(July 13, 2023, 2:41 PM EDT) -- SAN FRANCISCO — A shareholder in The Gap Inc. filed a petition for rehearing en banc by the full Ninth Circuit U.S. Court of Appeals in a dispute over statements made regarding diversity after the limited en banc court issued a split opinion on the proper forum for the case and ability to bring a derivative action; Public Citizen and two other nonprofits filed an amicus brief supporting the petition....