David A Stamler Insider Trading $XNPT XENOPORT INC
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of David A Stamler. David A Stamler is SVP, Chief Medical Officer in XENOPORT INC ($XNPT) and Chief Medical Officer in Auspex Pharmaceuticals, Inc. ($ASPX).
David A Stamler in XENOPORT INC
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of David A Stamler: SVP, Chief Medical Officer
Holdings: 7,563 shares
Latest Transaction: Aug 02 2010
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of David A Stamler in XENOPORT INC
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 02 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | M | 0.00 | 2,500 | 0 | 5,000 | |
| Aug 02 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Payment of Exercise | F | 6.18 | 893 | 5,519 | 7,563 | 8.5 K to 7.6 K (-10.56 %) |
| Aug 02 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Buy | M | 0.00 | 2,500 | 0 | 8,456 | 6 K to 8.5 K (+41.97 %) |
| Mar 16 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 0.00 | 40,000 | 0 | 40,000 | |
| Feb 01 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | M | 0.00 | 1,000 | 0 | 3,000 | |
| Feb 01 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Payment of Exercise | F | 18.55 | 430 | 7,977 | 5,793 | 6.2 K to 5.8 K (-6.91 %) |
| Feb 01 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Buy | M | 0.00 | 1,000 | 0 | 6,223 | 5.2 K to 6.2 K (+19.15 %) |
| Jan 15 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 20.05 | 35,000 | 701,750 | 35,000 | |
| Jan 15 2010 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 0.00 | 5,000 | 0 | 5,000 | |
| Aug 12 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | M | 0.00 | 2,500 | 0 | 7,500 | |
| Aug 12 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Payment of Exercise | F | 20.10 | 893 | 17,949 | 4,723 | 5.6 K to 4.7 K (-15.90 %) |
| Aug 12 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Buy | M | 0.00 | 2,500 | 0 | 5,616 | 3.1 K to 5.6 K (+80.23 %) |
| Jan 30 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 0.00 | 4,000 | 0 | 4,000 | |
| Jan 30 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 25.80 | 28,000 | 722,400 | 28,000 | |
| Jan 16 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | M | 0.00 | 3,309 | 0 | 0 | |
| Jan 16 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 0.00 | 3,309 | 0 | 3,309 | |
| Jan 16 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Payment of Exercise | F | 26.97 | 1,419 | 38,270 | 1,890 | 3.3 K to 1.9 K (-42.88 %) |
| Jan 16 2009 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Buy | M | 0.00 | 3,309 | 0 | 3,309 | 0 to 3.3 K |
| Aug 05 2008 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 0.00 | 10,000 | 0 | 10,000 | |
| Jul 16 2008 | XNPT | XENOPORT INC | Stamler David A | SVP, Chief Medical ... | Option Exercise | A | 39.55 | 150,000 | 5,932,500 | 150,000 |
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