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 |
2021-02-25 Sale |
2021-02-26 08:36 am |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
33,449 | $86.96 | $2,908,665 | 25,860 (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 |
2021-02-25 Exercise |
2021-02-26 08:36 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
6,928 | $61.87 | 25,860 (Direct) |
View |
2021-02-25 Exercise |
2021-02-26 08:36 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
9,698 | $79.83 | 25,860 (Direct) |
View |
2021-02-25 Exercise |
2021-02-26 08:36 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
4,060 | $44.42 | 25,860 (Direct) |
View |
2021-02-25 Exercise |
2021-02-26 08:36 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
7,861 | $65.81 | 25,860 (Direct) |
View |
2020-02-25 Exercise |
2021-02-26 08:36 am |
N/A 2026-02-18 |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
28,547 | $0 | 25,860 (Direct) |
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2021-02-18 Tax Withholding |
2021-02-18 5:24 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
572 | $85.08 | 9,805 (Direct) |
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2021-02-16 Exercise |
2021-02-18 5:24 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
2,295 | $0 | 9,805 (Direct) |
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2021-02-16 Tax Withholding |
2021-02-17 3:15 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
319 | $85.73 | 8,082 (Direct) |
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2021-02-14 Exercise |
2021-02-17 3:15 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
1,112 | $0 | 8,082 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-17 3:15 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Teel Lawrence E. EVP and Special Advisor to CEO |
3 | $87.43 | 8,082 (Direct) |
View |