CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 1,145,402 | $25,462,286 | — | — |
| Q1 2019 | 1,520,515 | $40,506,520 | — | — |
| Q4 2018 | 1,526,119 | $39,221,258 | — | — |
| Q3 2018 | 1,225,105 | $52,777,523 | — | — |
| Q2 2018 | 1,207,325 | $52,397,905 | — | — |
| Q1 2018 | 1,271,052 | $46,787,424 | — | — |
| Q4 2017 | 1,236,501 | $44,538,766 | — | — |
| Q3 2017 | 737,894 | $26,364,953 | — | — |
| Q2 2017 | 744,278 | $24,516,517 | — | — |
| Q1 2017 | 2,441,653 | $97,885,869 | — | — |
| Q4 2016 | 2,357,809 | $88,276,369 | — | — |
| Q3 2016 | 2,051,154 | $75,359,398 | — | — |
| Q2 2016 | 2,133,710 | $71,799,342 | — | — |
| Q1 2016 | 1,764,825 | $54,886,058 | — | — |
| Q4 2015 | 587,354 | $19,670,485 | — | — |
| Q3 2015 | 480,909 | $18,106,224 | — | — |