CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 1,236,516 | $54,258 | — | — |
| Q3 2018 | 454,876 | $16,853 | — | — |
| Q2 2018 | 131,064 | $5,046 | — | — |
| Q1 2018 | 108,193 | $2,916 | — | — |
| Q4 2017 | 274,012 | $14,413 | — | — |
| Q3 2017 | 180,056 | $10,066 | — | — |
| Q2 2017 | 127,705 | $6,647 | — | — |
| Q1 2017 | 30,076 | $1,669 | — | — |
| Q4 2015 | 186,437 | $4,034 | — | — |
| Q3 2015 | 225,525 | $5,980 | — | — |
| Q2 2015 | 186,437 | $4,638 | — | — |
| Q1 2015 | 222,877 | $4,453 | — | — |
| Q4 2014 | 217,089 | $4,244 | — | — |
| Q3 2014 | 207,952 | $3,196 | — | — |
| Q2 2014 | 194,152 | $3,322 | — | — |
| Q1 2014 | 127,800 | $1,926 | — | — |
| Q4 2013 | 128,331 | $2,110 | — | — |
| Q3 2013 | 71,531 | $1,029 | — | — |