Those trades happened right after the close.. They always do.. And they are usually on high volume stock... And the price posted is usually an average.. It's the mm's posting trades that happened during the day.. Kind of like catching up.. Nothing to worry about.. Happens on every stock.. You can look it up.. No actual sells would go that far below the bid.. They would go at the bid if anything.. But IMO they aren't actual sells.. Just mm's catching up on the day and the price shown is an average.