Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 168,040 | $21,267 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 171,993 | $22,729 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 157,932 | $18,233 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 157,294 | $18,281 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 173,106 | $18,917 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 170,439 | $17,571 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 156,464 | $14,575 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 159,274 | $14,795 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 172,281 | $16,939 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 171,865 | $16,095 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 183,442 | $18,821 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 180,811 | $20 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 180,015 | $19 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 172,835 | $17,112 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 163,667 | $17,336 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 150,816 | $17,398 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 152,546 | $17,285 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 150,211 | $15,529 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 155,745 | $15,185 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 159,368 | $15,932 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 167,861 | $16,120 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 162,924 | $13,018 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 156,883 | $13,707 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 153,782 | $13,501 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 153,408 | $16,384 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 154,542 | $17,412 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 151,766 | $15,242 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 183,117 | $18,227 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 175,690 | $16,350 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 114,792 | $11,391 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 114,955 | $10,603 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 116,077 | $10,246 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 127,743 | $11,671 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 129,799 | $11,413 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 129,673 | $11,068 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 130,258 | $10,806 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 112,392 | $9,053 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 115,962 | $9,078 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 112,062 | $9,116 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 127,503 | $9,510 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 118,503 | $8,058 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 118,543 | $7,671 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 113,016 | $6,345 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 115,256 | $7,246 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 109,516 | $7,249 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 105,981 | $5,682 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 104,801 | $6,061 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 114,946 | $6,376 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 139,186 | $7,215 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 144,218 | $6,980 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 123,654 | $5,906 | $48.08 | $46.03 - $50.16 |