The Guilty Seller Of The 62 cents Wall Is...... BMO Nesbitt Burns with more than 385K out of the 450K wall at the beginning of the day. And After the wall was slashed through by National Bank, the bummer returned by adding more than 160K on the ask just about 10 minutes before the close. At least those shares are now in more solid hands as the National Bank investor will expect some good profit from these shares.