A motion from the Teamsters union to block Yellow Corp.’s deposition of union head Sean O’Brien was denied in a federal bankruptcy court in Delaware on Tuesday. The union was seeking a stay to provide it more time to challenge the deposition ruling in a U.S. district court. The bankruptcy court did grant a seven-day administrative stay on Tuesday, leaving the Teamsters one week to see if the district court will grant a stay while it considers taking up the appeal.