TANKE BIOSCIENCES CORP (TNBI) Operating margin 2010–2012
TANKE BIOSCIENCES CORP (TNBI) operating margin by fiscal year — reported operating income divided by reported revenue.
15.9%FY2012 · since FY2010: 21.8% → 15.9%
| Fiscal year | Value | YoY |
|---|---|---|
| FY2012 | 15.9% | +8.6 pp |
| FY2011 | 7.3% | -14.5 pp |
| FY2010 | 21.8% | — |
Operating margin = reported operating income ÷ reported revenue for the same fiscal year. Operating-loss years show as a negative margin.
Source: SEC XBRL filings · For reference only · Not investment advice