Ah my bad, I was actually under the impression it was emptied out. If it's not the case my assumption would be that he was eyeballing for something that wouldn'

Ah my bad, I was actually under the impression it was emptied out. If it's not the case my assumption would be that he was eyeballing for something that wouldn't impede the regular money flow and would allow him to have more time to exfiltrate the ETH before it's blacklisted by exchanges. That or he just took what he could as fast as possible when he saw the minting actually go through.