Week of May 20, 2013
| Date |
Open |
High |
Low |
Close |
Volume |
| May 20, 2013 |
2.07 |
2.23 |
2.05 |
2.19 |
1,489,229 |
| May 21, 2013 |
2.15 |
2.25 |
2.11 |
2.17 |
673,056 |
| May 22, 2013 |
2.16 |
2.19 |
1.94 |
1.97 |
636,414 |
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 Mattson Technology, Inc. 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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