Lexicon's SEC filings are provided here in an interactive data format — the eXtensible Business Reporting Language (XBRL). Learn more about XBRL here.  In order to read our interactive data filings, you will need an XBRL viewer such as the viewer provided by the SEC at http://www.sec.gov/.

Q4 2011

• lxrx-20111231.xml
  
• lxrx-20111231.xsd
  
• lxrx-20111231_cal.xml
  
• lxrx-20111231_def.xml
  
• lxrx-20111231_lab.xml
  
• lxrx-20111231_pre.xml

 Q3 2011

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

Q2 2011

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