Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 242,017 | $10,107 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 240,301 | $10,405 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 248,623 | $10,029 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 246,461 | $9,881 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 244,945 | $9,004 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 240,471 | $8,332 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 244,729 | $7,051 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 228,894 | $6,331 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 231,398 | $6,144 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 232,292 | $5,733 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 237,626 | $6,499 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 236,014 | $6,599 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 233,591 | $6,405 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 247,880 | $6,244 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 245,063 | $7,227 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 236,105 | $7,508 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 235,514 | $6,503 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 240,936 | $5,838 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 249,926 | $6,123 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 262,995 | $6,341 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 276,278 | $6,338 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 276,205 | $6,077 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 300,112 | $6,825 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 309,900 | $7,738 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 312,137 | $8,690 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 311,916 | $9,332 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 311,441 | $8,969 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 311,441 | $8,658 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 299,691 | $7,597 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 304,477 | $7,587 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 288,651 | $7,586 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 290,155 | $6,937 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 297,092 | $7,626 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 290,021 | $7,422 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 284,709 | $7,220 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 284,065 | $6,758 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 275,286 | $6,095 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 272,229 | $6,563 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 277,566 | $7,360 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 270,558 | $6,374 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 258,128 | $5,036 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 255,651 | $4,742 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 251,381 | $11,461 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 247,595 | $10,934 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 238,895 | $10,134 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 240,694 | $9,864 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 225,604 | $8,876 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 224,015 | $7,959 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 229,178 | $7,535 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 219,768 | $6,789 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 212,911 | $6,098 | $7.81 | $7.21 - $8.30 |