William G. Harris serves as Executive at XENOPORT INC, where they oversee executive responsibilities. Since joining the company, William G. Harris has executed 348 insider transactions totaling $1.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 28, 2013 involved selling 366 shares valued at $3.1K.
William G. Harris currently holds 15,401 shares of XENOPORT INC (XNPT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William G. Harris has been a net seller of XNPT stock. They have purchased $0 and sold $1.6M worth of shares.
William G. Harris's most recent insider trade was on Jan 28, 2013, when they sold 366 shares at $8.48 per share.
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| $N/A |
| Discretionary |
| Jan 18, 2013 | XNPT | $27.0K | Option Exercise | 15,000 | $1.80 | Discretionary |
| Jan 14, 2013 | XNPT | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jan 14, 2013 | XNPT | $0 | Option Exercise | 7,500 | $N/A | Discretionary |
| Jan 14, 2013 | XNPT | $21.6K | Payment | 2,456 | $8.80 | Discretionary |
| Jan 14, 2013 | XNPT | $29.0K | Payment | 3,291 | $8.80 | Discretionary |
| Jan 14, 2013 | XNPT | $4.8K | Payment | 548 | $8.80 | Discretionary |
| Jan 14, 2013 | XNPT | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Mar 12, 2012 | XNPT | $14.4K | Payment | 3,668 | $3.93 | Discretionary |
| Mar 12, 2012 | XNPT | $0 | Option Exercise | 10,000 | $N/A | Discretionary |
| Jan 30, 2012 | XNPT | $1.7K | Payment | 418 | $4.16 | Discretionary |
| Jan 30, 2012 | XNPT | $0 | Option Exercise | 500 | $N/A | Discretionary |
| Jan 30, 2012 | XNPT | $869 | Payment | 209 | $4.16 | Discretionary |
| Jan 30, 2012 | XNPT | $0 | Option Exercise | 1,000 | $N/A | Discretionary |
| Jan 13, 2012 | XNPT | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jan 13, 2012 | XNPT | $11.4K | Payment | 2,617 | $4.34 | Discretionary |
| Jan 13, 2012 | XNPT | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Jan 13, 2012 | XNPT | $2.3K | Payment | 523 | $4.34 | Discretionary |
| Mar 14, 2011 | XNPT | $26.9K | Payment | 3,731 | $7.20 | Discretionary |
| Mar 14, 2011 | XNPT | $0 | Option Exercise | 10,000 | $N/A | Discretionary |
| Jan 31, 2011 | XNPT | $1.7K | Payment | 210 | $7.88 | Discretionary |
| Jan 31, 2011 | XNPT | $0 | Option Exercise | 500 | $N/A | Discretionary |
| Jan 28, 2011 | XNPT | $3.3K | Payment | 420 | $7.80 | Discretionary |
| Jan 28, 2011 | XNPT | $0 | Option Exercise | 1,000 | $N/A | Discretionary |
| Jan 13, 2011 | XNPT | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Jan 13, 2011 | XNPT | $4.8K | Payment | 526 | $9.16 | Discretionary |
| Feb 24, 2010 | XNPT | $0 | Option Exercise | 1,667 | $N/A | Discretionary |
| Feb 24, 2010 | XNPT | $4.8K | Payment | 595 | $8.02 | Discretionary |
| Feb 1, 2010 | XNPT | $0 | Option Exercise | 500 | $N/A | Discretionary |