The prevalence of clawback provisions among Fortune 100 companies increased from lower than 3% prior to 2005, to 82% in 2010. The growing popularity of clawback provisions is likely, at least in part, due to the Sarbanes-Oxley Act of 2002, which requires the U.S. Securities and Exchange Commission (SEC) to pursue the repayment of incentive compensation from senior executives who are involved in a fraud. In practice, the Securities and Exchange Commission has enforced its clawback powers in only a small number of cases.