Nasdaq OMX Group Inc. (NDAQ) agreed to pay $10 million to settle Securities and Exchange Commission charges that its mishandling of Facebook (FB) Inc.’s initial public offering last year was a violation of securities laws.
Regulators cited the second-largest operator of U.S. equity markets for its “poor systems and decision-making” during the IPO in May that was delayed by a computer malfunction. The settlement is the largest with an American exchange, which enjoy legal protections because of their self-regulating role.