unrealized asset

I filed a bankruptcy and received an absolute discharged on June 4, 2004.

When I filed bankruptcy I had some shares in a private company, which were surrendered the trustee. The Shares are non transferable, had and had no value to the Estate and I believe that these shares are still in the custody of the Trustee. Can I re- claim or re-vest these shares in me, will Trustees cooperate in doing this? I would like to offer these share to the Company under company�s buyback scheme, the result is I may realize 15K in buyback. What are my options?

Thank-you.