| Filing |
Description |
Date Filed  |
Size |
|
| 4 |
buabbud, george h |
Apr 29, 2009 |
19.9 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 20, 2009 |
357.0 KB |
|
| 4 |
gapontsev, valentin p |
Apr 1, 2009 |
18.7 KB |
|
| 8-K |
current report |
Mar 19, 2009 |
21.2 KB |
|
| 10-K |
annual report |
Mar 12, 2009 |
923.5 KB |
|
| 4 |
hurley, william s |
Mar 4, 2009 |
18.6 KB |
|
| 8-K |
current report |
Mar 4, 2009 |
38.8 KB |
|
| 4 |
samartsev, igor |
Mar 4, 2009 |
19.7 KB |
|
| 4 |
gapontsev, valentin p |
Mar 4, 2009 |
19.7 KB |
|
| 4 |
buabbud, george h |
Mar 2, 2009 |
20.2 KB |
|
| 4 |
samartsev, igor |
Mar 2, 2009 |
20.3 KB |
|
| 4 |
ovtchinnikov, alexander |
Mar 2, 2009 |
20.2 KB |
|
| 4 |
shiner, william h |
Mar 2, 2009 |
20.3 KB |
|
| 4 |
shcherbakov, eugene a |
Mar 2, 2009 |
20.3 KB |
|
| 4 |
mammen, timothy pv |
Mar 2, 2009 |
20.3 KB |
|
| 4 |
lopresti, angelo p |
Mar 2, 2009 |
20.2 KB |
|
| 4 |
buabbud, george h |
Feb 25, 2009 |
19.9 KB |
|
| 8-K |
current report |
Feb 24, 2009 |
76.8 KB |
|
| SC 13G |
statement of beneficial ownership |
Feb 13, 2009 |
39.6 KB |
|
| 5 |
gapontsev denis |
Feb 12, 2009 |
19.7 KB |
|
|
|
= add filing to Briefcase
|
|
