It had risen almost 5 percent in regular trading to close at $30.
The company reported its results after the close of regular trading.
The stock ended regular trading at $46, up $5.25 a share.
In regular trading, the stock fell 12 cents to close at $17.29.
They had already fallen 9 percent, or $1.28 yesterday, to close regular trading at $12.18.
The results were released after the close of regular trading.
They lost 89 cents, to close at $51.11 in regular trading.
The report was issued after the close of regular trading.
The agreement was announced after the close of regular trading.
The stock fell $3.32, or 3 percent, to $103.05 in regular trading.