Halliburton Co. agreed to a $100 million settlement in a securities fraud class action brought by Boies Schiller & Flexner.

The settlement, which still needs the approval of a Dallas federal judge, ends a 14-year-old case with some claims stemming from former Vice President Dick Cheney’s time as CEO of the company. The case twice sent Boies Schiller chairman David Boies to argue before the U.S. Supreme Court.