You mean those who have sold shares of SPNGE have been unable to deliver those shares to the customers who have bought them?
Can you imagine going to a store in your neighborhood, buying merchandise; then having the store telling you that the merchandise will not be delivered to you?
Well, that is a reality in the neighborhood called Wall Street. You buy stuff, but it is not delivered.
¶ Still on Reg Sho!
Kites rise highest against the wind -- not with it.
        -- Sir Winston Churchill