In these cases they try to pump the stock and then dump the 3.3 mill . They never keep them but dump them fast
Yes ....you can see from the SEC Filling 6-Apr-2015 : " ...including 3,300,000 shares sold pursuant to the full exercise of the underwriters' option to purchase additional shares."
They will pump and then dump the 3.3 mill shares. Seen them do that before with other with stocks. So don't get to exited yet