Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/12/01 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
04/11/00 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
03/09/00 | 4 | Statement of changes in beneficial ownership of securities |
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3 |