This 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 and operations. Specifically, Defendants misrepresented and/or failed to disclose: (1) Panorama was not reliable and resulted in high rates of false positives; (2) Prospera did not have superior precision compared to competing tests; (3) as a result of Defendants’ false and misleading claims about Natera’s technology, the Company was exposed to substantial legal and regulatory risks; (4) Natera relied upon deceptive sales and billing practices to drive its revenue growth; and (5) as a result of the foregoing, Defendants’ statements about the Company’s business, operations, and prospects lacked a reasonable basis.