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SEC Filings
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| Filing |
Description  |
Date Filed |
Size |
View |
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| 3 |
walker steven m |
Jun 1, 2012 |
25.5 KB |
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| 4 |
walker, steven m |
Sep 18, 2012 |
26.0 KB |
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| 4 |
walker, steven m |
Dec 14, 2012 |
25.7 KB |
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| 4 |
walker, steven m |
Dec 21, 2012 |
25.2 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 5, 1996 |
34.3 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 15, 1996 |
32.3 KB |
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| SC 13G |
statement of beneficial ownership |
Jan 31, 1997 |
34.4 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 12, 1997 |
29.4 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 10, 1998 |
30.1 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 11, 1999 |
29.9 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 12, 1999 |
29.9 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 12, 1999 |
29.8 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 16, 1999 |
34.8 KB |
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| SC 13G |
statement of beneficial ownership |
Oct 5, 1999 |
37.2 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 3, 2000 |
29.6 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 3, 2000 |
29.6 KB |
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| SC 13G |
statement of beneficial ownership |
Oct 27, 2000 |
34.6 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 14, 2001 |
41.9 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 14, 2001 |
42.3 KB |
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| SC 13G |
statement of beneficial ownership |
Feb 15, 2001 |
22.6 KB |
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