| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/31/98 | DEF 14A | Definitive proxy statements |
|
23 | |
| 03/31/98 | 10-K405 | Annual report [Sections 13 and 15(d), S-K Item 405] |
|
377 | |
| 03/26/98 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) |
|
38 | |
| 03/20/98 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
22 |