I originally bought the Citibank stock when I was playing with the Dogs Of The Dow strategy. When I decided not to follow that strategy anymore, I sold off the Citibank stock. But shortly afterward I got a dividend which was reinvested, and I now owned this little tiny fraction of a share of Citibank stock. It was only worth a couple of bucks. And it has been sitting in my account ever since. It was worthless than the transaction cost to sell it. But I get two free transactions a month, so this month I decided to use one of them to sell that little bit of Citibank stock to get it off my books!