CUSIP: 66987g102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 23,050 | $294 | — | — |
| Q3 2015 | 23,900 | $249 | — | — |
| Q2 2015 | 23,950 | $290 | — | — |
| Q1 2015 | 23,600 | $383 | — | — |
| Q4 2014 | 21,150 | $352 | — | — |
| Q3 2014 | 30,650 | $389 | — | — |
| Q2 2014 | 26,750 | $441 | — | — |
| Q1 2014 | 28,800 | $642 | — | — |
| Q4 2013 | 29,500 | $486 | — | — |
| Q3 2013 | 25,700 | $426 | — | — |
| Q2 2013 | 28,700 | $386 | — | — |