Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 102,648 | $3,271 | $30.08 | $26.44 - $33.09 |
| Q2 2025 | 68,348 | $1,970 | $25.62 | $21.60 - $28.14 |
| Q1 2025 | 36,248 | $1,039 | $28.99 | $25.84 - $31.59 |
| Q4 2024 | 32,548 | $1,057 | $30.02 | $26.60 - $34.12 |
| Q3 2024 | 28,648 | $879 | $27.10 | $24.27 - $29.66 |
| Q2 2024 | 72,248 | $2,006 | $23.65 | $21.35 - $25.36 |
| Q1 2022 | 111,048 | $4,083 | $30.77 | $27.94 - $35.17 |
| Q4 2021 | 15,335 | $624 | $32.08 | $29.12 - $35.07 |
| Q3 2021 | 27,235 | $1,096 | $32.44 | $28.61 - $35.28 |
| Q2 2021 | 24,642 | $1,031 | $34.99 | $31.09 - $37.17 |
| Q1 2021 | 24,635 | $1,134 | $33.45 | $28.62 - $38.67 |
| Q4 2020 | 28,235 | $1,151 | $28.24 | $23.24 - $30.91 |
| Q3 2020 | 42,135 | $1,342 | $22.79 | $19.82 - $25.19 |
| Q2 2020 | 59,642 | $1,847 | $22.21 | $18.56 - $26.25 |
| Q1 2020 | 61,342 | $1,769 | $25.51 | $17.70 - $29.72 |
| Q4 2019 | 51,042 | $2,140 | $29.42 | $26.97 - $30.65 |
| Q3 2019 | 50,735 | $2,042 | $27.39 | $25.57 - $28.80 |
| Q2 2019 | 69,435 | $2,750 | $27.59 | $25.51 - $29.43 |
| Q1 2019 | 69,353 | $2,762 | $27.43 | $24.54 - $29.25 |
| Q4 2018 | 85,139 | $3,113 | $28.30 | $23.64 - $31.56 |
| Q3 2018 | 106,999 | $4,794 | $30.14 | $28.28 - $31.93 |
| Q2 2018 | 149,199 | $6,296 | $28.23 | $25.92 - $30.31 |
| Q1 2018 | 81,891 | $3,239 | $27.27 | $25.33 - $28.53 |
| Q4 2017 | 134,591 | $5,390 | $25.78 | $23.94 - $27.43 |
| Q3 2017 | 182,499 | $6,981 | $23.89 | $22.02 - $25.34 |
| Q2 2017 | 200,499 | $7,459 | $24.61 | $22.12 - $26.78 |
| Q1 2017 | 143,954 | $5,708 | $27.13 | $24.24 - $29.59 |
| Q4 2016 | 72,232 | $3,073 | $23.52 | $19.91 - $27.96 |
| Q3 2016 | 61,379 | $1,934 | $19.18 | $17.19 - $20.98 |
| Q2 2016 | 77,579 | $2,180 | $17.84 | $16.91 - $18.79 |
| Q1 2016 | 75,679 | $2,129 | $17.15 | $15.67 - $18.33 |
| Q4 2015 | 62,670 | $1,822 | $18.14 | $16.44 - $19.65 |
| Q3 2015 | 77,279 | $2,138 | $17.08 | $15.94 - $18.02 |
| Q2 2015 | 87,979 | $2,441 | $17.14 | $16.52 - $17.95 |
| Q1 2015 | 85,479 | $2,378 | $16.04 | $14.64 - $17.23 |
| Q4 2014 | 83,279 | $2,317 | $16.97 | $15.81 - $18.14 |
| Q3 2014 | 94,379 | $2,508 | $16.24 | $15.08 - $17.40 |
| Q2 2014 | 77,079 | $2,095 | $15.76 | $14.59 - $17.36 |
| Q1 2014 | 75,879 | $2,141 | $15.85 | $14.50 - $17.54 |
| Q4 2013 | 73,179 | $2,076 | $15.43 | $13.64 - $17.60 |
| Q3 2013 | 72,779 | $1,757 | $13.86 | $12.12 - $14.95 |
| Q2 2013 | 82,179 | $1,703 | $11.61 | $10.46 - $12.41 |