George J. Mangieri, SVP & Chief Accounting Officer at WESTLAKE CHEMICAL CORP (WLK), sold 8,670 shares at $111.22 ($964K) on 2018-02-28, disclosed to the SEC on 2018-03-01.
Seasonal sale ($964k) by SVP & Chief Accounting Officer — 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 | $111.22 | 4,335 | $482K | 50.0% |
| 2 | $111.22 | 4,335 | $482K | 50.0% |
| Total | $111.22 avg | 8,670 | $964K | 100% |
| Filing → |
| WLK | SELL | 2018-03-06 | $490K | — | Filing → |
| WLK | SELL | 2017-11-15 | $1.3M | — | Filing → |
| WLK | SELL | 2017-05-18 | $818K | — | Filing → |