This story has been updated to include the following statement from Purdue Pharma: We’re grateful for the support and encouragement of our customers, our stakeholders, our community, our shareholders and the broader community that has helped us realize our vision of bringing innovative new therapies to people with cancer.

Purdue Pharma is committed to delivering the best possible treatments to people across the country, and the company’s research is focused on understanding and delivering therapies that will help us advance this important cause.