Week of May 20, 2013
| Date |
Open |
High |
Low |
Close |
Volume |
| May 20, 2013 |
40.29 |
41.18 |
40.29 |
41.02 |
393,039 |
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 Polypore International, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.