My account like Lugan's is at TD Ameritrade. By snail mail, they want to charge me for all Non-Standard Assets (NSA's), $100.00 per transaction, and $250.00 annual custody fee per position. They will charge this if they are still in my account at the end of the year. ($2,000) I have the four worthless NSA's in two accounts there.
As far as I can tell the shares are worthless and have little chance of ever being worth anything.