Changing the rules in the middle of the game doesn't go unnoticed by me. You said: "If Leo received the interim analysis, he has to release it regardless according to the Regulation Fair Disclosure."
That isn't true.
Then you said: "The fact that Leo hasn't released the interim analysis means he doesn't have it."
And that isn't true either.
Now you drop the reference to Regulation FD, saying: "Leo can't withhold material information such as interim analysis or final result."
Sure he can. He can also be sued for doing so. But he doesn't have to make those things public under Regulation FD.