Is Micro Tragedy dumping their position?

We know that there is some email or smth that leaked where someone at MS says their margin calls would happen at 21k.

As I thought and it is obvious, this would accelerate a dump to much lower due to Saylor not getting anyone to post collateral for him and being forced to sell. But it seems that there is no confirmed Saylor dump so far, so is Micro Tragedy dumping their position? Do you people have anything on this?

cheers