Comment by hm10

Of course, do you think they would be hurting for money once they have a vaccine developed? The demand will always be there. They just took the risk with their own money. They have been in the business for decades and they know how to sell a prized drug - with or without a buyer already lined up. A commitment to purchase doesn't mean much in a "seller's market". It will be profitable for the company either way - with or without a pre-contract.