Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 6,800 | $310 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 6,700 | $296 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 6,400 | $271 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 6,100 | $250 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 6,000 | $236 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 5,900 | $210 | $9.34 | $8.67 - $10.02 |