I've been an active shareholder of SSTP for many years. What's transpired over the last 2 days is COMPLETELY out of the norm.
Speculate all you want, but its VERY obvious to me that somebody (or somebodies) with A LOT of money have acquired A LOT of shares this week, and they weren't afraid to pay "premium price" (considering what the SP has been lately).
My life experiences have taught me that people with A LOT of money usually possess a sense of anticipation for knowing what's coming ... and let's just say these people know how to grow their money using their sense.
Remember, "the opportunity of a lifetime MUST be seized in the lifetime of that opportunity."