James Chao, Chairman, 10% Owner at WESTLAKE CHEMICAL CORP (WLK), sold 1,400 shares at $73.00 ($102K) on 2012-12-06, disclosed to the SEC on 2012-12-10.
Open-market sale of $102k WLK by Chairman, 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Negative factors outweigh the positive ones.
| Filing → |
| WLKP | SELL | 2022-06-02 | $1.6M | — | Filing → |
| WLKP | BUY | 2018-11-14 | $228K | — | Filing → |
| WLK | SELL | 2018-05-25 | $8.0M | — | Filing → |