R. Douglas Norby serves as Executive at TESSERA TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, R. Douglas Norby has executed 115 insider transactions totaling $29.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 11, 2006 involved selling 15,521 shares valued at $467.2K.
R. Douglas Norby currently holds 9,000 shares of TESSERA TECHNOLOGIES INC (TSRA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, R. Douglas Norby has been a net seller of TSRA stock. They have purchased $93.8K and sold $28.9M worth of shares.
R. Douglas Norby's most recent insider trade was on Jan 11, 2006, when they sold 15,521 shares at $30.10 per share.
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| $28.50 |
| Discretionary |
| Jan 10, 2006 | TSRA | $7.2K | Sale | 250 | $28.72 | Discretionary |
| Jan 10, 2006 | TSRA | $7.2K | Sale | 250 | $28.65 | Discretionary |
| Jan 10, 2006 | TSRA | $8.6K | Sale | 300 | $28.63 | Discretionary |
| Jan 10, 2006 | TSRA | $19.6K | Sale | 684 | $28.60 | Discretionary |
| Jan 10, 2006 | TSRA | $7.1K | Sale | 250 | $28.55 | Discretionary |
| Jan 10, 2006 | TSRA | $5.8K | Sale | 200 | $28.80 | Discretionary |
| Jan 10, 2006 | TSRA | $7.1K | Sale | 250 | $28.46 | Discretionary |
| Jan 10, 2006 | TSRA | $15.6K | Sale | 550 | $28.35 | Discretionary |
| Jan 10, 2006 | TSRA | $5.7K | Sale | 200 | $28.31 | Discretionary |
| Jan 10, 2006 | TSRA | $35.4K | Sale | 1,250 | $28.30 | Discretionary |
| Jan 10, 2006 | TSRA | $5.6K | Sale | 200 | $28.09 | Discretionary |
| Jan 10, 2006 | TSRA | $32.1K | Option Exercise | 4,584 | $7.00 | Discretionary |
| Jan 9, 2006 | ALXN | $41.4K | Award | 2,000 | $20.72 | Discretionary |