CUSIP: 67060Y101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 15,100 | $629 | — | — |
| Q1 2017 | 9,900 | $308 | — | — |
| Q4 2016 | 10,600 | $370 | — | — |
| Q3 2016 | 11,300 | $353 | — | — |
| Q2 2016 | 11,000 | $255 | — | — |
| Q1 2016 | 11,000 | $268 | — | — |
| Q4 2015 | 11,400 | $294 | — | — |
| Q3 2015 | 11,400 | $269 | — | — |
| Q2 2015 | 11,600 | $287 | — | — |
| Q1 2015 | 11,800 | $232 | — | — |
| Q4 2014 | 11,800 | $254 | — | — |
| Q3 2014 | 12,200 | $255 | — | — |
| Q2 2014 | 12,500 | $298 | — | — |
| Q1 2014 | 13,400 | $348 | — | — |
| Q4 2013 | 13,700 | $367 | — | — |
| Q3 2013 | 13,700 | $325 | — | — |
| Q2 2013 | 14,270 | $292 | — | — |