| Filing |
Description |
Date Filed  |
Size |
|
| 10-Q |
quarterly report |
Nov 16, 1999 |
88.4 KB |
|
| 10-Q |
quarterly report |
Aug 16, 1999 |
86.2 KB |
|
| 424B3 |
prospectus filed pursuant to rule 424 |
Jun 15, 1999 |
88.3 KB |
|
| S-3 |
registration statement |
May 26, 1999 |
138.0 KB |
|
| 10-Q |
quarterly report |
May 18, 1999 |
81.5 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Apr 15, 1999 |
27.9 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 14, 1999 |
155.5 KB |
|
| 10-K405 |
annual report |
Mar 31, 1999 |
188.4 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 1, 1999 |
27.9 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Jan 11, 1999 |
31.4 KB |
|
| 10-Q |
quarterly report |
Nov 12, 1998 |
85.7 KB |
|
| 8-K |
current report |
Sep 25, 1998 |
32.9 KB |
|
| 10-Q |
quarterly report |
Aug 11, 1998 |
93.4 KB |
|
| 10-Q |
quarterly report |
May 12, 1998 |
67.5 KB |
|
| DEF 14A |
definitive proxy statement |
Apr 23, 1998 |
132.2 KB |
|
| SC 13G |
statement of beneficial ownership |
Apr 2, 1998 |
32.7 KB |
|
| 10-K405 |
annual report |
Mar 26, 1998 |
182.1 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 9, 1998 |
32.9 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 9, 1998 |
33.2 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 4, 1998 |
33.2 KB |
|
|
|
|
