CUSIP: 667655104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 143,248 | $9,583 | — | — |
| Q2 2018 | 177,458 | $11,322 | — | — |
| Q1 2018 | 170,398 | $9,824 | — | — |
| Q4 2017 | 172,659 | $10,300 | — | — |
| Q3 2017 | 163,412 | $10,523 | — | — |
| Q2 2017 | 114,047 | $6,825 | — | — |
| Q1 2017 | 107,645 | $6,362 | — | — |
| Q4 2016 | 104,350 | $6,239 | — | — |
| Q3 2016 | 20,710 | $1,244 | — | — |
| Q2 2016 | 35,465 | $2,299 | — | — |
| Q1 2016 | 34,284 | $1,846 | — | — |
| Q4 2015 | 35,521 | $1,798 | — | — |
| Q3 2015 | 31,513 | $1,445 | — | — |
| Q2 2015 | 34,952 | $1,474 | — | — |
| Q1 2015 | 39,052 | $1,872 | — | — |
| Q4 2014 | 45,405 | $2,265 | — | — |
| Q3 2014 | 49,259 | $2,082 | — | — |
| Q2 2014 | 48,897 | $2,305 | — | — |
| Q1 2014 | 42,239 | $1,859 | — | — |
| Q4 2013 | 37,959 | $1,626 | — | — |
| Q3 2013 | 31,827 | $1,335 | — | — |
| Q2 2013 | 37,783 | $1,605 | — | — |