Lori Ryerkerk is Chairman at Celanese Corp (CE). They have made 1 open-market trade across 1 company since 2020, most recently 2026-05-06.
CIK 0001449522
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.
1 open-market purchase totalling $46K since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ETN | BUY | 2020-05-19 | 2020-05-19 | $77.11 | $46K | +9.0% | +12.7% | +29.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.