Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 17,574 | $734 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 17,574 | $761 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 17,574 | $741 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 17,574 | $690 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 17,574 | $646 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 19,499 | $662 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 19,499 | $598 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 19,499 | $539 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 19,499 | $517 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 19,499 | $502 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 19,499 | $521 | $25.49 | $24.33 - $26.66 |
| Q4 2022 | 19,499 | $544 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 19,499 | $478 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 19,499 | $575 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 19,499 | $626 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 19,499 | $527 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 19,499 | $486 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 19,499 | $478 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 19,499 | $470 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 19,499 | $447 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 19,499 | $429 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 19,499 | $443 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 19,899 | $497 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 20,271 | $564 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 20,271 | $607 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 20,323 | $585 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 42,341 | $1,213 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 42,391 | $1,075 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 42,391 | $1,056 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 42,391 | $1,114 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 42,426 | $1,014 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 42,567 | $1,093 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 42,367 | $1,084 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 43,618 | $1,106 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 53,225 | $1,266 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 55,096 | $1,220 | $16.59 | $15.82 - $17.85 |