Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,233,930 | $77,305 | $32.13 | $28.33 - $35.91 |
| Q3 2025 | 2,265,574 | $72,215 | $30.08 | $26.44 - $33.09 |
| Q2 2025 | 2,179,093 | $62,809 | $25.62 | $21.60 - $28.14 |
| Q1 2025 | 2,034,293 | $58,295 | $28.99 | $25.84 - $31.59 |
| Q4 2024 | 1,988,371 | $64,576 | $30.02 | $26.60 - $34.12 |
| Q3 2024 | 1,992,873 | $61,152 | $27.10 | $24.27 - $29.66 |
| Q2 2024 | 1,933,506 | $53,704 | $23.65 | $21.35 - $25.36 |
| Q1 2024 | 1,913,945 | $52,087 | $23.93 | $21.64 - $27.27 |
| Q4 2023 | 1,877,027 | $57,725 | $22.41 | $17.71 - $28.23 |
| Q3 2023 | 1,808,851 | $45,118 | $22.08 | $18.85 - $25.23 |
| Q2 2023 | 1,791,070 | $42,699 | $20.93 | $17.61 - $24.79 |
| Q1 2023 | 1,799,490 | $53,733 | $28.73 | $23.43 - $32.20 |
| Q4 2022 | 1,726,965 | $67 | $34.12 | $30.24 - $37.52 |
| Q3 2022 | 1,692,212 | $68,280 | $32.17 | $29.33 - $35.35 |
| Q2 2022 | 1,618,471 | $61,679 | $28.16 | $25.41 - $31.07 |
| Q1 2022 | 1,474,813 | $54,228 | $30.77 | $27.94 - $35.17 |
| Q4 2021 | 672,886 | $27,366 | $32.08 | $29.12 - $35.07 |
| Q3 2021 | 666,540 | $26,834 | $32.44 | $28.61 - $35.28 |
| Q2 2021 | 702,508 | $29,385 | $34.99 | $31.09 - $37.17 |
| Q1 2021 | 674,658 | $31,061 | $33.45 | $28.62 - $38.67 |
| Q4 2020 | 629,053 | $25,646 | $28.24 | $23.24 - $30.91 |
| Q3 2020 | 616,662 | $19,640 | $22.79 | $19.82 - $25.19 |
| Q2 2020 | 610,802 | $18,910 | $22.21 | $18.56 - $26.25 |
| Q1 2020 | 592,457 | $17,086 | $25.51 | $17.70 - $29.72 |
| Q4 2019 | 546,618 | $22,914 | $29.42 | $26.97 - $30.65 |
| Q3 2019 | 541,739 | $21,799 | $27.39 | $25.57 - $28.80 |
| Q2 2019 | 558,523 | $22,123 | $27.59 | $25.51 - $29.43 |
| Q1 2019 | 485,538 | $19,334 | $27.43 | $24.54 - $29.25 |
| Q4 2018 | 450,659 | $16,476 | $28.30 | $23.64 - $31.56 |
| Q3 2018 | 377,939 | $16,931 | $30.14 | $28.28 - $31.93 |
| Q2 2018 | 287,393 | $12,127 | $28.23 | $25.92 - $30.31 |
| Q1 2018 | 245,213 | $9,698 | $27.27 | $25.33 - $28.53 |
| Q4 2017 | 263,265 | $10,543 | $25.78 | $23.94 - $27.43 |
| Q3 2017 | 298,286 | $11,409 | $23.89 | $22.02 - $25.34 |
| Q2 2017 | 300,171 | $11,166 | $24.61 | $22.12 - $26.78 |
| Q1 2017 | 266,411 | $10,563 | $27.13 | $24.24 - $29.59 |
| Q4 2016 | 254,840 | $10,843 | $23.52 | $19.91 - $27.96 |
| Q3 2016 | 217,520 | $6,854 | $19.18 | $17.19 - $20.98 |
| Q2 2016 | 211,789 | $5,951 | $17.84 | $16.91 - $18.79 |
| Q1 2016 | 210,005 | $5,907 | $17.15 | $15.67 - $18.33 |
| Q4 2015 | 209,355 | $6,085 | $18.14 | $16.44 - $19.65 |
| Q3 2015 | 211,691 | $5,893 | $17.08 | $15.94 - $18.02 |
| Q2 2015 | 203,131 | $5,634 | $17.14 | $16.52 - $17.95 |
| Q1 2015 | 175,554 | $4,883 | $16.04 | $14.64 - $17.23 |
| Q4 2014 | 167,756 | $4,666 | $16.97 | $15.81 - $18.14 |
| Q3 2014 | 170,392 | $4,527 | $16.24 | $15.08 - $17.40 |
| Q2 2014 | 170,850 | $4,643 | $15.76 | $14.59 - $17.36 |
| Q1 2014 | 162,881 | $4,596 | $15.85 | $14.50 - $17.54 |
| Q4 2013 | 129,491 | $3,673 | $15.43 | $13.64 - $17.60 |
| Q3 2013 | 99,444 | $2,402 | $13.86 | $12.12 - $14.95 |
| Q2 2013 | 94,808 | $1,965 | $11.61 | $10.46 - $12.41 |