Sientra, Inc., along with its affiliates, filed a motion for joint administration of their Chapter 11 bankruptcy cases in the US Bankruptcy Court on February 12, 2024. As per the motion, the debtor seeks the joint administration of the cases of its affiliates, Mist Holdings, Inc., Mist, Inc., Mist International, Inc., with its own case for administrative and procedural purposes. Sientra, Inc. has been proposed as the lead debtor.