Ticker: NSRGY CUSIP: 641069406 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,978,215 | $152,125 | — | — |
| Q4 2016 | 1,879,060 | $134,804 | — | — |
| Q3 2016 | 1,984,351 | $156,804 | — | — |
| Q1 2015 | 1,253,573 | $94,731 | — | — |
| Q2 2014 | 946,685 | $73,446 | — | — |
| Q1 2014 | 600,601 | $45,223 | — | — |
| Q4 2013 | 663,744 | $48,845 | — | — |
| Q3 2013 | 409,234 | $28,630 | — | — |
| Q2 2013 | 493,699 | $32,434 | — | — |
| Q1 2013 | 300,994 | $21,813 | — | — |