Ticker: NWN CUSIP: 66765N105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 141,371 | $6,608 | $46.64 | $43.64 - $49.63 |
| Q3 2025 | 161,222 | $7,244 | $41.49 | $39.29 - $45.05 |
| Q2 2025 | 164,012 | $6,515 | $41.46 | $38.94 - $44.38 |
| Q1 2025 | 182,720 | $7,806 | $40.77 | $38.03 - $43.24 |
| Q4 2024 | 200,265 | $7,922 | $40.79 | $38.03 - $44.25 |
| Q3 2024 | 191,518 | $7,818 | $39.06 | $35.10 - $41.20 |
| Q2 2024 | 182,150 | $6,577 | $36.97 | $34.82 - $39.20 |
| Q1 2024 | 215,228 | $8,011 | $37.39 | $34.95 - $40.28 |
| Q4 2023 | 215,173 | $8,379 | $38.01 | $35.72 - $40.66 |
| Q3 2023 | 215,028 | $8,205 | $41.10 | $37.79 - $44.90 |
| Q2 2023 | 197,434 | $8,500 | $45.19 | $41.75 - $49.09 |
| Q1 2023 | 205,791 | $9,787 | $48.34 | $44.74 - $52.39 |
| Q4 2022 | 204,734 | $9,743 | $46.89 | $42.37 - $50.64 |
| Q3 2022 | 173,974 | $7,547 | $50.70 | $43.29 - $54.72 |
| Q2 2022 | 161,309 | $8,566 | $51.60 | $46.91 - $55.97 |
| Q1 2022 | 193,125 | $9,988 | $50.16 | $45.81 - $57.63 |
| Q4 2021 | 228,258 | $11,136 | $46.53 | $43.07 - $49.10 |
| Q3 2021 | 194,799 | $8,959 | $51.11 | $45.09 - $54.48 |
| Q2 2021 | 201,093 | $10,561 | $54.08 | $51.37 - $56.75 |
| Q1 2021 | 243,989 | $13,163 | $47.98 | $41.71 - $54.27 |
| Q4 2020 | 196,601 | $9,042 | $47.35 | $42.33 - $52.30 |
| Q3 2020 | 160,982 | $7,307 | $51.04 | $43.34 - $56.58 |
| Q2 2020 | 129,601 | $7,230 | $61.09 | $52.39 - $67.24 |
| Q1 2020 | 160,554 | $9,914 | $69.90 | $50.50 - $77.26 |
| Q4 2019 | 192,874 | $14,221 | $69.05 | $62.87 - $74.13 |
| Q3 2019 | 160,942 | $11,482 | $70.88 | $68.42 - $73.50 |
| Q2 2019 | 180,606 | $12,552 | $67.64 | $63.48 - $70.22 |
| Q1 2019 | 150,872 | $9,902 | $62.69 | $57.20 - $66.97 |
| Q4 2018 | 120,706 | $7,298 | $66.85 | $57.94 - $71.81 |