| Filed On | Filing |
|---|---|
| 06 Mar 2002 | AMEND. 2 TO FORM S-3 |
| 28 Feb 2002 | S-3/A |
| 11 Jan 2002 | S-3/A |
| 17 Dec 2001 | S-3/A |
| 31 May 2001 | AMENDMENT NO. 2 TO FORM S-3 |
| 18 May 2001 | AMENDMENT NO. 1 TO FORM S-3 |
| 06 Oct 2000 | S-3/A |
| 20 May 1997 | AMENDMENT #3 TO FORM S-3 |
| 06 May 1997 | AMENDMENT TO S-3 |
| 11 Apr 1997 | S-3/A |
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