Unlisted Share Holdings - What to do?

Hi All,

I'm part of the silent group planning to hold on until the majority of minority S/H get a good deal. This is unchartered territories for me so I don't quite understand what happens with unlisted shares.

1) I can see it has $0 value in Computershare. Do I actually need to do anything to continue to claim ownership of my shares or ensure ownership of my shares.
2) Will i expect the share to disappear from ComputerShare in the near future - if so, what do i do?

Thanks for helping!