The Complaint alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, the Complaint alleges Defendants failed to disclose to investors: (1) that Oak Street maintained relationships with third-party marketing agents likely to provoke law enforcement scrutiny; (2) that Oak Street was providing free transportation to federal health care beneficiaries in a manner that would provoke law enforcement scrutiny; (3) that these activities may be violations of the False Claims Act; (4) that, as such, Oak Street was at heightened risk of investigation by the DOJ and/or other federal law enforcement agencies; (5) that, as a result, Oak Street was subject to adverse impacts related to defense and settlement costs and diversion of management resources; and (6) that, as a result of the foregoing, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis.