Ticker: NWN CUSIP: 66765N105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,071,169 | $96,806 | $46.64 | $43.64 - $49.63 |
| Q3 2025 | 2,023,674 | $90,924 | $41.49 | $39.29 - $45.05 |
| Q2 2025 | 2,083,304 | $82,749 | $41.46 | $38.94 - $44.38 |
| Q1 2025 | 1,952,285 | $83,402 | $40.77 | $38.03 - $43.24 |
| Q4 2024 | 1,932,784 | $76,461 | $40.79 | $38.03 - $44.25 |
| Q3 2024 | 1,817,813 | $74,203 | $39.06 | $35.10 - $41.20 |
| Q2 2024 | 1,766,422 | $63,785 | $36.97 | $34.82 - $39.20 |
| Q1 2024 | 1,837,630 | $68,397 | $37.39 | $34.95 - $40.28 |
| Q4 2023 | 1,524,339 | $59,358 | $38.01 | $35.72 - $40.66 |
| Q3 2023 | 1,413,425 | $53,936 | $41.10 | $37.79 - $44.90 |
| Q2 2023 | 1,387,382 | $59,727 | $45.19 | $41.75 - $49.09 |
| Q1 2023 | 1,365,196 | $64,929 | $48.34 | $44.74 - $52.39 |
| Q4 2022 | 1,736,443 | $82,637 | $46.89 | $42.37 - $50.64 |
| Q3 2022 | 1,753,292 | $76,058 | $50.70 | $43.29 - $54.72 |
| Q2 2022 | 1,750,426 | $92,948 | $51.60 | $46.91 - $55.97 |
| Q1 2022 | 1,562,357 | $80,805 | $50.16 | $45.81 - $57.63 |
| Q4 2021 | 1,336,239 | $65,182 | $46.53 | $43.07 - $49.10 |
| Q3 2021 | 1,261,905 | $58,035 | $51.11 | $45.09 - $54.48 |
| Q2 2021 | 1,250,722 | $65,688 | $54.08 | $51.37 - $56.75 |
| Q1 2021 | 1,194,040 | $64,418 | $47.98 | $41.71 - $54.27 |
| Q4 2020 | 2,747,853 | $126,374 | $47.35 | $42.33 - $52.30 |
| Q3 2020 | 2,872,026 | $130,361 | $51.04 | $43.34 - $56.58 |
| Q2 2020 | 3,154,347 | $175,981 | $61.09 | $52.39 - $67.24 |
| Q1 2020 | 2,518,255 | $155,502 | $69.90 | $50.50 - $77.26 |
| Q4 2019 | 1,022,225 | $75,369 | $69.05 | $62.87 - $74.13 |
| Q3 2019 | 893,820 | $63,765 | $70.88 | $68.42 - $73.50 |
| Q2 2019 | 888,299 | $61,737 | $67.64 | $63.48 - $70.22 |
| Q1 2019 | 840,898 | $55,188 | $62.69 | $57.20 - $66.97 |
| Q4 2018 | 809,943 | $48,969 | $66.85 | $57.94 - $71.81 |