Robert F. Buesinger, Senior Vice President, Vinyls at WESTLAKE CHEMICAL CORP (WLK), sold 5,760 shares at $54.42 ($313K) on 2016-11-10, disclosed to the SEC on 2016-11-14.
Open-market sale of $313k WLK by Senior Vice President, Vinyls. 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 | $54.42 | 2,880 | $157K | 50.0% |
| 2 | $54.42 | 2,880 | $157K | 50.0% |
| Total | $54.42 avg | 5,760 | $313K | 100% |
| Filing → |
| WLK | BUY | 2025-06-09 | $8K | — | Filing → |
| WLK | SELL | 2024-05-13 | $555K | — | Filing → |
| WLK | SELL | 2024-03-18 | $560K | — | Filing → |