The Mercury merger went through and 11 million shares are being given to the shareholders of Mercury in return for ... their company. I don't know WHEN that is to be issued... but that could have been it... or part of it. These were new shares... dilution of about 30 percent... open shares goes from 30 million outstanding to 41 million outstanding. Actually I am surprised the stock is going up... as these people could all sell off their shares en masse.
Float hasn't moved and transaction haven't been finalized. It will also not be in increments of 1 Mil. shares AH at random. This is nothing more than a glitch, an error. Nasdaq's website AH trade data just confirms it. Don't fuel the shorts.