Investor Relations
2009 Annual Report


The Right Results

April 2, 2010
“We believe there are great opportunities ahead of us. We exited
2009 with a strong balance sheet, which provides a firm foundation
for us to pursue future growth opportunities.”

» Download Annual Report PDF

Stock Quote Current News Quick Resources
Symbol OIS
Last Trade 43.63
Change 0.18 (.41%)
Exchange NYSE
Volume 27,131
Sep 9 2010 10:23AM ET
Delayed 20 Minutes
» Investor Presentation
» 10K (pdf)
» 10Q (pdf)
» Proxy (pdf)
» Annual Report (pdf)