| Date | Event |
| 9-Nov-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 10-Q, Quarterly Report |
| 6-Nov-09 | Polypore Intl upgraded by Ardour Capital |
| 4-Nov-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |
| 4-Nov-09 | Earnings announcement |
| 7-Aug-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 10-Q, Quarterly Report |
| 5-Aug-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Other Events |
| 30-Jul-09 | Price hit new 52-week high ($13.01) |
| 27-Jul-09 | Price hit new 52-week high ($12.57) |
| 24-Jul-09 | Price hit new 52-week high ($12.29) |
| 2-Jun-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 21-May-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Other Events |
| 7-May-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 10-Q, Quarterly Report |
| 6-May-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Results of Operations and Financial Condition |
| 30-Mar-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Regulation FD Disclosure |
| 12-Mar-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 10-K, Annual Report |
| 9-Mar-09 | Price hit new 52-week low ($2.38) |
| 5-Mar-09 | Price hit new 52-week low ($3.23) |
| 25-Feb-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Results of Operations and Financial Condition |
| 14-Jan-09 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Other Events |
| 10-Nov-08 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Regulation FD Disclosure |
| 6-Nov-08 | POLYPORE INTERNATIONAL, INC. Files SEC form 10-Q, Quarterly Report |
| 29-Oct-08 | POLYPORE INTERNATIONAL, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Material Impairments, |