Margaret Montemayor serves as Executive at PIONEER NATURAL RESOURCES CO, where they oversee executive responsibilities. Since joining the company, Margaret Montemayor has executed 44 insider transactions totaling $3.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 13, 2025 involved selling 1,472 shares valued at $252.5K.
Margaret Montemayor currently holds 17,932 shares of PIONEER NATURAL RESOURCES CO (PXD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Margaret Montemayor has been a net seller of PXD stock. They have purchased $0 and sold $3.0M worth of shares.
Margaret Montemayor's most recent insider trade was on Nov 13, 2025, when they sold 1,472 shares at $171.56 per share.
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| $N/A |
| Discretionary |
| Nov 14, 2023 | VST | $0 | Award | 14,534 | $N/A | Discretionary |
| Mar 29, 2022 | PXD | $125.2K | Sale | 500 | $250.34 | Discretionary |
| Mar 1, 2022 | PXD | $922.2K | Sale | 3,855 | $239.21 | Discretionary |
| Feb 21, 2022 | PXD | $375.7K | Payment | 1,610 | $233.38 | Discretionary |
| Feb 2, 2022 | PXD | $0 | Award | 2,301 | $N/A | Discretionary |
| Jan 3, 2022 | PXD | $85.5K | Payment | 470 | $181.88 | Discretionary |
| Dec 31, 2021 | PXD | $0 | Award | 1,763 | $N/A | Discretionary |
| Mar 4, 2021 | PXD | $529.5K | Sale | 3,353 | $157.93 | Discretionary |
| Mar 1, 2021 | PXD | $89.9K | Payment | 605 | $148.57 | Discretionary |
| Feb 22, 2021 | PXD | $20.8K | Payment | 155 | $133.94 | Discretionary |
| Feb 3, 2021 | PXD | $0 | Award | 2,294 | $N/A | Discretionary |
| Jan 4, 2021 | PXD | $46.5K | Payment | 408 | $113.89 | Discretionary |
| Dec 31, 2020 | PXD | $0 | Award | 1,406 | $N/A | Discretionary |
| Jun 5, 2020 | PXD | $178.9K | Sale | 1,628 | $109.92 | Discretionary |
| Mar 4, 2020 | PXD | $0 | Award | 1,902 | $N/A | Discretionary |
| Feb 27, 2020 | PXD | $49.6K | Payment | 395 | $125.49 | Discretionary |
| Jan 2, 2020 | PXD | $24.5K | Payment | 162 | $151.37 | Discretionary |
| Dec 31, 2019 | PXD | $0 | Award | 546 | $N/A | Discretionary |
| Dec 5, 2019 | PXD | $157.4K | Sale | 1,200 | $131.17 | Discretionary |
| May 15, 2019 | PXD | $0 | Award | 364 | $N/A | Discretionary |
| May 10, 2019 | PXD | $136.2K | Sale | 888 | $153.38 | Discretionary |
| Feb 21, 2019 | PXD | $0 | Award | 3,410 | $N/A | Discretionary |
| Feb 15, 2019 | PXD | $71.1K | Payment | 497 | $143.08 | Discretionary |
| Jan 2, 2019 | PXD | $29.6K | Payment | 225 | $131.52 | Discretionary |
| Dec 31, 2018 | PXD | $0 | Award | 754 | $N/A | Discretionary |
| Feb 27, 2018 | PXD | $252.9K | Sale | 1,410 | $179.33 | Discretionary |
| Feb 27, 2018 | PXD | $0 | Award | 2,481 | $N/A | Discretionary |
| Feb 15, 2018 | PXD | $56.0K | Payment | 312 | $179.50 | Discretionary |