Patricia B. Robinson serves as Executive at TREX CO INC, where they oversee executive responsibilities. Since joining the company, Patricia B. Robinson has executed 71 insider transactions totaling $4.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 30, 2025 involved receiving (via award) 1,812 shares valued at $120.0K.
Patricia B. Robinson currently holds 70,331 shares of TREX CO INC (TREX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Patricia B. Robinson has been a net seller of TREX stock. They have purchased $0 and sold $4.4M worth of shares.
Patricia B. Robinson's most recent insider trade was on Jul 30, 2025, when they sold 1,812 shares at $66.23 per share.
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| $76.50 |
| Discretionary |
| Jul 26, 2023 | TREX | $120.0K | Award | 1,730 | $69.38 | Discretionary |
| Jul 27, 2022 | TREX | $120.0K | Award | 1,976 | $60.73 | Discretionary |
| Aug 9, 2021 | TREX | $786.1K | Sale | 7,452 | $105.49 | Discretionary |
| Aug 9, 2021 | TREX | $786.1K | Sale | 7,452 | $105.49 | Discretionary |
| Aug 6, 2021 | TREX | $27.4K | Option Exercise | 7,712 | $3.55 | Discretionary |
| Aug 6, 2021 | TREX | $27.2K | Disposition | 260 | $104.77 | Discretionary |
| Aug 6, 2021 | TREX | $27.4K | Option Exercise | 7,712 | $3.55 | Discretionary |
| Aug 6, 2021 | TREX | $27.2K | Disposition | 260 | $104.77 | Discretionary |
| Jul 28, 2021 | TREX | $110.0K | Award | 1,157 | $95.10 | Discretionary |
| Mar 3, 2021 | TREX | $924.4K | Option Exercise | 10,272 | $89.99 | Discretionary |
| Mar 3, 2021 | TREX | $28.0K | Disposition | 311 | $89.99 | Discretionary |
| Mar 3, 2021 | TREX | $28.0K | Disposition | 311 | $89.99 | Discretionary |
| Mar 3, 2021 | TREX | $924.4K | Option Exercise | 10,272 | $89.99 | Discretionary |
| Jul 29, 2020 | TREX | $100.0K | Award | 716 | $139.63 | Discretionary |
| Aug 1, 2019 | TREX | $226.3K | Sale | 2,867 | $78.94 | Discretionary |
| Aug 1, 2019 | TREX | $425.2K | Sale | 5,324 | $79.87 | Discretionary |
| Aug 1, 2019 | TREX | $81.3K | Sale | 1,000 | $81.32 | Discretionary |
| Jul 31, 2019 | TREX | $52.1K | Option Exercise | 9,828 | $5.30 | Discretionary |
| Jul 31, 2019 | TREX | $52.1K | Disposition | 637 | $81.75 | Discretionary |
| Jul 24, 2019 | TREX | $100.0K | Award | 1,403 | $71.28 | Discretionary |
| Jul 25, 2018 | TREX | $69.9K | Award | 1,070 | $65.37 | Discretionary |
| Apr 6, 2018 | TREX | $363.0K | Sale | 3,237 | $112.14 | Discretionary |
| Apr 5, 2018 | TREX | $25.8K | Disposition | 227 | $113.69 | Discretionary |
| Apr 5, 2018 | TREX | $25.7K | Option Exercise | 3,464 | $7.43 | Discretionary |
| Mar 7, 2018 | TREX | $341.8K | Sale | 3,255 | $105.00 | Discretionary |
| Mar 6, 2018 | TREX | $26.0K | Disposition | 245 | $106.25 | Discretionary |
| Mar 6, 2018 | TREX | $26.0K | Option Exercise | 3,500 | $7.43 | Discretionary |
| Jul 26, 2017 | TREX | $69.9K | Award | 923 | $75.77 | Discretionary |