Albert Chao, President & CEO at WESTLAKE CHEMICAL CORP (WLK), sold 50,074 shares at $94.80 ($4.6M) on 2021-12-01, disclosed to the SEC on 2021-12-03.
Open-market sale of $4.6M 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 | $89.47 | 9,656 | $864K | 18.8% |
| 2 | $89.47 | 9,656 | $864K | 18.8% |
| 3 | $90.47 | 3,000 | $271K | 5.9% |
| 4 | $91.83 | 5,842 | $536K | 11.7% |
| 5 | $91.83 | 5,842 | $536K | 11.7% |
| 6 | $92.78 | 4,200 |
| $390K |
| 8.5% |
| 7 | $93.98 | 4,300 | $404K | 8.8% |
| 8 | $94.80 | 3,789 | $359K | 7.8% |
| 9 | $94.80 | 3,789 | $359K | 7.8% |
| Total | $91.55 avg | 50,074 | $4.6M | 100% |
| Filing → |
| WLK | SELL | 2022-05-23 | $9.9M | — | Filing → |
| WLK | SELL | 2021-12-06 | $5.4M | — | Filing → |
| WLK | BUY | 2021-08-12 | $517K | — | Filing → |