TightCrunching some of the volume numbers since the news release in Nov 15 2013 to March 31, 2014.
Almost 9.6 million shares traded, much of that in the days after the news release of Nov 15. There was a short price bump for 3 days when the stock traded above 20 cents during which 4.28million shared traded. For the rest of November the average close was about 17 cents.
The average closing price from December to March as been under 20 cents.
From April 1 to May 6 the period of the recent price runup about 2.19 million shared traded. Averag close in April was 29 cents.