Why no audit on earnings?
I am not sure what you mean. They 10k was audited by DELOITTE & TOUCHE LLP. Shown on page 197 of the 10k.
Their up and coming earnings are not being audited. Just read it on their page. It said earnings on April 25th are not being audited. Was just curious.
Interim reports are usually not audited. Only the annual report (the Q4 report) requires audit.