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Filings with the U.S. Securities and Exchange Commission
| Filing |
Description |
Date Filed  |
Size |
|
| 8-K |
current report |
Apr 1, 2010 |
21.1 KB |
|
| 8-K |
current report |
Mar 31, 2010 |
585.9 KB |
|
| 8-K |
current report |
Mar 22, 2010 |
20.0 KB |
|
| 10-K |
annual report |
Mar 2, 2010 |
1.3 MB |
|
| 8-K |
current report |
Feb 23, 2010 |
102.8 KB |
|
| S-3 |
registration statement |
Feb 12, 2010 |
352.7 KB |
|
| DEFM14A |
definitive proxy statement |
Feb 12, 2010 |
2.5 MB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 11, 2010 |
36.4 KB |
|
| 424B5 |
prospectus filed pursuant to rule 424 |
Feb 10, 2010 |
401.3 KB |
|
| 8-K |
current report |
Feb 10, 2010 |
62.2 KB |
|
| 8-K |
current report |
Feb 10, 2010 |
30.7 KB |
|
| S-3MEF |
registration statement |
Feb 9, 2010 |
50.7 KB |
|
| PRER14A |
preliminary proxy statement |
Jan 29, 2010 |
2.5 MB |
|
| PRER14A |
preliminary proxy statement |
Jan 22, 2010 |
2.5 MB |
|
| 4 |
kuyper, dirk |
Jan 13, 2010 |
19.5 KB |
|
| PREM14A |
preliminary proxy statement |
Dec 24, 2009 |
2.5 MB |
|
| 8-K |
current report |
Dec 22, 2009 |
1.0 MB |
|
| DEFA14A |
definitive proxy statement |
Dec 22, 2009 |
1.0 MB |
|
| DEFA14A |
definitive proxy statement |
Dec 18, 2009 |
721.6 KB |
|
| DEFA14A |
definitive proxy statement |
Dec 18, 2009 |
50.2 KB |
|
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= add filing to Briefcase
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Stock Information
|
ATEC - NASDAQ
$2.14
- 0.01
|
Sep 10, 2010
12:21 PM ET
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