Date Form Description XBRL Pages
01/20/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/20/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/20/12 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/16/11 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/07/11 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 219
11/01/11 8-K Form 8-K: Current report filing 18
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