Date Form Description XBRL Pages
02/07/07 5 Form 5: Annual statement of changes in beneficial ownership of securities 1
02/07/07 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 2
02/02/07 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 5
01/19/07 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 2
12/13/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
12/13/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/30/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/27/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/27/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/27/06 4 Form 4: Statement of changes in beneficial ownership of securities 1
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