MATTEL INC /DE/ (MAT). They have made 5 open-market trades across 3 companies since 2016, most recently 2026-06-03.
CIK 0001401333
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.
3 open-market purchases totalling $1.0M since 2016, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| APP | SELL | 2024-11-29 | 2024-12-03 | $339.69 | $10.4M | -13.0% | -8.4% | -9.6% |
| APP | SELL | 2024-06-04 | 2024-06-06 | $83.85 | $1.3M | -1.9% | +3.4% | +6.7% |
| APP | BUY | 2021-04-19 | 2021-04-19 | $80.00 | $288K | -1.4% | +7.6% | +0.8% |
| MAT | BUY | 2017-08-01 | 2017-08-03 | $19.61 | $497K | -8.6% | -15.3% | -29.2% |
| MCD | BUY | 2016-02-10 | 2016-02-12 | $117.70 | $251K | -0.1% | +3.8% | +9.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.