There's no lawsuit for that either. There needs to be grounds. Read your proposed complaint: "They would get sued for talking about a trial they are planning to run that would be a massive profit maker and a game changer for CNS disease that doesn't get run." Now phrase it as the legal complaint.
I'll help: "The company talked about a trial they were planning to run that would be a massive profit maker and a game changer for CNS disease, but they didn't run it."
No court would certify that nonsense. You can re-phrase it if you like, but I suspect you won't come up with anything that resembles what you wrote and be certifiable by a court.