Date Form Description PDF XBRL Pages
02/11/11 4 Statement of changes in beneficial ownership of securities 2
02/10/11 4 Statement of changes in beneficial ownership of securities 2
01/18/11 4 Statement of changes in beneficial ownership of securities 2
12/22/10 3 Initial statement of beneficial ownership of securities 2
11/19/10 3 Initial statement of beneficial ownership of securities 2
11/18/10 3 Initial statement of beneficial ownership of securities 2
11/18/10 3 Initial statement of beneficial ownership of securities 2
11/18/10 3 Initial statement of beneficial ownership of securities 2
11/10/10 4 Statement of changes in beneficial ownership of securities 2
11/10/10 3 Initial statement of beneficial ownership of securities 2
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