AMYLIN PHARMACEUTICALS INC Unrecognized Tax Benefits, Period Increase (Decrease)
AMYLIN PHARMACEUTICALS INC reported Unrecognized Tax Benefits, Period Increase (Decrease) of $51.30 million for the 12-month period ending 2011-12-31, per its 10-K filed 2012-02-22.
Discontinued › Notes › Income Taxes › Income Tax Uncertainties
us-gaap:UnrecognizedTaxBenefitsPeriodIncreaseDecrease · last filed 2012-02-22
- AMYLIN PHARMACEUTICALS INC unrecognized tax benefits, period increase (decrease) for fiscal 2011 was $51.30M, a 42.11% increase from fiscal 2010.
- AMYLIN PHARMACEUTICALS INC unrecognized tax benefits, period increase (decrease) for fiscal 2010 was $36.10M, a 27.56% increase from fiscal 2009.
- AMYLIN PHARMACEUTICALS INC unrecognized tax benefits, period increase (decrease) for fiscal 2009 was $28.30M.
| Period end | Unrecognized Tax Benefits, Period Increase (Decrease) 12 month |
|---|---|
| 2011-12-31 | $51.30M 10-K · filed 2012-02-22 |
| 2010-12-31 | $36.10M 10-K · filed 2012-02-22 |
| 2009-12-31 | $28.30M 10-K · filed 2012-02-22 |