Mary Lake Ph D. Polan, Director at QUIDEL CORP /DE/ (QDEL), sold 18,400 shares at $13.71 ($251K) on 2010-03-05, disclosed to the SEC on 2010-03-08.
Open-market sale of $251k QDEL by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $13.64 | 13,400 | $183K | 72.7% |
| 2 | $13.71 | 5,000 | $69K | 27.3% |
| Total | $13.66 avg | 18,400 | $251K | 100% |
| Filing → |
| QDEL | SELL | 2021-09-08 | $1.7M | — | Filing → |
| QDEL | SELL | 2020-12-03 | $2.1M | — | Filing → |
| QDEL | SELL | 2020-11-06 | $853K | — | Filing → |