Despite the assertions that AF is irrelevant, I would not be at all surprised to know that some alg trading in the space watches his posts to see if they can jump ahead of a reaction.
I am not saying that this is right or fair. Just saying it likely is.
Just a large market order ready to go, coordinated with the tweet. The same trader probable bought back at $0.10 less than where he sold. He is probable pissed Adam’s tweet did not have a larger impact on share price. Way too coincidental how this occurred day before 3 day close on typical light trading day.