CUSIP: 67053A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 296,600 | $1,127 | — | — |
| Q2 2017 | 279,800 | $1,379 | — | — |
| Q1 2017 | 258,600 | $1,234 | — | — |
| Q4 2016 | 259,800 | $1,923 | — | — |
| Q3 2016 | 255,300 | $1,986 | — | — |
| Q2 2016 | 239,800 | $1,796 | — | — |
| Q1 2016 | 215,100 | $1,312 | — | — |
| Q4 2015 | 184,300 | $1,183 | — | — |
| Q3 2015 | 151,800 | $1,322 | — | — |
| Q2 2015 | 190,800 | $1,629 | — | — |
| Q1 2015 | 124,835 | $1,423 | — | — |
| Q4 2014 | 101,026 | $1,117 | — | — |
| Q3 2014 | 107,800 | $1,130 | — | — |
| Q2 2014 | 99,200 | $1,140 | — | — |
| Q1 2014 | 89,300 | $976 | — | — |
| Q4 2013 | 79,900 | $1,035 | — | — |
| Q3 2013 | 102,000 | $1,117 | — | — |
| Q2 2013 | 95,700 | $1,068 | — | — |