And when can Charles sell it?
I love the ADA very much.
There are, generally, laws surrounding such things, covered under insider trading rules. However. Charles is the CEO of IOHK who are contracted to develop Cardano until 2020. Charles is not ADA.
He’s a great figurehead but ADA will carry on whether he sells his stake (if he has one) or leaves. There’s a multitude of industry leading professionals working on ADA and it’s assumed they’d carry on.