Well, they were worth more than 1 BTC per share at IPO - over 180 Leu is also something, isn't it?

Also depending on your insurances (you can insure against legal expenses quite cheap), something like this might anyways be covered. Reporting at the police as the bare minimum is surely free and depending on your country's standing with the US could also already create some attitude changes in the LLC that holds our shares hostage.

Also if you fill these forms, if Giga goes down, you're going down with him. He has an LLC - do you?