Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,171 | $634 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 14,951 | $647 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 14,717 | $625 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 9,725 | $390 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 9,698 | $357 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 12,394 | $357 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 12,394 | $357 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 13,070 | $362 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 12,522 | $332 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 11,650 | $288 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 9,665 | $264 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 13,885 | $388 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 4,195 | $115 | $23.70 | $21.30 - $25.84 |
| Q4 2021 | 9,839 | $271 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 9,236 | $224 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 8,494 | $208 | $21.80 | $20.01 - $22.86 |
| Q4 2020 | 4,477 | $103 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 8,119 | $179 | $19.36 | $17.80 - $21.02 |
| Q1 2020 | 8,689 | $217 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 8,054 | $224 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 8,057 | $232 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 8,057 | $232 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 7,887 | $226 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 7,862 | $199 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 7,835 | $195 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 4,603 | $120 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 4,764 | $114 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 4,763 | $122 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 4,651 | $119 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 4,740 | $120 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 4,540 | $108 | $17.18 | $16.18 - $18.30 |
| Q3 2016 | 4,853 | $117 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 4,200 | $111 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 4,200 | $99 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 3,795 | $74 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 4,295 | $80 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 4,200 | $191 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 4,200 | $188 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 3,700 | $164 | $11.47 | $10.36 - $12.46 |
| Q4 2013 | 4,055 | $133 | $8.50 | $8.06 - $9.04 |