Historic Stock Lookup
Week of January 30, 2012
| Date |
Open |
High |
Low |
Close |
Volume |
| Jan 30, 2012 |
10.45 |
11.20 |
10.20 |
11.05 |
1,065,354 |
| Jan 31, 2012 |
11.10 |
11.28 |
10.80 |
11.09 |
933,365 |
| Feb 1, 2012 |
11.20 |
11.48 |
10.84 |
11.09 |
1,279,273 |
| Feb 2, 2012 |
11.13 |
12.46 |
10.90 |
12.38 |
2,696,574 |
| Feb 3, 2012 |
11.47 |
12.07 |
10.90 |
11.73 |
2,652,438 |
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 Achillion Pharmaceuticals does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.
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