He certainly comes across as a vengeful person that holds grudges. He seems to have set out to cause you maximum suffering by withholding your funds and shows no sign of accepting how wrong he was to do it. In the process he destroyed his reputation and that of his Rock Trading exchange.
One way this will hopefully come back to haunt him will be when those innocent investors that funded his recent fundraise realise they were scammed because they were given overinflated trading figures therefore were lied to. I hope they get together and take their own legal action against Rock Trading and their CFO.
What cannot be denied is that Rock Trading are refusing to release your funds because they have a vendetta against you. That is obvious.
Yes the Rock CFO showed many times that
he is a vengeful person.
Just check the way he posted here almost all the private information on my account. For nothing. Just to show that he had obtained this information. Not on his own merits because he received an email with it.
But as you also mention, greediness is a prevalent reason.
If it wasn't 35500 euro in question, the issue would be long solved. He already thinks that my money counts as his money and he see its devolution has a serious loss.
This value amounts for several years of the real profits of the Rock Trading.