For the quarter ended June 30, 2012, LP reported net sales of $428 million, an increase from $362 million in the second quarter of 2011. For the second quarter, the company reported an operating income of $19 million as compared to a loss of $24 million in the second quarter of 2011. The results for the second quarter of 2012 include an early debt extinguishment charge of $52 million associated with its recent financing.

NASHVILLE, TN - Louisiana-Pacific Corporation (LP) (NYSE: LPX) lumped an additional $10.6 million to its previously stated loss for 2011 after learning that an audit of its GreenFiber joint venture.

NASHVILLE -- Louisiana-Pacific Corporation (LP) (NYSE: LPX) announced total sales of $332 million for its first quarter ended March 2011, up 13% from the same period last year.