Yesterday you mentioned that a 1.1m sell was "likely dilution." Is that a "big block" sell, in your estimation?
If that's the case, I'll bet that a number of people reading this site that regularly sell and rebuy "big blocks." This stock moves up and down quite a bit, my guess is that some folks take advantage of it.
In addition, if that's the case then a LOT of people reading this site hold "MEGA-blocks" (based on the fact that "big" is 1m, I'd say that a MEGA-block would be...what...5m?).
((IMO, a 1m block is probably a retail trader doing his daily thang. Not saying that dilution NEVER happens...I just don't think it happens as much as it's made out to be. The Q1-2018 Q showed 1.8% dilution. So, not zero but not rampant. Frankly, at this point an 8% annual ding is a cost of doing business. It'll settle itself in due time. IMO, of course.
Also IMO, a "MEGA-BLOCK" is more like 50m shares. I only know of a couple of MEGA-folks.))