might be a sell time and sale has the trade less than .0001.imo
T&S help: Trade indicators Time and Sales for Prom Resources Inc. New (PRMO) Oct 08, 2013 Symbol: Time Price Volume Market 14:30:20 0.00 9990000 OTO 14:30:14 0.00 10000 OTO 09/20 0.0001 100000 OTO 09/17 0.00 80500 OTO