I would love to say that there are some people "in the know" who are purchasing before a big announcement but I can't. I feel this same event has happened a few times, unprovoked and with no follow up.
If there is new news coming...I'm thinking it's from a new venture of some sort. For a company in the lawsuit business, there a very few suits.
On a side note, I do like the potential of Taasera.