Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 9,653 | $221 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 9,838 | $216 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 10,296 | $234 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 47,537 | $1,187 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 55,640 | $1,549 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 47,861 | $1,432 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 16,305 | $470 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 48,243 | $1,383 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 16,137 | $409 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 55,936 | $1,394 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 63,868 | $1,678 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 64,496 | $1,542 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 54,518 | $1,399 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 18,362 | $470 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 18,443 | $468 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 17,773 | $423 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 61,441 | $1,360 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 55,623 | $1,341 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 18,768 | $498 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 7,321 | $172 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 8,200 | $160 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 11,378 | $211 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 12,048 | $549 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 13,682 | $604 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 13,765 | $584 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 41,578 | $1,704 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 42,921 | $1,689 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 43,483 | $1,545 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 46,294 | $1,522 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 25,983 | $803 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 20,549 | $589 | $7.81 | $7.21 - $8.30 |