Ticker: NWN CUSIP: 66765N105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 438,311 | $20,487 | $46.64 | $43.64 - $49.63 |
| Q3 2025 | 459,219 | $20,633 | $41.49 | $39.29 - $45.05 |
| Q2 2025 | 458,240 | $18,201 | $41.46 | $38.94 - $44.38 |
| Q1 2025 | 425,970 | $18,197 | $40.77 | $38.03 - $43.24 |
| Q4 2024 | 425,909 | $16,849 | $40.79 | $38.03 - $44.25 |
| Q3 2024 | 478,852 | $19,547 | $39.06 | $35.10 - $41.20 |
| Q2 2024 | 375,491 | $13,559 | $36.97 | $34.82 - $39.20 |
| Q1 2024 | 388,722 | $14,468 | $37.39 | $34.95 - $40.28 |
| Q4 2023 | 384,222 | $14,962 | $38.01 | $35.72 - $40.66 |
| Q3 2023 | 363,764 | $13,881 | $41.10 | $37.79 - $44.90 |
| Q2 2023 | 428,874 | $18,463 | $45.19 | $41.75 - $49.09 |
| Q1 2023 | 422,614 | $20,100 | $48.34 | $44.74 - $52.39 |
| Q4 2022 | 430,234 | $20,475 | $46.89 | $42.37 - $50.64 |
| Q3 2022 | 422,801 | $18,340 | $50.70 | $43.29 - $54.72 |
| Q2 2022 | 420,168 | $22,311 | $51.60 | $46.91 - $55.97 |
| Q1 2022 | 384,246 | $19,873 | $50.16 | $45.81 - $57.63 |
| Q4 2021 | 397,399 | $19,385 | $46.53 | $43.07 - $49.10 |
| Q3 2021 | 408,909 | $18,805 | $51.11 | $45.09 - $54.48 |
| Q2 2021 | 418,247 | $21,966 | $54.08 | $51.37 - $56.75 |
| Q1 2021 | 363,795 | $19,627 | $47.98 | $41.71 - $54.27 |
| Q4 2020 | 375,602 | $17,273 | $47.35 | $42.33 - $52.30 |
| Q3 2020 | 392,977 | $17,838 | $51.04 | $43.34 - $56.58 |
| Q2 2020 | 412,458 | $23,010 | $61.09 | $52.39 - $67.24 |
| Q1 2020 | 401,199 | $24,774 | $69.90 | $50.50 - $77.26 |
| Q4 2019 | 399,314 | $29,441 | $69.05 | $62.87 - $74.13 |
| Q3 2019 | 408,272 | $29,125 | $70.88 | $68.42 - $73.50 |
| Q2 2019 | 380,709 | $26,459 | $67.64 | $63.48 - $70.22 |
| Q1 2019 | 367,378 | $24,112 | $62.69 | $57.20 - $66.97 |
| Q4 2018 | 367,935 | $22,246 | $66.85 | $57.94 - $71.81 |