Peter Eastgate's chair has someone else on it, as does Robert Williamson III's so I am inclined to credit them with having left the tournament.
Hovering in the dangerous stack zone (under 14k) are Julian Thew (although that's nothing new - he was on 4k two levels ago and shows no sign of stopping grinding his tiny stack back up) and Nik Persaud, Sorel Mizzi and Barry Greenstein.