Caren L. Mason serves as Executive at QUIDEL CORP /DE/, where they oversee executive responsibilities. Since joining the company, Caren L. Mason has executed 90 insider transactions totaling $47.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 30, 2008 involved selling 10,818 shares valued at $157.0K.
Caren L. Mason currently holds 152,415 shares of QUIDEL CORP /DE/ (QDEL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Caren L. Mason has been a net seller of QDEL stock. They have purchased $146.8K and sold $47.6M worth of shares.
Caren L. Mason's most recent insider trade was on Oct 30, 2008, when they sold 10,818 shares at $14.51 per share.
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| $14.51 |
| Discretionary |
| Oct 30, 2008 | QDEL | $687.0K | Sale | 47,378 | $14.50 | Discretionary |
| Oct 30, 2008 | QDEL | $1.1K | Sale | 74 | $14.72 | Discretionary |
| Oct 29, 2008 | QDEL | $2.8K | Sale | 200 | $14.20 | Discretionary |
| Oct 29, 2008 | QDEL | $11.4K | Sale | 800 | $14.23 | Discretionary |
| Oct 29, 2008 | QDEL | $10.0K | Sale | 700 | $14.22 | Discretionary |
| Oct 29, 2008 | QDEL | $218.4K | Sale | 15,372 | $14.21 | Discretionary |
| Oct 29, 2008 | QDEL | $1.2M | Sale | 81,322 | $14.20 | Discretionary |
| Oct 28, 2008 | QDEL | $13.3K | Sale | 900 | $14.83 | Discretionary |
| Oct 28, 2008 | QDEL | $5.9K | Sale | 400 | $14.80 | Discretionary |
| Oct 28, 2008 | QDEL | $1.5K | Sale | 100 | $14.79 | Discretionary |
| Oct 28, 2008 | QDEL | $3.0K | Sale | 200 | $14.76 | Discretionary |
| Oct 28, 2008 | QDEL | $70.8K | Sale | 4,800 | $14.75 | Discretionary |
| Oct 28, 2008 | QDEL | $4.4K | Sale | 300 | $14.70 | Discretionary |
| Oct 28, 2008 | QDEL | $2.9K | Sale | 200 | $14.69 | Discretionary |
| Oct 28, 2008 | QDEL | $17.6K | Sale | 1,200 | $14.68 | Discretionary |
| Oct 28, 2008 | QDEL | $2.9K | Sale | 200 | $14.62 | Discretionary |
| Oct 28, 2008 | QDEL | $30.7K | Sale | 2,100 | $14.61 | Discretionary |
| Oct 28, 2008 | QDEL | $2.9K | Sale | 200 | $14.60 | Discretionary |
| Oct 28, 2008 | QDEL | $89.0K | Sale | 6,100 | $14.59 | Discretionary |
| Oct 28, 2008 | QDEL | $26.2K | Sale | 1,800 | $14.56 | Discretionary |
| Oct 28, 2008 | QDEL | $3.9K | Sale | 271 | $14.54 | Discretionary |
| Oct 28, 2008 | QDEL | $4.4K | Sale | 300 | $14.53 | Discretionary |
| Oct 28, 2008 | QDEL | $85.6K | Sale | 5,903 | $14.50 | Discretionary |
| Oct 28, 2008 | QDEL | $324.8K | Option Exercise | 26,561 | $12.23 | Discretionary |
| Oct 28, 2008 | QDEL | $761.2K | Option Exercise | 220,000 | $3.46 | Discretionary |
| Oct 28, 2008 | QDEL | $10.4K | Sale | 700 | $14.89 | Discretionary |
| Oct 28, 2008 | QDEL | $29.8K | Sale | 2,000 | $14.88 | Discretionary |
| Oct 28, 2008 | QDEL | $14.9K | Sale | 1,000 | $14.87 | Discretionary |