Mark Steven Bender serves as Executive at WESTLAKE CHEMICAL CORP, where they oversee executive responsibilities. Since joining the company, Mark Steven Bender has executed 216 insider transactions totaling $33.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 14, 2024 involved selling 1,156 shares valued at $168.1K.
Mark Steven Bender currently holds 42,138 shares of WESTLAKE CHEMICAL CORP (WLK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Steven Bender has been a net seller of WLK stock. They have purchased $317.5K and sold $33.4M worth of shares.
Mark Steven Bender's most recent insider trade was on Aug 14, 2024, when they sold 1,156 shares at $145.44 per share.
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| 2,938 |
| $N/A |
| Discretionary |
| May 3, 2024 | WLK | $753.3K | Sale | 4,950 | $152.19 | Discretionary |
| Mar 6, 2024 | WLK | $677.5K | Sale | 4,804 | $141.02 | Discretionary |
| Feb 26, 2024 | WLK | $667.8K | Sale | 4,854 | $137.57 | Discretionary |
| Feb 20, 2024 | WLK | $75.9K | Payment | 547 | $138.68 | Discretionary |
| Feb 20, 2024 | WLK | $727.2K | Payment | 5,597 | $129.92 | Discretionary |
| Feb 19, 2024 | WLK | $0 | Option Exercise | 5,558 | $N/A | Discretionary |
| Feb 16, 2024 | WLK | $0 | Award | 11,150 | $N/A | Discretionary |
| Aug 7, 2023 | WLK | $1.1M | Option Exercise | 12,606 | $86.54 | Discretionary |
| Aug 7, 2023 | WLK | $320.0K | Disposition | 2,416 | $132.43 | Discretionary |
| Aug 7, 2023 | WLK | $1.3M | Option Exercise | 12,033 | $107.75 | Discretionary |
| Aug 7, 2023 | WLK | $351.7K | Disposition | 2,625 | $133.99 | Discretionary |
| Aug 7, 2023 | WLK | $2.6M | Disposition | 19,598 | $133.48 | Discretionary |
| May 8, 2023 | WLK | $130.1K | Disposition | 1,084 | $120.03 | Discretionary |
| May 8, 2023 | WLK | $71.3K | Option Exercise | 1,084 | $65.81 | Discretionary |
| Mar 13, 2023 | WLK | $597.5K | Payment | 5,728 | $104.32 | Discretionary |
| Mar 13, 2023 | WLK | $31.8K | Payment | 304 | $104.76 | Discretionary |
| Feb 27, 2023 | WLK | $361.5K | Disposition | 3,000 | $120.50 | Discretionary |
| Feb 27, 2023 | WLK | $197.4K | Option Exercise | 3,000 | $65.81 | Discretionary |
| Feb 17, 2023 | WLK | $0 | Award | 14,342 | $N/A | Discretionary |
| Feb 17, 2023 | WLK | $0 | Award | 14,342 | $N/A | Discretionary |
| Feb 15, 2023 | WLK | $214.5K | Payment | 1,760 | $121.86 | Discretionary |
| Feb 15, 2023 | WLK | $3.1K | Payment | 25 | $122.56 | Discretionary |
| Feb 14, 2023 | WLK | $0 | Option Exercise | 7,150 | $N/A | Discretionary |
| Mar 31, 2022 | WLK | $164.5K | Option Exercise | 2,061 | $79.83 | Discretionary |
| Mar 31, 2022 | WLK | $260.6K | Option Exercise | 3,960 | $65.81 | Discretionary |
| Mar 31, 2022 | WLK | $736.2K | Sale | 5,921 | $124.34 | Discretionary |
| Mar 31, 2022 | WLK | $12.5K | Sale | 100 | $124.99 | Discretionary |
| Mar 30, 2022 | WLK | $365.8K | Sale | 2,938 | $124.50 | Discretionary |