This isn't news, informed people knew this 11/10/17 PR, nothing has changed . The co. just filed the required filings.
Global Brokerage, Inc. Announces Entry Into Restructuring Support Agreement with Approximately 70% of Noteholders; Also Announces Delisting from NASDAQ Global Market, Transfers to NASDAQ Capital Market and Changes to its Board of Directors and Executive Officers
"The rights of holders of Global Brokerage common stock will be unimpaired. "