Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,300 | $263 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 6,300 | $273 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 6,300 | $254 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 6,300 | $253 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 5,700 | $210 | $34.83 | $32.48 - $37.50 |
| Q3 2019 | 7,100 | $212 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 7,100 | $204 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 7,100 | $203 | $21.49 | $19.60 - $23.07 |
| Q2 2018 | 7,900 | $208 | $19.12 | $18.16 - $20.57 |
| Q4 2017 | 7,900 | $203 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 9,900 | $253 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 11,300 | $287 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 11,300 | $269 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 11,300 | $250 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 11,300 | $272 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 11,300 | $300 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 11,700 | $276 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 11,700 | $228 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 11,700 | $217 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 11,700 | $533 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 11,700 | $517 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 11,700 | $496 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 11,700 | $479 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 11,700 | $460 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 11,700 | $416 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 12,100 | $398 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 12,100 | $374 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 12,100 | $347 | $7.81 | $7.21 - $8.30 |