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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-08-16 Exercise |
2020-08-17 12:21 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Chao John Tsung-chen Director 10% Owner |
2,387 | $0 | 93,411,750 (Direct) |
View |
2020-08-14 Option Award |
2020-08-17 12:21 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Chao John Tsung-chen Director 10% Owner |
2,400 | $0 | 93,411,750 (Direct) |
View |
2020-08-16 Exercise |
2020-08-17 12:20 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Chao David Tsung-Hung Director 10% Owner |
2,387 | $0 | 93,413,493 (Direct) |
View |
2020-08-14 Option Award |
2020-08-17 12:20 pm |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Chao David Tsung-Hung Director 10% Owner |
2,400 | $0 | 93,413,493 (Direct) |
View |
2020-05-15 Option Award |
2020-05-18 07:12 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Lubel Kimberly S Director |
3,780 | $0 | 3,780 (Direct) |
View |
2020-04-30 Exercise |
2020-05-01 07:46 am |
N/A N/A |
WESTLAKE CHEMICAL CORP | WLK | Kearns Roger L. EVP, Vinyls Chemicals |
9,224 | $0 | 23,448 (Direct) |
View |