Edward L. Michael is Director at QuidelOrtho Corp (QDEL). They have made 1 open-market trade across 1 company since 2020, most recently 2026-06-06.
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 $1.0M since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| QDEL | 29,144 | $376K |
Shares reported on the most recent Form 4, priced at the 2026-06-09 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| QDEL | BUY | 2020-08-03 | 2020-08-05 | $288.12 | $1.0M | -19.1% | -49.5% | -15.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.