Annual Reports

• CNC 2010 Annual Report (PDF)
• CNC 2009 Annual Report (PDF)
• CNC 2008 Annual Report (PDF)
• CNC 2007 Annual Report (PDF)
• CNC 2006 Annual Report (PDF)

Interactive Data Filings (XBRL)
View our Form 10-Q and Form 10-K filings in an interactive data format – the eXtensible Business Reporting Language (XBRL). In order to read our interactive data filings, you will need an XBRL viewer such as the viewer provided by the SEC.

10-Q Q3 2011

• cnc-20110930.xsd
• cnc-20110930_cal.xml
• cnc-20110930_def.xml
• cnc-20110930_lab.xml
• cnc-20110930_pre.xml
• cnc-20110930.xml

10-Q Q2 2011

• cnc-20110630.xsd
• cnc-20110630_cal.xml
• cnc-20110630_def.xml
• cnc-20110630_lab.xml
• cnc-20110630_pre.xml
• cnc-20110630.xml

10-Q Q1 2011

• cnc-20110331.xsd
• cnc-20110331_cal.xml
• cnc-20110331_def.xml
• cnc-20110331_lab.xml
• cnc-20110331_pre.xml
• cnc-20110331.xml

10-K 2010

• cnc-20101231.xsd
• cnc-20101231_cal.xml
• cnc-20101231_def.xml
• cnc-20101231_lab.xml
• cnc-20101231_pre.xml
• cnc-20101231.xml

Commitee Charters

• Compensation Commitee (PDF)
• Audit Committee (PDF)
• Nominating and Governance Committee (PDF)

Governance Documents

• Corporate Governance Guidelines (PDF)
• Code of Business Conduct and Ethics (PDF)

Other

• June 2011 Investor Day Non-GAAP Reconciliation (PDF)