| SC 13D/A | 2019-02-06 | SCOTT JAMES R | FIRST INTERSTATE BANCSYSTEM INC | 4,755,839 | 11.1% | EDGAR |
| SC 13G/A | 2019-02-06 | FIRST INTERSTATE BANK | FIRST INTERSTATE BANCSYSTEM INC | 4,594,002 | 10.9% | EDGAR |
| SC 13G/A | 2019-01-22 | Bank of New York Mellon Corp | FIRST INTERSTATE BANCSYSTEM INC | 1,757,027 | 4.6% | EDGAR |
| SC 13G/A | 2018-12-12 | FIRST INTERSTATE BANK | FIRST INTERSTATE BANCSYSTEM INC | 4,611,316 | 11.0% | EDGAR |
| SC 13D/A | 2018-07-02 | SCOTT JAMES R | FIRST INTERSTATE BANCSYSTEM INC | 4,755,839 | 12.3% | EDGAR |
| SC 13G/A | 2018-03-08 | BlackRock Inc. | FIRST INTERSTATE BANCSYSTEM INC | 1,647,150 | 4.9% | EDGAR |
| SC 13D/A | 2018-02-14 | SCOTT JAMES R | FIRST INTERSTATE BANCSYSTEM INC | 5,431,999 | 13.9% | EDGAR |
| SC 13G/A | 2018-02-14 | FIRST INTERSTATE BANK | FIRST INTERSTATE BANCSYSTEM INC | 7,429,512 | 18.5% | EDGAR |
| SC 13G | 2018-02-14 | MACQUARIE GROUP LTD | FIRST INTERSTATE BANCSYSTEM INC | 1,852,197 | 5.6% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | FIRST INTERSTATE BANCSYSTEM INC | 2,286,441 | 6.8% | EDGAR |
| SC 13G/A | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | FIRST INTERSTATE BANCSYSTEM INC | 2,379,533 | 7.1% | EDGAR |
| SC 13G | 2018-02-07 | Bank of New York Mellon Corp | FIRST INTERSTATE BANCSYSTEM INC | 2,382,440 | 7.1% | EDGAR |
| SC 13G/A | 2018-01-23 | BlackRock Inc. | FIRST INTERSTATE BANCSYSTEM INC | 1,751,286 | 5.2% | EDGAR |
| SC 13G/A | 2017-06-14 | LIGHTYEAR FUND II, L.P. | FIRST INTERSTATE BANCSYSTEM INC | 0 | 0.0% | EDGAR |
| SC 13G | 2017-06-07 | LIGHTYEAR FUND II, L.P. | FIRST INTERSTATE BANCSYSTEM INC | 1,700,218 | 5.1% | EDGAR |
| SC 13D/A | 2017-02-14 | SCOTT JAMES R | FIRST INTERSTATE BANCSYSTEM INC | 5,442,507 | 20.1% | EDGAR |
| SC 13G/A | 2017-02-14 | FIRST INTERSTATE BANK | FIRST INTERSTATE BANCSYSTEM INC | 7,600,245 | 26.9% | EDGAR |
| SC 13G | 2017-02-10 | VANGUARD GROUP INC | FIRST INTERSTATE BANCSYSTEM INC | 1,240,631 | 5.8% | EDGAR |
| SC 13G/A | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | FIRST INTERSTATE BANCSYSTEM INC | 1,683,753 | 7.8% | EDGAR |
| SC 13G | 2017-01-30 | BlackRock Inc. | FIRST INTERSTATE BANCSYSTEM INC | 1,282,069 | 6.0% | EDGAR |