| 2008-01-15 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 1,100 0.0197% | $87.75 | $96,525 | ||
| 2007-11-21 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 5,660 0.1015% | $87.75 | $496,665 | ||
| 2007-11-16 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 736 0.0132% | $87.75 | $64,584 | ||
| 2007-11-15 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 1,500 0.0269% | $87.75 | $131,625 | ||
| 2007-10-05 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 2,704 0.0479% | $86.75 | $234,572 | ||
| 2006-11-17 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 880 0.0148% | $82.50 | $72,600 | ||
| 2006-08-22 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 169 0.0027% | $77.25 | $13,055 | ||
| 2005-11-17 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 1,192 0.0164% | $67.51 | $80,474 | ||
| 2005-09-29 | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 233 0.0031% | $65.50 | $15,262 | |||
| 2004-12-06 | Sale | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 1,094 0.0123% | $55.06 | $60,236 | ||
| 2004-09-27 | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 145 0.0016% | $54.50 | $7,903 | |||
| 2003-09-30 | First Interstate BancSystem, Inc. FIBK | Regional Pres., Bank Sub. | 466 0.0045% | $47.00 | $21,902 |