Neal, I'm no expert, but I pretty much agree with Lee... I know I have had worthless stocks simply taken out of the account by the broker. I have also heard you can have them declared worthless, but I would guess some brokerages will charge for the privilege of cleaning up their own books.
Personally I'm holding these until I make my millions somewhere else and will then have them declared worthless so I can reduce my gains with the loss on BKMP.
BTW.... Hey, all!
DD