Randall J. Steward is CFO at QUIDEL CORP /DE/ (QDEL). They have made 8 open-market trades across 1 company since 2017, most recently 2022-02-03.
CIK 0001067586
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 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| QDEL | SELL | 2020-08-03 | 2020-08-05 | $286.31 | $12.1M | -19.1% | -49.5% | -15.9% |
| QDEL | SELL | 2020-05-18 | 2020-05-20 | $185.35 | $3.7M | -9.8% | +12.5% | +33.1% |
| QDEL | SELL | 2019-09-23 | 2019-09-25 | $62.60 | $3.7M | -6.1% | -2.9% | +18.2% |
| QDEL | SELL | 2019-02-22 | 2019-02-26 | $67.50 | $5.3M | -0.4% | -0.6% | -15.4% |
| QDEL | SELL | 2018-12-03 | 2018-12-06 | $61.51 | $923K | -18.1% | -17.5% | +6.8% |
| QDEL | SELL | 2018-08-17 | 2018-08-21 | $70.15 | $5.4M | +8.7% | -3.3% | -14.5% |
| QDEL | SELL | 2017-12-12 | 2017-12-14 | $40.09 | $2.9M | +9.9% | +14.5% | +17.6% |
| QDEL | SELL | 2017-07-28 | 2017-08-01 | $34.09 | $6.4M | +5.1% | +9.9% | +29.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.