Robert F. Buesinger, EVP, Vinyl Products at WESTLAKE CHEMICAL CORP (WLK), sold 9,162 shares at $77.50 ($710K) on 2020-11-24, disclosed to the SEC on 2020-11-25.
Open-market sale of $710k WLK by EVP, Vinyl Products. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $77.50 | 4,581 | $355K | 50.0% |
| 2 | $77.50 | 4,581 | $355K | 50.0% |
| Total | $77.50 avg | 9,162 | $710K | 100% |
| Filing → |
| WLK | BUY | 2025-06-09 | $8K | — | Filing → |
| WLK | SELL | 2024-05-13 | $555K | — | Filing → |
| WLK | SELL | 2024-03-18 | $560K | — | Filing → |