Moderna CEO Stéphane Bancel plans to give away some of his fortune.

He reportedly has a net worth of $4.1 billion dollars.

He told Bloomberg that he plans to give most of his fortune away.

He said he wants to use his money “to help suffering in the world.”

He plans to hold onto some money for his children’s education and their family home.

“But the rest we’re going to give away,” he added.

Bancel also created a blog post explaining just how he’s going to donate his fortune.

He plans to donate the proceeds of his stock options that he received when he first joined Moderna in 2013.

He believes that those stock options are worth around $355 million after taxes.