Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,293 | $51 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 2,323 | $56 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 2,323 | $62 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 2,323 | $55 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 2,323 | $45 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 5,849 | $108 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 6,149 | $280 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 6,149 | $272 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 6,149 | $261 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 2,323 | $95 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 2,323 | $91 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 2,323 | $83 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 2,323 | $76 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 2,293 | $71 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 2,593 | $74 | $7.81 | $7.21 - $8.30 |