Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 9,353 | $246 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 8,769 | $209,667 | $18.30 | $17.40 - $19.75 |
| Q3 2017 | 8,175 | $209,198 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 7,966 | $202,018 | $18.88 | $17.73 - $20.15 |
| Q2 2015 | 5,844 | $266,427 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 5,844 | $258,071 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 5,844 | $247,903 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 5,633 | $230,840 | $10.70 | $9.93 - $11.50 |