| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Westlake Corporation (WLK) has 20 insiders with recent SEC Form 4 filings, including 0 buys and 13 sells. WLK is classified in the Chemicals industry within the Materials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 642.9K | $50.11M | - | |
| CEO | 109.1K | $8.51M | - | |
| VP | 80.2K | $6.25M | - | |
| CFO | 35.9K | $2.80M | - | |
| VP | 34.5K | $2.69M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Nov 17, 2017 | Buesinger Robert F.59 | EVP, Vinyls Products | Sale+OE | 5,214 | $93.82 | $489,199.38 | -35.9% | |
| Nov 14, 2017 | Blakely Robert T | Director | Sell | 4,367 | $92.33 | $403,190.26 | -27.2% | |
| Nov 13, 2017 | Mangieri George J | SVP &Chief Accounting Officer | Sale+OE | 13,381 | $94.44 | $1,263,765.64 | -56.7% | |
| Nov 13, 2017 | Bender Mark Steven67 | EVP And CFO | Sale+OE | 29,804 | $94.02 | $2,802,082.02 | -25.0% | |
| Nov 13, 2017 | Teel Lawrence E. | EVP, Olefins | Sale+OE | 12,712 | $93.99 | $1,194,765.14 | -84.1% | |
| Aug 15, 2017 | Bender Mark Steven67 | Executive VP &CFO | Sell | 13,794 | $70.22 | $968,620.20 | -23.7% | |
| May 17, 2017 | Mangieri George J | VP &Chief Accounting Officer | Sell | 6,578 | $62.21 | $409,197.65 | -50.0% | |
| Mar 10, 2017 | Bender Mark Steven67 | Sr VP, CFO And Treasurer | Sell | 12,000 | $64.32 | $771,784.80 | -17.1% | |
| Mar 1, 2017 | Buesinger Robert F.59 | Sr. Vice President, Vinyls | Sale+OE | 8,193 | $66.25 | $542,786.25 | -46.8% | |
| Feb 23, 2017 | Chao Albert47 | President &CEO | Sale+OE | 42,180 | $63.35 | $2,672,124.09 | -13.3% |