| Filed On | Filing |
|---|---|
| 12 Aug 2020 | AMENDMENT NO. 1 TO FORM S-3 |
| 13 Apr 2020 | AMENDMENT NO. 1 FORM S-3 |
| 08 May 2015 | FORM S-3/A |
| 24 Apr 2015 | FORM S-3/A |
| 14 Aug 2013 | FORM S-3/A |
| 25 Jun 2013 | FORM S-3/A |
| 12 Apr 2012 | FORM S-3/A |
| 07 Dec 2009 | FORM S-3/A |
| 03 Aug 2009 | FORM S-3/A |
| 27 Jan 2009 | FORM S-3A |
| 11 Aug 2006 | S-3/A |
| 29 Apr 2002 | AMENDMENT TO REGISTRATION #333-53768 |
| 13 Feb 2002 | S-3 AMENDMENT NO. 2 |
| 25 Jan 2002 | S-3/A |
| 10 Dec 2001 | REGISTRATION #333 53069 |
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