Difficult to interpret, but easy to spot.
On this stock (PRD) I had mentiond months before, two block trades happened on June 7th at 25 cents. Since then stock has been in an upward trend. No news.
https://www.stockwatch.com/Chart/Hist.aspx?symbol=PRD®ion=C
But at least it has assets and a chance to make it. Whereas Futura's fate is up in the air. A block trade with Futura could mean something entirely different.