Date Form Description XBRL Pages
05/09/02 4 Form 4: Statement of changes in beneficial ownership of securities 2
04/15/02 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 19
04/10/02 4 Form 4: Statement of changes in beneficial ownership of securities 2
03/08/02 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/14/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 2
02/14/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 5
02/11/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 4
01/22/02 S-3/A Form S-3/A: Registration statement under Securities Act of 1933 15
01/14/02 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 19
11/05/01 4 Form 4: Statement of changes in beneficial ownership of securities 2
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