This tells it all, old dog and same tricks
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.nytimes.com/2020/07/25/business/coronavirus-vaccine-profits-vaxart.amp.html&ved=2ahUKEwiu3bv3oOvqAhXITX0KHQVQBjEQyM8BMAV6BAgJEAQ&usg=AOvVaw1q-d3MzOw0ad8GOn1P5rVG&cf=1&cshid=1595779053865
cheers