Ticker: NWN CUSIP: 66765N105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,619 | $450 | $46.64 | $43.64 - $49.63 |
| Q3 2025 | 9,619 | $432 | $41.49 | $39.29 - $45.05 |
| Q2 2025 | 9,619 | $382 | $41.46 | $38.94 - $44.38 |
| Q1 2025 | 9,951 | $425 | $40.77 | $38.03 - $43.24 |
| Q4 2024 | 1,039 | $41 | $40.79 | $38.03 - $44.25 |
| Q3 2024 | 863 | $35 | $39.06 | $35.10 - $41.20 |
| Q2 2024 | 1,034 | $37 | $36.97 | $34.82 - $39.20 |
| Q1 2024 | 1,283 | $48 | $37.39 | $34.95 - $40.28 |
| Q4 2023 | 816 | $32 | $38.01 | $35.72 - $40.66 |
| Q3 2023 | 950 | $36 | $41.10 | $37.79 - $44.90 |
| Q2 2023 | 1,754 | $76 | $45.19 | $41.75 - $49.09 |
| Q1 2023 | 2,024 | $96 | $48.34 | $44.74 - $52.39 |
| Q4 2022 | 1,988 | $95 | $46.89 | $42.37 - $50.64 |
| Q3 2022 | 930 | $40 | $50.70 | $43.29 - $54.72 |
| Q2 2022 | 681 | $36 | $51.60 | $46.91 - $55.97 |
| Q1 2022 | 338 | $17 | $50.16 | $45.81 - $57.63 |
| Q4 2021 | 322 | $16 | $46.53 | $43.07 - $49.10 |
| Q3 2021 | 383 | $18 | $51.11 | $45.09 - $54.48 |
| Q2 2021 | 383 | $20 | $54.08 | $51.37 - $56.75 |
| Q1 2021 | 382 | $21 | $47.98 | $41.71 - $54.27 |
| Q4 2020 | 437 | $20 | $47.35 | $42.33 - $52.30 |
| Q3 2020 | 139 | $6 | $51.04 | $43.34 - $56.58 |
| Q2 2020 | 32 | $2 | $61.09 | $52.39 - $67.24 |
| Q1 2020 | 503 | $31 | $69.90 | $50.50 - $77.26 |
| Q4 2019 | 819 | $59 | $69.05 | $62.87 - $74.13 |
| Q3 2019 | 746 | $52 | $70.88 | $68.42 - $73.50 |
| Q2 2019 | 746 | $51 | $67.64 | $63.48 - $70.22 |
| Q1 2019 | 720 | $45 | $62.69 | $57.20 - $66.97 |
| Q4 2018 | 326 | $18 | $66.85 | $57.94 - $71.81 |
| Q3 2018 | 48 | $2 | $65.28 | $61.50 - $70.33 |