| Filed On | Filing |
|---|---|
| 04 Sep 2002 | AMENDMENT NO. 4 |
| 28 Aug 2002 | S-3/A |
| 07 Aug 2002 | FORM S-3/A |
| 30 Apr 2002 | FORM S-3/A |
| 07 May 2001 | AMENDMENT #2 TO FORM S-3 |
| 03 May 2001 | AMENDMENT TO FORM S-3 |
| 02 Jul 1997 | FORM S-3/A |
| 02 Jul 1997 | FORM S-3/A |
| 18 Jul 1996 | AMENDED FORM S-3 |
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