To say “never” is a strong word based on the last filing they had. It is a good read I must say since they had a lot more income then before. I wouldn’t say never as it has never been stated for a fact that it isn’t going to trade again
BigBake1 - I bought SLNN in Scottrade and it just showed up automatically in my TD Ameritrade account. If you don't see yours, call you local office or the 800 number - should show up as a 9 digit number - but has $0.00 value.
Maybe if you hardly had any shares it might have been too few to transfer.