CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 187,400 | $2,796 | — | — |
| Q3 2016 | 197,000 | $2,547 | — | — |
| Q2 2016 | 210,600 | $2,150 | — | — |
| Q1 2016 | 217,200 | $2,465 | — | — |
| Q4 2015 | 230,300 | $2,796 | — | — |
| Q3 2015 | 230,300 | $3,307 | — | — |
| Q2 2015 | 238,050 | $4,402 | — | — |
| Q1 2015 | 164,256 | $3,577 | — | — |
| Q4 2014 | 164,256 | $3,577 | — | — |
| Q3 2014 | 270,360 | $4,980 | — | — |