Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 10,080 | $222 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 10,080 | $229 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 10,080 | $252 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 10,080 | $281 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 10,080 | $302 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 10,080 | $290 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 10,080 | $289 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 10,080 | $256 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 10,080 | $251 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 10,080 | $265 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 12,580 | $301 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 12,580 | $323 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 12,587 | $322 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 12,581 | $319 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 21,069 | $501 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 20,944 | $464 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 25,640 | $618 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 10,228 | $271 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 10,197 | $240 | $15.66 | $13.85 - $17.38 |
| Q2 2015 | 25,149 | $1,147 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 25,812 | $1,140 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 20,493 | $869 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 26,039 | $1,067 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 25,958 | $1,021 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 26,926 | $957 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 27,894 | $917 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 30,094 | $930 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 30,607 | $877 | $7.81 | $7.21 - $8.30 |