X0202 4 2006-11-16 0 0000760498 BANCFIRST CORP /OK/ BANF 0001187779 CARDWELL WAYNE E 101 N BROADWAY OKLAHOMA CITY OK 73102 0 1 0 0 Regional Executive Common Stock 2006-11-16 4 S 0 500 51.26 D 14500 I IRA Common Stock 2006-11-16 4 S 0 500 51.234 D 14000 I IRA Common Stock 2006-11-16 4 S 0 500 51.15 D 13500 I IRA Common Stock 2006-11-16 4 S 0 500 51.12 D 13000 I IRA Common Stock 2006-11-16 4 S 0 1000 51.25 D 12500 I IRA Common Stock 2006-11-16 4 S 0 500 51.189 D 11500 I IRA Common Stock 2006-11-16 4 S 0 500 51.16 D 11000 I IRA Common Stock 2006-11-16 4 S 0 500 51 D 10500 I IRA Common Stock 2006-11-16 4 S 0 500 51.02 D 10000 I IRA Common Stock 16800 D Common Stock 68 I ESOP By: Randy Foraker For: Wayne E. Cardwell 2006-11-17