Canada, Ameritrade allows me to use market orders for pinks. Of course, I never do, but I could if I were foolish. What broker do you use? Maybe the regulations are different in Canada?
fwiw, I see another 0001 print for 12m volume @ 9:53:55 today. Four MMs on the 0002 bid, so looks like an under-bid trade. Could be market orders. Or MMs just messing with us.