Lange Ronald J. De serves as Executive at TEKELEC, where they oversee executive responsibilities. Since joining the company, Lange Ronald J. De has executed 59 insider transactions totaling $1.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 16, 2009 involved exercising options for 6,250 shares valued at $0.
Lange Ronald J. De currently holds 56,376 shares of TEKELEC (TKLC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lange Ronald J. De has been a net seller of TKLC stock. They have purchased $34.4K and sold $1.6M worth of shares.
Lange Ronald J. De's most recent insider trade was on May 16, 2009, when they sold 6,250 shares at $0.00 per share.
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| $12.03 |
| Discretionary |
| Feb 26, 2009 | TKLC | $0 | Option Exercise | 10,000 | $N/A | Discretionary |
| Aug 15, 2008 | TKLC | $6.8K | Payment | 406 | $16.68 | Discretionary |
| Aug 15, 2008 | TKLC | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Feb 26, 2008 | TKLC | $44.2K | Payment | 3,521 | $12.54 | Discretionary |
| Feb 26, 2008 | TKLC | $0 | Option Exercise | 10,000 | $N/A | Discretionary |
| Aug 15, 2007 | TKLC | $4.7K | Payment | 406 | $11.58 | Discretionary |
| Aug 15, 2007 | TKLC | $0 | Option Exercise | 1,250 | $N/A | Discretionary |