Date Form Description XBRL Pages
02/12/07 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 4
02/02/07 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/02/07 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 5
01/31/07 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/26/07 EFFECT Form EFFECT: Notice of Effectiveness 1
01/26/07 424B1 Form 424B1: Prospectus [Rule 424(b)(1)] 279
01/23/07 CORRESP Form CORRESP: Correspondence 4
01/12/07 S-1/A Form S-1/A: General form for registration of securities under the Securities Act of 1933 351
01/09/07 S-1/A Form S-1/A: General form for registration of securities under the Securities Act of 1933 357
11/21/06 S-1/A Form S-1/A: General form for registration of securities under the Securities Act of 1933 274
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