| Filing |
Description |
Date Filed  |
Size |
|
| 10-Q |
quarterly report |
May 8, 2012 |
262.6 KB |
|
| 8-K |
current report |
May 1, 2012 |
88.3 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 16, 2012 |
465.7 KB |
|
| 4 |
samartsev, igor |
Mar 30, 2012 |
24.8 KB |
|
| 8-K |
current report |
Mar 19, 2012 |
23.8 KB |
|
| 4 |
krupke, william f |
Mar 15, 2012 |
26.9 KB |
|
| 4 |
buabbud, george h |
Mar 15, 2012 |
24.4 KB |
|
| 4 |
buabbud, george h |
Mar 12, 2012 |
24.4 KB |
|
| 4 |
gapontsev, valentin p |
Mar 5, 2012 |
24.2 KB |
|
| 8-K |
current report |
Mar 2, 2012 |
324.9 KB |
|
| 424B5 |
prospectus filed pursuant to rule 424 |
Mar 2, 2012 |
389.5 KB |
|
| FWP |
free writing prospectus - filing under securities act rules 163/433 |
Feb 28, 2012 |
18.6 KB |
|
| 424B3 |
prospectus filed pursuant to rule 424 |
Feb 27, 2012 |
380.7 KB |
|
| S-3ASR |
automatic shelf registration statement of securities of well-known seasoned issuers |
Feb 27, 2012 |
153.9 KB |
|
| 10-K |
annual report |
Feb 27, 2012 |
922.0 KB |
|
| 4 |
shiner, william h |
Feb 22, 2012 |
24.8 KB |
|
| 4 |
buabbud, george h |
Feb 22, 2012 |
25.9 KB |
|
| 4 |
ovtchinnikov, alexander |
Feb 22, 2012 |
24.8 KB |
|
| 4 |
samartsev, igor |
Feb 22, 2012 |
24.8 KB |
|
| 4 |
valentin, gapontsev trust i |
Feb 22, 2012 |
24.9 KB |
|
|
|
= add filing to Briefcase
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