Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 891,464 | $37,228 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 628,981 | $27,235 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 839,995 | $33,885 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 1,159,203 | $46,472 | $37.65 | $34.53 - $40.61 |
| Q4 2021 | 524,445 | $14,479,926 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 349,807 | $8,475,824 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 232,658 | $5,700,121 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 177,861 | $4,288,229 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 376,970 | $8,647,692 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 465,383 | $10,238,426 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 255,433 | $5,808,546 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 231,978 | $5,792,491 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 338,386 | $9,420,666 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 120,234 | $3,597,401 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 191,243 | $5,507,798 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 192,865 | $5,527,511 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 166,729 | $4,226,580 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 465,445 | $11,598,890 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 477,869 | $12,558,397 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 296,708 | $7,094,288 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 415,890 | $10,675,896 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 195,744 | $5,009,089 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 141,197 | $3,580,756 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 273,199 | $6,499,404 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 150,470 | $3,331,406 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 117,229 | $2,826,391 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 78,801 | $2,089,803 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 308,607 | $7,270,781 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 231,712 | $4,520,701 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 311,210 | $5,772,946 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 167,536 | $7,637,967 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 39,087 | $1,726,081 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 156,680 | $6,646,365 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 158,801 | $6,507,665 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 365,568 | $14,381,317 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 167,305 | $6,076,520 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 151,181 | $4,970,830 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 178,713 | $5,520,440 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 7,838 | $224,480 | $7.81 | $7.21 - $8.30 |