In connection with the acquisition, on October 10, 2018, CVS Health announced that it had entered into an agreement with the U.S. Department of Justice (DOJ) that allowed it to proceed with the acquisition of Aetna. As part of the agreement reached with the DOJ, Aetna entered into an asset purchase agreement with a subsidiary of WellCare Health Plans, Inc. (NYSE: WCG ) for the divestiture of Aetna's stand-alone Medicare Part D prescription drug plans, which have an aggregate of approximately 2.2 million members. The divestiture transaction is expected to close within the next few business days. Aetna will provide administrative services to and will retain the financial results of the divested plans through 2019. The acquisition of Aetna was also subject to certain state regulatory approvals which have all now been obtained.