Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 280,000 | $11,693 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 280,000 | $12 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 243,000 | $10 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 213,000 | $9 | $37.65 | $34.53 - $40.61 |
| Q3 2020 | 198,517 | $4,367 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 181,917 | $4,137 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 134,217 | $3,351 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 202,617 | $5,641 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 262,304 | $7,848 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 282,504 | $8,136 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 305,004 | $8,741 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 193,846 | $4,914 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 213,846 | $5,329 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 235,322 | $6,184 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 85,975 | $2,056 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 83,889 | $2,153 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 75,578 | $1,934 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 59,128 | $1,499 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 56,159 | $1,336 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 58,992 | $1,306 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 69,639 | $1,679 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 67,875 | $1,800 | $17.66 | $16.09 - $19.56 |
| Q2 2015 | 67,266 | $3,067 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 74,830 | $3,304 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 77,814 | $3,301 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 81,365 | $3,334 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 84,693 | $3,332 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 90,364 | $3,211 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 87,146 | $2,865 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 95,766 | $2,958 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 95,766 | $2,743 | $7.81 | $7.21 - $8.30 |