Mardilyn Saathoff serves as Executive at NORTHWEST NATURAL GAS CO, where they oversee executive responsibilities. Since joining the company, Mardilyn Saathoff has executed 82 insider transactions totaling $873.4K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 22, 2025 involved selling 0.34 shares valued at $16.
Mardilyn Saathoff currently holds 28,458.79 shares of NORTHWEST NATURAL GAS CO (NWN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mardilyn Saathoff has been a net seller of NWN stock. They have purchased $0 and sold $873.4K worth of shares.
Mardilyn Saathoff's most recent insider trade was on Dec 22, 2025, when they sold 0.34 shares at $46.90 per share.
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| $46.90 |
| Discretionary |
| Mar 1, 2024 | NWN | $43.6K | Payment | 1,186 | $36.74 | Discretionary |
| Mar 1, 2024 | NWN | $76.7K | Payment | 2,089 | $36.74 | Discretionary |
| Feb 21, 2024 | NWN | $0 | Award | 2,476 | $N/A | Discretionary |
| Feb 21, 2024 | NWN | $0 | Award | 4,287 | $N/A | Discretionary |
| Feb 21, 2024 | NWN | $0 | Award | 336 | $N/A | Discretionary |
| Mar 1, 2023 | NWN | $42.8K | Payment | 885 | $48.34 | Discretionary |
| Mar 1, 2023 | NWN | $8.2K | Payment | 169 | $48.34 | Discretionary |
| Feb 22, 2023 | NWN | $0 | Award | 2,000 | $N/A | Discretionary |
| Feb 22, 2023 | NWN | $0 | Award | 439 | $N/A | Discretionary |
| Feb 22, 2023 | NWN | $0 | Award | 509 | $N/A | Discretionary |
| Feb 22, 2023 | NWN | $0 | Award | 2,040 | $N/A | Discretionary |
| Mar 2, 2022 | NWN | $42.6K | Payment | 815 | $52.22 | Discretionary |
| Mar 2, 2022 | NWN | $22.0K | Payment | 421 | $52.22 | Discretionary |
| Feb 23, 2022 | NWN | $0 | Award | 430 | $N/A | Discretionary |
| Feb 23, 2022 | NWN | $0 | Award | 3,151 | $N/A | Discretionary |
| Feb 23, 2022 | NWN | $0 | Award | 532 | $N/A | Discretionary |
| Feb 23, 2022 | NWN | $0 | Award | 1,638 | $N/A | Discretionary |
| Apr 1, 2021 | NWN | $81.6K | Sale | 1,530.82 | $53.33 | Discretionary |
| Mar 3, 2021 | NWN | $27.7K | Payment | 580 | $47.80 | Discretionary |
| Mar 3, 2021 | NWN | $33.7K | Payment | 705 | $47.80 | Discretionary |
| Feb 24, 2021 | NWN | $0 | Award | 2,764 | $N/A | Discretionary |
| Feb 24, 2021 | NWN | $0 | Award | 1,160 | $N/A | Discretionary |
| Feb 24, 2021 | NWN | $0 | Award | 378 | $N/A | Discretionary |
| Feb 24, 2021 | NWN | $0 | Award | 607 | $N/A | Discretionary |
| Mar 4, 2020 | NWN | $38.0K | Payment | 584 | $65.02 | Discretionary |
| Mar 4, 2020 | NWN | $69.6K | Payment | 1,071 | $65.02 | Discretionary |
| Feb 26, 2020 | NWN | $0 | Award | 361 | $N/A | Discretionary |
| Feb 26, 2020 | NWN | $0 | Award | 1,436 | $N/A | Discretionary |