Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,511 | $230 | $42.62 | $40.75 - $44.58 |
| Q2 2018 | 8,691 | $228 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 8,842 | $211 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 8,860 | $227 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 8,841 | $226 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 11,644 | $295 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 11,510 | $273 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 10,817 | $237 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 1,702 | $40 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 2,094 | $55 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 2,094 | $48 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 2,094 | $40 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 2,094 | $38 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 710 | $32 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 1,494 | $65 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 962 | $40 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 970 | $39 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 570 | $22 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 570 | $20 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 570 | $18 | $8.50 | $8.06 - $9.04 |