The information you have requested is not provided by Arena Pharmaceuticals, Inc. but by a third-party and is not intended for trading purposes. Arena Pharmaceuticals, Inc. does not guarantee the accuracy or completeness of this information and is not liable in any way whatsoever for any delays, inaccuracies, errors in, or omissions of any such information, or for any actions taken in reliance on this information, or for any damages arising there from.
Week of November 16, 2009
| Date |
Open |
High |
Low |
Close |
Volume |
| Nov 16, 2009 |
3.58 |
3.80 |
3.57 |
3.77 |
2,440,916 |
| Nov 17, 2009 |
3.75 |
3.78 |
3.65 |
3.69 |
989,460 |
| Nov 18, 2009 |
3.69 |
3.74 |
3.58 |
3.61 |
1,095,361 |
| Nov 19, 2009 |
3.56 |
3.64 |
3.50 |
3.54 |
741,300 |
| Nov 20, 2009 |
3.50 |
3.57 |
3.49 |
3.51 |
1,148,195 |
Year End Stock Prices

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Arena Pharmaceuticals, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.