Ticker: NWN CUSIP: 66765N105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 28,521 | $1 | $46.64 | $43.64 - $49.63 |
| Q3 2025 | 29,534 | $1 | $41.49 | $39.29 - $45.05 |
| Q2 2025 | 29,641 | $1 | $41.46 | $38.94 - $44.38 |
| Q1 2025 | 29,478 | $1 | $40.77 | $38.03 - $43.24 |
| Q4 2024 | 31,020 | $1 | $40.79 | $38.03 - $44.25 |
| Q3 2024 | 30,366 | $1 | $39.06 | $35.10 - $41.20 |
| Q2 2024 | 31,569 | $1 | $36.97 | $34.82 - $39.20 |
| Q1 2024 | 31,906 | $1 | $37.39 | $34.95 - $40.28 |
| Q4 2023 | 32,772 | $1 | $38.01 | $35.72 - $40.66 |
| Q3 2023 | 32,992 | $1 | $41.10 | $37.79 - $44.90 |
| Q2 2023 | 34,406 | $1 | $45.19 | $41.75 - $49.09 |
| Q1 2023 | 34,784 | $2 | $48.34 | $44.74 - $52.39 |
| Q4 2022 | 36,003 | $2 | $46.89 | $42.37 - $50.64 |
| Q3 2022 | 35,991 | $1,561 | $50.70 | $43.29 - $54.72 |
| Q2 2022 | 33,655 | $1,787 | $51.60 | $46.91 - $55.97 |
| Q1 2022 | 25,016 | $1,294 | $50.16 | $45.81 - $57.63 |
| Q4 2021 | 25,008 | $1,220 | $46.53 | $43.07 - $49.10 |
| Q3 2021 | 24,824 | $1,142 | $51.11 | $45.09 - $54.48 |
| Q2 2021 | 27,185 | $1,428 | $54.08 | $51.37 - $56.75 |
| Q1 2021 | 41,859 | $2,258 | $47.98 | $41.71 - $54.27 |
| Q4 2020 | 42,836 | $1,970 | $47.35 | $42.33 - $52.30 |
| Q3 2020 | 32,372 | $1,469 | $51.04 | $43.34 - $56.58 |
| Q2 2020 | 37,234 | $2,077 | $61.09 | $52.39 - $67.24 |
| Q1 2020 | 59,474 | $3,672 | $69.90 | $50.50 - $77.26 |
| Q4 2019 | 24,235 | $1,787 | $69.05 | $62.87 - $74.13 |
| Q3 2019 | 24,189 | $1,726 | $70.88 | $68.42 - $73.50 |
| Q2 2019 | 23,758 | $1,651 | $67.64 | $63.48 - $70.22 |
| Q1 2019 | 22,037 | $1,446 | $62.69 | $57.20 - $66.97 |
| Q4 2018 | 20,595 | $1,245 | $66.85 | $57.94 - $71.81 |