Core Laboratories N.V. Common SharesNLG (CLB) EVP, CFO & Treasurer Richard L Bergmark sells …
By insider. EVP, CFO & Treasurer of Core Laboratories N.V. Common SharesNLG (CLB) Richard L Bergmark sells 40,000 shares of CLB on 07/28/2010 at an average price of $76.82 a share. Read more » »