Investorsand Media Investor Overview News Releases Events & Webcasts Annual Reports Stock Information Interactive Chart Analyst Coverage SEC Filings Corporate Governance Committee Composition Board of Directors Leadership Team FAQs Shareholder Tools Print Email alerts RSS feeds SEC Filings Select the filing type and date range you wish to view from the drop-down menus below. NASDAQPTLAYearTrailing 12-MonthsCalendar Year 2019Calendar Year 2018Calendar Year 2017Calendar Year 2016Calendar Year 2015Calendar Year 2014Calendar Year 2013Calendar Year 2012Calendar Year 2011Calendar Year 2009Calendar Year 2008Calendar Year 2007Calendar Year 2006Calendar Year 2005Calendar Year 2003ViewAll FilingsAnnual FilingsQuarterly FilingsCurrent FilingsRegistration StatementsSection 16Proxy & Information StatementsOtherFormDescriptionDateFormatREGDEXNotification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009.Jun 21, 2007Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in HTML.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in DOC file.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in PDF file.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in XLS file.REGDEXNotification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009.Jan 18, 2007Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in HTML.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in DOC file.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in PDF file.Open Notification of a private placement. The form is not electronically filed with SEC EDGAR System and is available only in paper form until March 2009. in XLS file.