the volume is incredible, beyond incredible. in order to have that many shares bought you have to have a lot of folks willing to let their shares go at this low price and ZN holders are not that easily moved. I suspect a trading error from 1 large trading house and it has to be a glitch in the program. this bothers me to consider the ramifications if true. in order for a large buyer to make this transaction and keep it to the last minute would require collusion with a brokerage and no brokerage is going to take that risk. if the sales were real the only reasonable buyer would be a major oil level player. 15% of ZN is a big move.