Perhaps there might be a non-brokered transaction possible. For example ....some version of gifting....as seen in estate planning. Perhaps a trade instead of a cash sale? I don't know what is possible, it is a fascinating question.
Someone surely may want them even if presently restricted. I will admit I am more interested than most investors Iknow but my intuition tells me a very good day is coming for this stock.
I will ask around to see what I can find out for you.