Albert Chao, President & CEO at WESTLAKE CHEMICAL CORP (WLK), sold 49,018 shares at $72.09 ($3.5M) on 2018-11-16, disclosed to the SEC on 2018-11-19.
Open-market sale of $3.5M WLK by President & CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $71.62 | 17,389 | $1.2M | 35.4% |
| 2 | $71.62 | 17,389 | $1.2M | 35.4% |
| 3 | $72.09 | 7,120 | $513K | 14.6% |
| 4 | $72.09 | 7,120 | $513K | 14.6% |
| Total | $71.76 avg | 49,018 | $3.5M | 100% |
| Filing → |
| WLK | SELL | 2022-05-23 | $9.9M | — | Filing → |
| WLK | SELL | 2021-12-06 | $5.4M | — | Filing → |
| WLK | SELL | 2021-12-03 | $4.6M | — | Filing → |