RICHMOND, Va. (AP) _ NewMarket Corp. (NEU) on Wednesday reported third-quarter earnings of $67.8 million.
On a per-share basis, the Richmond, Virginia-based company said it had net income of $6.06.
The holding company for manufacturers of petroleum additives and lubricants posted revenue of $555.8 million in the period.
NewMarket shares have risen 14% since the beginning of the year. In the final minutes of trading on Wednesday, shares hit $468.21, a rise of 22% in the last 12 months.