| Filed On | Filing |
|---|---|
| 02 Feb 2000 | SCHEDULE 13D AMENDMENT NO. 8 |
| 21 Oct 1999 | SCHEDULE 13D AMENDMENT NO. 7 |
| 10 May 1999 | SCHEDULE 13D AMENDMENT NO. 6 |
| 13 Aug 1998 | SCHEDULE 13D AMENDMENT NO. 5 |
| 03 Oct 1997 | SC 13D/A |
| 13 May 1997 | SC 13D/A |
| 19 Mar 1997 | SC 13D/A |
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