Well – this took four months. The U.S. Court of Appeals for the Fifth Circuit ordered en banc rehearing of an unsuccessful challenge to the Securities and Exchange Commission’s approval of the Nasdaq Stock Market’s rules concerning diversity of directors on boards of Nasdaq-listed companies. The rules – which a panel of the Fifth Circuit upheld in October 2023 – require listed companies to disclose director-diversity information and either to have a certain number of diverse directors or to explain why not. We blogged about that decision here.

The U.S. Court of Appeals for the Fifth Circuit denied review of the Securities and Exchange Commission’s approval of proposed rules promulgated by the Nasdaq Stock Market concerning the diversity of directors on Nasdaq-listed companies’ boards. The rules require listed companies to disclose director-diversity information and either to have a certain number of diverse directors or to explain why not. The decision in Alliance for Fair Board Recruitment v. SEC held that the rules do not violate the Constitution and that the SEC did not violate its statutory obligations in approving them.

The Nasdaq rules do not require board diversity; they require only disclosures and explanations. But the need to comply with the rules could have the practical effect of increasing diversity on boards of Nasdaq-listed companies.