I am not sure were Coach got his information but it appears incorrect.
We had 4,509,000 shares actually go across after hours. One is a T trade and the other appears to be a late posting for a last second 5k share trade. Likely an attempt to paint the close but just a hair too late.
Keeping an eye on the after hour trades could be what points to an end of the selling. I would like to see a good 5 day stretch of no T Trades. At that point I would feel confident we are looking at a near term bottom.