Perhaps share dilution has caused some drop, but at this time a simple 80 dollar buy can move UBQU from bid to ask. with only 4M shares moving these aren't panic sales dumps. I doubt this is big time holding sellers in the know, more like multiple peeps who bet 200 bux at 80 seeing they are down 120 bux and disgust-selling, and chasing aurora or some better company with short term pops.