Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 47,376 | $2 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 50,381 | $2 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 52,826 | $2 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 55,071 | $2 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 53,216 | $2 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 52,286 | $2 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 48,751 | $1 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 44,821 | $1 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 44,626 | $1 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 49,106 | $1 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 51,191 | $1 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 55,968 | $2 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 56,848 | $2 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 56,313 | $1,418 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 58,273 | $1,718 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 55,248 | $1,756 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 56,838 | $1,569 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 60,248 | $1,459 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 60,911 | $1,492 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 226,947 | $5,471 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 241,274 | $5,534 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 265,182 | $5,833 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 335,339 | $7,624 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 333,232 | $8,320 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 306,199 | $8,524 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 329,728 | $9,865 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 138,293 | $3,981 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 138,747 | $3,975 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 136,204 | $3,451 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 118,057 | $2,941 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 116,501 | $3,061 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 98,191 | $2,345 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 78,661 | $2,017 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 46,711 | $1,195 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 16,361 | $414 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 19,081 | $453 | $17.18 | $16.18 - $18.30 |