Date Form Description XBRL Pages
02/21/14 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/21/14 10-K Form 10-K: Annual report pursuant to Section 13 and 15(d) 109
02/14/14 SC 13G Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 3
02/10/14 SC 13G/A Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 3
02/05/14 8-K Form 8-K: Current report filing 9
01/30/14 SC 13G Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 5
01/16/14 SC 13G/A Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 2
01/14/14 8-K Form 8-K: Current report filing 160
01/09/14 4 Form 4: Statement of changes in beneficial ownership of securities 1
12/27/13 8-K Form 8-K: Current report filing 6