Robert F. Buesinger, EVP, PEM Segment Head at WESTLAKE CORP (WLK), bought 83 shares at $93.39 ($8K) on 2025-04-22, disclosed to the SEC on 2025-06-09.
Open-market purchase of $8k WLK by EVP, PEM Segment Head. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| WLK | SELL | 2024-03-18 | $560K | — | Filing → |
| WLK | SELL | 2024-03-14 | $18K | — | Filing → |
| WLK | SELL | 2023-11-17 | $1.1M | — | Filing → |