| Date | Event |
| 19-Nov-09 | IPG PHOTONICS CORP Files SEC form 8-K, Other Events |
| 10-Nov-09 | Price hit new 52-week high ($16.15) |
| 6-Nov-09 | IPG PHOTONICS CORP Files SEC form 10-Q, Quarterly Report |
| 3-Nov-09 | IPG Photonics Corporation Earnings Call scheduled for 10:00 am ET today |
| 3-Nov-09 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 3-Nov-09 | Earnings announcement |
| 28-Sep-09 | Price hit new 52-week high ($15.34) |
| 17-Sep-09 | IPG PHOTONICS CORP Files SEC form 8-K, Other Events |
| 16-Sep-09 | Price hit new 52-week high ($14.24) |
| 10-Aug-09 | IPG PHOTONICS CORP Files SEC form 10-Q, Quarterly Report |
| 4-Aug-09 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 23-Jul-09 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 1-Jul-09 | IPG PHOTONICS CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 15-Jun-09 | IPG PHOTONICS CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 11-May-09 | IPG PHOTONICS CORP Files SEC form 10-Q, Quarterly Report |
| 5-May-09 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 19-Mar-09 | IPG PHOTONICS CORP Files SEC form 8-K, Other Events |
| 12-Mar-09 | IPG PHOTONICS CORP Files SEC form 10-K, Annual Report |
| 9-Mar-09 | Price hit new 52-week low ($6.79) |
| 5-Mar-09 | Price hit new 52-week low ($7.14) |
| 4-Mar-09 | IPG PHOTONICS CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 3-Mar-09 | Price hit new 52-week low ($7.46) |
| 24-Feb-09 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 23-Dec-08 | IPG PHOTONICS CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 10-Nov-08 | IPG PHOTONICS CORP Files SEC form 10-Q, Quarterly Report |
| 6-Nov-08 | IPG PHOTONICS CORP Files SEC form 8-K, Results of Operations and Financial Condition |