William C. Kruka serves as Executive at CALIPER LIFE SCIENCES INC, where they oversee executive responsibilities. Since joining the company, William C. Kruka has executed 29 insider transactions totaling $46.8K, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 7, 2011 involved selling 82,240 shares valued at $863.5K.
William C. Kruka currently holds 79,775 shares of CALIPER LIFE SCIENCES INC (CALP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William C. Kruka has been a net seller of CALP stock. They have purchased $0 and sold $46.8K worth of shares.
William C. Kruka's most recent insider trade was on Nov 7, 2011, when they sold 82,240 shares at $10.50 per share.
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| 1,651 |
| $6.57 |
| Discretionary |
| Mar 3, 2011 | CALP | $27.6K | Payment | 4,081 | $6.76 | Discretionary |
| Feb 28, 2011 | CALP | $10.1K | Payment | 1,510 | $6.69 | Discretionary |
| Feb 23, 2011 | CALP | $16.9K | Payment | 2,572 | $6.57 | Discretionary |
| Aug 10, 2010 | CALP | $3.4K | Sale | 900 | $3.83 | Discretionary |
| Aug 10, 2010 | CALP | $754 | Sale | 200 | $3.77 | Discretionary |
| Aug 10, 2010 | CALP | $16.7K | Sale | 4,407 | $3.78 | Discretionary |
| Aug 10, 2010 | CALP | $4.9K | Sale | 1,294 | $3.79 | Discretionary |
| Aug 10, 2010 | CALP | $8.7K | Sale | 2,299 | $3.80 | Discretionary |
| Aug 10, 2010 | CALP | $5.3K | Sale | 1,400 | $3.81 | Discretionary |
| Aug 10, 2010 | CALP | $764 | Sale | 200 | $3.82 | Discretionary |
| Aug 10, 2010 | CALP | $1.1K | Sale | 300 | $3.76 | Discretionary |
| Aug 10, 2010 | CALP | $384 | Sale | 100 | $3.84 | Discretionary |
| Aug 10, 2010 | CALP | $386 | Sale | 100 | $3.86 | Discretionary |
| Aug 10, 2010 | CALP | $1.9K | Sale | 500 | $3.87 | Discretionary |
| Aug 10, 2010 | CALP | $388 | Sale | 100 | $3.88 | Discretionary |
| Aug 10, 2010 | CALP | $1.6K | Sale | 400 | $3.89 | Discretionary |
| Aug 10, 2010 | CALP | $393 | Sale | 100 | $3.93 | Discretionary |
| Mar 29, 2010 | CALP | $4.7K | Payment | 1,193 | $3.94 | Discretionary |
| Mar 16, 2010 | CALP | $10.0K | Payment | 2,751 | $3.65 | Discretionary |
| Mar 8, 2010 | CALP | $6.1K | Payment | 1,651 | $3.68 | Discretionary |
| Mar 3, 2010 | CALP | $44.0K | Payment | 11,947 | $3.68 | Discretionary |
| Mar 3, 2010 | CALP | $15.0K | Payment | 4,081 | $3.68 | Discretionary |
| Feb 27, 2010 | CALP | $6.0K | Payment | 1,650 | $3.63 | Discretionary |
| Aug 17, 2009 | CALP | $2.0K | Payment | 1,073 | $1.85 | Discretionary |
| Mar 30, 2009 | CALP | $1.4K | Payment | 1,400 | $1.00 | Discretionary |
| Mar 6, 2009 | CALP | $2.2K | Payment | 1,938 | $1.14 | Discretionary |
| Feb 27, 2009 | CALP | $1.5K | Payment | 1,615 | $0.90 | Discretionary |