Alpha Natural Resources, Inc. Derivative, Average Forward Price
Alpha Natural Resources, Inc. had Derivative, Average Forward Price of 3.02 USDPerGallon as of 2013-12-31, per its 10-Q filed 2012-05-10.
Discontinued › Notes › Derivative Instruments and Hedging Activities › Derivative Instrument Detail
us-gaap:DerivativeAverageForwardPrice · last filed 2012-05-10
- 2012-12-31: Derivative, Average Forward Price $2.73.
- 2011-12-31: Derivative, Average Forward Price $2.46.
USD
| Period end | Derivative, Average Forward Price |
|---|---|
| 2012-12-31 | $2.73 10-Q/A · filed 2011-09-08 |
| 2011-12-31 | $2.46 10-Q/A · filed 2011-09-08 |
USDPerGallon
| Period end | Derivative, Average Forward Price | Derivative, Average Forward Price as first filed |
|---|---|---|
| 2013-12-31 | 3.02 USDPerGallon 10-Q · filed 2012-05-10 | 3.00 USDPerGallon 10-K · filed 2012-02-29 |
| 2012-12-31 | 2.88 USDPerGallon 10-Q · filed 2012-05-10 | 2.83 USDPerGallon 10-Q · filed 2011-11-09 |
| 2011-12-31 | 2.40 USDPerGallon 10-Q · filed 2011-11-09 |