|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 4 |
 |
IPG PHOTONICS CORP (LOPRESTI ANGELO P) |
11/19/09 (11/18/09) |
| 8-K |
|
IPG PHOTONICS CORP |
11/19/09 (11/11/09) |
| 4 |
|
IPG PHOTONICS CORP(SHINER WILLIAM H) |
11/17/09 (11/13/09) |
| 4 |
|
IPG PHOTONICS CORP(SHINER WILLIAM H) |
11/13/09 (11/11/09) |
| 4 |
|
IPG PHOTONICS CORP(SAMARTSEV IGOR) |
11/13/09 (11/11/09) |
| 4 |
|
IPG PHOTONICS CORP(CHILD MICHAEL C) |
11/12/09 (11/10/09) |
| 4 |
|
IPG PHOTONICS CORP(OVTCHINNIKOV ALEXANDER) |
11/10/09 (11/06/09) |
| 4 |
|
IPG PHOTONICS CORP(LOPRESTI ANGELO P) |
11/10/09 (11/06/09) |
| S-3 |
|
IPG PHOTONICS CORP |
11/09/09 |
| 10-Q |
|
IPG PHOTONICS CORP |
11/06/09 (09/30/09) |
| 8-K |
|
IPG PHOTONICS CORP |
11/03/09 (11/03/09) |
| 4 |
|
IPG PHOTONICS CORP(MAMMEN TIMOTHY PV) |
09/29/09 (09/28/09) |
| 4 |
|
IPG PHOTONICS CORP(MAMMEN TIMOTHY PV) |
09/23/09 (09/22/09) |
| 4 |
|
IPG PHOTONICS CORP(MAMMEN TIMOTHY PV) |
09/21/09 (09/17/09) |
| 4 |
|
IPG PHOTONICS CORP(GAPONTSEV VALENTIN P) |
09/17/09 (03/10/09) |
| 4/A |
|
IPG PHOTONICS CORP(GAPONTSEV VALENTIN P) |
09/17/09 (03/03/09) |
| 8-K |
|
IPG PHOTONICS CORP |
09/17/09 (09/17/09) |
| 4 |
|
IPG PHOTONICS CORP(MAMMEN TIMOTHY PV) |
09/11/09 (09/09/09) |
| 4 |
|
IPG PHOTONICS CORP(KRUPKE WILLIAM F) |
09/10/09 (09/08/09) |
| 4 |
|
IPG PHOTONICS CORP(KRUPKE WILLIAM F) |
08/26/09 (08/26/09) |