I didn't realize there was no 15c211 filed for SLJB. That means that market makers can't take a position in the stock, either short or long.
That also means the last couple of days is just profit taking. I like that answer a lot better than MM manipulation anyway, because profit taking is going to end soon. There aren't enough shares out there to sustain this kind of volume for very long, without the PPS appreciating, imo.