Mark Steven Bender, EVP & CFO at WESTLAKE CORP (WLK), sold 30,523 shares at $100.91 ($3.0M) on 2026-02-27, disclosed to the SEC on 2026-03-02.
Seasonal sale ($3.0M) by EVP & CFO — this insider has traded WLK in February in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $98.20 | 12,693 | $1.2M | 40.9% |
| 2 | $100.91 | 16,988 | $1.7M | 56.3% |
| 3 | $101.52 | 421 | $43K | 1.4% |
| 4 | $101.52 | 421 | $43K | 1.4% |
| Total | $99.80 avg | 30,523 | $3.0M | 100% |
| Filing → |
| WLK | SELL | 2024-03-07 | $1.4M | — | Filing → |
| WLK | SELL | 2024-02-28 | $1.3M | — | Filing → |
| WLK | SELL | 2022-04-01 | $1.5M | — | Filing → |