Form 10-K 2018

• 2017 Form 10-K (PDF)*
• 2017 Form 10-K Interactive Data File **
• 2017 Form 10-K Interactive Data (readable format)

Form 10-K 2017

• 2016 Form 10-K (PDF)*
• 2016 Form 10-K Interactive Data File **
• 2016 Form 10-K Interactive Data (readable format)

Form 10-K 2016

• 2015 Form 10-K (PDF)*
• 2015 Form 10-K Interactive Data File **
• 2014 Form 10-K Interactive Data (readable format)

Form 10-K 2015

• 2014 Form 10-K (PDF)*
• 2014 Form 10-K Interactive Data File **
• 2014 Form 10-K Interactive Data (readable format)

Form 10-K 2014

• 2013 Form 10-K/A (PDF)*

• 2013 Form 10-K (PDF)*
• 2013 Form 10-K Interactive Data File **
• 2013 Form 10-K Interactive Data (readable format)

Form 10-K 2013

• 2012 Form 10-K/A (PDF)*
• 2012 Form 10-K/A Interactive Data File **
• 2012 Form 10-K/A Interactive Data (readable format)

• 2012 Form 10-K (PDF)*
• 2012 Form 10-K Interactive Data File **
• 2012 Form 10-K Interactive Data (readable format)

Form 10-K 2012

• 2012 Form 10-K (PDF)*
• 2012 Form 10-K Interactive Data File **
• 2012 Form 10-K Interactive Data (readable format)

Form 10-K 2011

• 2017 Form 10-K (PDF)*

Form 10-K 2010

Form 10-K 2009

Form 10-K 2008