Ticker: NGS CUSIP: 63886Q109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 20 | $1 | $29.70 | $25.36 - $34.47 |
| Q3 2025 | 20 | $1 | $25.41 | $22.48 - $28.73 |
| Q1 2025 | 20 | $0 | $25.04 | $20.01 - $29.42 |
| Q2 2020 | 1,450 | $9 | $5.74 | $3.96 - $8.23 |
| Q1 2020 | 1,450 | $6 | $9.28 | $2.59 - $13.00 |
| Q4 2019 | 1,450 | $18 | $11.66 | $10.44 - $12.91 |
| Q3 2019 | 1,450 | $19 | $13.56 | $10.11 - $16.51 |
| Q2 2019 | 1,450 | $24 | $16.22 | $14.71 - $18.54 |
| Q1 2019 | 1,450 | $25 | $17.65 | $15.90 - $19.02 |
| Q4 2018 | 1,450 | $24 | $18.94 | $15.26 - $20.99 |
| Q3 2018 | 1,450 | $31 | $21.85 | $20.28 - $24.24 |
| Q2 2018 | 1,450 | $34 | $23.87 | $21.47 - $26.42 |
| Q1 2018 | 1,450 | $35 | $26.44 | $22.81 - $29.04 |
| Q4 2017 | 1,450 | $38 | $26.38 | $23.89 - $29.04 |
| Q3 2017 | 1,450 | $41 | $24.49 | $22.26 - $29.24 |
| Q2 2017 | 1,450 | $36 | $26.24 | $22.26 - $28.69 |
| Q1 2017 | 1,450 | $38 | $27.74 | $23.30 - $33.05 |
| Q4 2016 | 1,450 | $47 | $27.19 | $20.43 - $34.13 |
| Q3 2016 | 1,450 | $36 | $24.06 | $21.50 - $26.46 |
| Q2 2016 | 1,450 | $33 | $22.14 | $19.61 - $25.27 |