CUSIP: 670735109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 383,989 | $8,855 | — | — |
| Q2 2019 | 388,956 | $9,032 | — | — |
| Q1 2019 | 396,278 | $9,225 | — | — |
| Q4 2018 | 382,739 | $8,554 | — | — |
| Q3 2018 | 444,066 | $10,658 | — | — |
| Q2 2018 | 439,143 | $10,324 | — | — |
| Q1 2018 | 431,776 | $10,255 | — | — |
| Q4 2017 | 488,795 | $12,068 | — | — |
| Q3 2017 | 497,424 | $12,615 | — | — |
| Q2 2017 | 484,834 | $12,417 | — | — |
| Q1 2017 | 460,632 | $11,410 | — | — |
| Q4 2016 | 406,883 | $9,794 | — | — |
| Q3 2016 | 401,469 | $9,708 | — | — |
| Q2 2016 | 392,922 | $9,077 | — | — |
| Q1 2016 | 356,508 | $8,014 | — | — |
| Q4 2015 | 351,564 | $7,984,025 | — | — |
| Q3 2015 | 287,930 | $6,450 | — | — |
| Q2 2015 | 275,775 | $6,257 | — | — |
| Q1 2015 | 240,263 | $5,596 | — | — |
| Q4 2014 | 237,304 | $5,494 | — | — |
| Q3 2014 | 231,059 | $5,488 | — | — |
| Q2 2014 | 121,492 | $2,989 | — | — |