| Filing |
Description |
Date Filed  |
Size |
|
| SC 13G |
statement of beneficial ownership |
Mar 12, 2001 |
36.6 KB |
|
| SC 13G |
statement of beneficial ownership |
Feb 12, 2001 |
36.7 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 9, 2001 |
24.8 KB |
|
| 10-Q |
quarterly report |
Nov 13, 2000 |
144.2 KB |
|
| 10-Q |
quarterly report |
Aug 14, 2000 |
141.5 KB |
|
| 10-Q |
quarterly report |
May 15, 2000 |
397.0 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 10, 2000 |
121.6 KB |
|
| 10-K405 |
annual report |
Mar 27, 2000 |
356.4 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 2, 2000 |
24.6 KB |
|
| 424B4 |
prospectus filed pursuant to rule 424 |
Jan 21, 2000 |
425.6 KB |
|
| S-3MEF |
registration statement |
Jan 20, 2000 |
34.7 KB |
|
| S-3/A |
registration statement |
Jan 19, 2000 |
461.1 KB |
|
| S-3/A |
registration statement |
Dec 29, 1999 |
460.9 KB |
|
| S-3 |
registration statement |
Dec 16, 1999 |
621.7 KB |
|
| 10-Q |
quarterly report |
Nov 15, 1999 |
133.5 KB |
|
| 10-Q |
quarterly report |
Aug 13, 1999 |
115.8 KB |
|
| S-8 |
registration statement |
Jun 15, 1999 |
104.6 KB |
|
| 10-Q |
quarterly report |
May 14, 1999 |
162.9 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 16, 1999 |
156.6 KB |
|
| 10-K |
annual report |
Mar 30, 1999 |
312.2 KB |
|
|
|
