SULLIVAN MICHAEL J/CO

Insider Buys Quantity –
7
2009-09-30PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
750
0.0092%
$60.00$45,000
2008-09-30PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
460
0.0072%
$77.00$35,420
2007-09-28PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
345
0.0061%
$86.75$29,929
2006-09-29PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
594
0.0094%
$77.25$45,887
2005-09-29PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
785
0.0105%
$65.50$51,418
2004-09-27PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
917
0.0102%
$54.50$49,977
2003-09-30PurchaseFirst Interstate BancSystem, Inc.
FIBK
director
1,064
0.0102%
$47.00$50,008