Investor Relations  SEC Filings
| SEC Filings |
NASDAQ:TIER
$4.90
- 0.25
|
Sep 7, 2010
12:05 PM ET |
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| Filing |
Description |
Date Filed  |
Size |
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| 10-Q |
quarterly report |
May 8, 1998 |
152.7 KB |
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| S-1 |
registration statement |
May 7, 1998 |
1.3 MB |
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| 8-K/A |
amended current report |
May 7, 1998 |
78.9 KB |
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| 8-K |
current report |
Mar 27, 1998 |
349.1 KB |
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| 8-K |
current report |
Mar 9, 1998 |
28.3 KB |
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| S-8 |
registration statement |
Mar 3, 1998 |
74.6 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 17, 1998 |
33.7 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 17, 1998 |
33.0 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 17, 1998 |
31.1 KB |
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| 10-Q |
quarterly report |
Feb 13, 1998 |
128.8 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 12, 1998 |
39.9 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 10, 1998 |
32.5 KB |
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| 424B4 |
prospectus filed pursuant to rule 424 |
Dec 17, 1997 |
565.7 KB |
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| S-1/A |
registration statement |
Dec 15, 1997 |
738.6 KB |
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| S-1/A |
registration statement |
Nov 17, 1997 |
2.2 MB |
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| 8-A12G |
registration statement |
Oct 10, 1997 |
33.6 KB |
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| S-1 |
registration statement |
Oct 10, 1997 |
2.6 MB |
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