Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-05-09 Sale | 2024-05-13 11:24 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3,500 | $158.5 | $554,750 | 17,644 (Direct) | View |
| 2024-03-15 Sale | 2024-03-18 10:09 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3,878 | $144.5 | $560,371 | 21,144 (Direct) | View |
| 2024-03-13 Sale | 2024-03-14 10:53 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 122 | $144.5 | $17,629 | 25,022 (Direct) | View |
| 2023-11-15 Sale | 2023-11-17 08:28 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,215 | $130.5 | $550,058 | 16,754 (Direct) | View |
| 2022-08-31 Sale | 2022-09-01 12:06 pm | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 1,000 | $98.94 | $98,940 | 10,208 (Direct) | View |
| 2022-05-27 Sale | 2022-05-31 12:38 pm | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 14,427 | $129.47 | $1,867,820 | 21,642 (Direct) | View |
| 2022-03-10 Sale | 2022-03-14 08:52 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 22,555 | $117.61 | $2,652,694 | 22,939 (Direct) | View |
| 2022-03-09 Sale | 2022-03-10 08:56 am | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 2,730 | $115.55 | $315,452 | 14,839 (Direct) | View |
| 2021-05-10 Sale | 2021-05-11 12:14 pm | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 5,000 | $105 | $525,000 | 8,217 (Direct) | View |
| 2021-03-08 Sale | 2021-03-09 07:58 am | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 16,513 | $93.69 | $1,547,105 | 29,260 (Direct) | View |
| 2020-11-24 Sale | 2020-11-25 11:04 am | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 4,581 | $77.5 | $355,028 | 10,569 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-08-14 Tax Withholding | 2024-08-15 11:00 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 2,772 | $145.44 | 21,923 (Direct) | View |
| 2024-08-13 Exercise | 2024-08-15 11:00 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 7,051 | $0 | 21,923 (Direct) | View |
| 2024-05-07 Exercise | 2024-05-08 1:15 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3,133 | $122.65 | 27,506 (Direct) | View |
| 2024-05-07 Disposition | 2024-05-08 1:15 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3,133 | $157.5 | 27,506 (Direct) | View |
| 2024-05-07 Exercise | 2024-05-08 1:15 pm | N/A 2033-02-17 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3,133 | $0 | 27,506 (Direct) | View |
| 2024-03-07 Disposition | 2024-03-11 09:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 12,670 | $142.55 | 29,094 (Direct) | View |
| 2024-03-07 Exercise | 2024-03-11 09:38 am | N/A 2031-02-19 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 12,670 | $0 | 29,094 (Direct) | View |
| 2024-03-07 Exercise | 2024-03-11 09:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 5,005 | $86.54 | 29,094 (Direct) | View |
| 2024-03-07 Exercise | 2024-03-11 09:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 7,665 | $108.12 | 29,094 (Direct) | View |
| 2024-02-19 Exercise | 2024-02-21 10:27 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,283 | $0 | 25,144 (Direct) | View |
| 2024-02-20 Tax Withholding | 2024-02-21 10:27 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,083 | $129.92 | 25,144 (Direct) | View |
| 2024-02-20 Tax Withholding | 2024-02-21 10:27 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 399 | $137.38 | 25,144 (Direct) | View |
| 2024-02-20 Tax Withholding | 2024-02-21 10:27 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3 | $135.32 | 25,144 (Direct) | View |
| 2024-02-16 Option Award | 2024-02-21 10:27 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 8,592 | $0 | 25,144 (Direct) | View |
| 2024-02-16 Option Award | 2024-02-20 1:15 pm | N/A 2034-02-16 | WESTLAKE CORP | WLK | Buesinger Robert F. SVP, Ops - PEM & Corp Logistic | 11,582 | $0 | 11,582 (Direct) | View |
| 2023-08-30 Disposition | 2023-08-31 11:35 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,857 | $134.47 | 20,969 (Direct) | View |
| 2023-08-30 Exercise | 2023-08-31 11:35 am | N/A 2031-02-19 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,857 | $0 | 20,969 (Direct) | View |
| 2023-08-30 Exercise | 2023-08-31 11:35 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,857 | $86.54 | 20,969 (Direct) | View |
| 2023-08-29 Exercise | 2023-08-30 10:50 am | N/A 2030-02-14 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 8,100 | $0 | 20,969 (Direct) | View |
| 2023-08-29 Disposition | 2023-08-30 10:50 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 8,100 | $133.83 | 20,969 (Direct) | View |
| 2023-08-29 Exercise | 2023-08-30 10:50 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 8,100 | $65.81 | 20,969 (Direct) | View |
| 2023-05-12 Option Award | 2023-05-16 1:37 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 13,164 | $0 | 13,164 (Direct) | View |
| 2023-03-13 Tax Withholding(A) | 2023-03-15 3:17 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,512 | $104.32 | 20,969 (Direct) | View |
| 2023-03-13 Tax Withholding(A) | 2023-03-15 3:17 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 240 | $105.27 | 20,969 (Direct) | View |
| 2023-02-17 Option Award(A) | 2023-03-15 3:17 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 11,298 | $0 | 20,969 (Direct) | View |
| 2023-02-17 Option Award | 2023-02-21 09:06 am | N/A 2033-02-17 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 12,973 | $0 | 12,973 (Direct) | View |
| 2023-02-17 Option Award | 2023-02-17 3:35 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 11,298 | $0 | 25,721 (Direct) | View |
| 2023-02-14 Exercise | 2023-02-16 11:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 5,632 | $0 | 14,423 (Direct) | View |
| 2023-02-15 Tax Withholding | 2023-02-16 11:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 20 | $122.41 | 14,423 (Direct) | View |
| 2023-02-15 Tax Withholding | 2023-02-16 11:38 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 1,397 | $121.86 | 14,423 (Direct) | View |
| 2022-08-23 Gift | 2022-08-24 12:36 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 572 | $0 | 11,208 (Direct) | View |
| 2022-05-27 Exercise | 2022-05-31 12:38 pm | N/A 2028-02-16 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 14,427 | $0 | 21,642 (Direct) | View |
| 2022-05-27 Exercise | 2022-05-31 12:38 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 4,856 | $86.54 | 21,642 (Direct) | View |
| 2022-05-27 Exercise | 2022-05-31 12:38 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 9,571 | $107.75 | 21,642 (Direct) | View |
| 2022-03-15 Gift | 2022-03-16 08:24 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 500 | $0 | 11,780 (Direct) | View |
| 2022-03-14 Tax Withholding(A) | 2022-03-15 3:38 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 2,556 | $118.51 | 12,280 (Direct) | View |
| 2022-03-14 Tax Withholding(A) | 2022-03-15 3:38 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 3 | $120.25 | 12,280 (Direct) | View |
| 2022-02-18 Option Award(A) | 2022-03-15 3:38 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 6,446 | $0 | 12,280 (Direct) | View |
| 2022-03-10 Exercise | 2022-03-14 08:52 am | N/A 2029-02-15 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 22,555 | $0 | 22,939 (Direct) | View |
| 2022-03-10 Exercise | 2022-03-14 08:52 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 14,694 | $79.83 | 22,939 (Direct) | View |
| 2022-03-10 Exercise | 2022-03-14 08:52 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 7,861 | $65.81 | 22,939 (Direct) | View |
| 2022-02-18 Option Award | 2022-02-22 07:01 am | N/A 2032-02-18 | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT and Digital | 24,538 | $0 | 24,538 (Direct) | View |
| 2022-02-18 Option Award | 2022-02-22 07:01 am | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, HIP, IT & Digital | 6,446 | $0 | 17,569 (Direct) | View |
| 2022-02-16 Tax Withholding | 2022-02-17 12:09 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 963 | $104.96 | 11,123 (Direct) | View |
| 2022-02-15 Exercise | 2022-02-17 12:09 pm | N/A N/A | WESTLAKE CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 3,869 | $0 | 11,123 (Direct) | View |
| 2021-08-13 Option Award | 2021-08-16 2:15 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 7,051 | $0 | 7,051 (Direct) | View |
| 2021-03-18 Gift | 2021-03-18 5:56 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 82 | $0 | 13,217 (Direct) | View |
| 2021-03-08 Exercise | 2021-03-09 07:58 am | N/A 2027-02-17 | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 16,513 | $0 | 29,260 (Direct) | View |
| 2021-03-08 Exercise | 2021-03-09 07:58 am | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 7,861 | $65.81 | 29,260 (Direct) | View |
| 2021-03-08 Exercise | 2021-03-09 07:58 am | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 8,652 | $61.87 | 29,260 (Direct) | View |
| 2021-02-19 Option Award | 2021-02-22 08:30 am | N/A 2031-02-19 | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 19,001 | $0 | 19,001 (Direct) | View |
| 2021-02-18 Tax Withholding | 2021-02-18 5:30 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 641 | $85.08 | 13,299 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-18 5:30 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 2,569 | $0 | 13,299 (Direct) | View |
| 2021-02-16 Tax Withholding | 2021-02-17 2:52 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 322 | $85.73 | 11,371 (Direct) | View |
| 2021-02-14 Exercise | 2021-02-17 2:52 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 1,128 | $0 | 11,371 (Direct) | View |
| 2021-02-16 Tax Withholding | 2021-02-17 2:52 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 4 | $87.43 | 11,371 (Direct) | View |
| 2021-02-16 Tax Withholding | 2021-02-17 2:22 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 322 | $85.73 | 11,371 (Direct) | View |
| 2021-02-14 Exercise | 2021-02-17 2:22 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 1,128 | $0 | 11,371 (Direct) | View |
| 2021-02-16 Tax Withholding | 2021-02-17 2:22 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 4 | $87.43 | 11,371 (Direct) | View |
| 2020-11-24 Exercise | 2020-11-25 11:04 am | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 4,581 | $44.42 | 10,569 (Direct) | View |
| 2020-11-24 Exercise | 2020-11-25 11:04 am | N/A 2026-02-18 | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 4,581 | $0 | 10,569 (Direct) | View |
| 2020-02-17 Exercise | 2020-02-19 3:32 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 3,306 | $0 | 10,569 (Direct) | View |
| 2020-02-18 Tax Withholding | 2020-02-19 3:32 pm | N/A N/A | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 918 | $60.52 | 10,569 (Direct) | View |
| 2020-02-14 Option Award | 2020-02-18 07:11 am | N/A 2030-02-14 | WESTLAKE CHEMICAL CORP | WLK | Buesinger Robert F. EVP, Vinyl Products | 30,582 | $0 | 30,582 (Direct) | View |