NYSE - Delayed Quote • USD
Westlake Corporation (WLK)
At close: April 25 at 4:00 PM EDT
After hours: April 25 at 5:03 PM EDT
Insider Roster
Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.
| Individual or Entity | Most Recent Transaction | Date | Shares Owned as of Transaction Date |
|---|---|---|---|
| BENDER MARK STEVEN Chief Financial Officer | Sale | Mar 6, 2024 | 45,306 |
| BUESINGER ROBERT F Officer | Sale | Mar 15, 2024 | 21,144 |
| CHAO ALBERT Y Chief Executive Officer | Stock Award(Grant) | Feb 16, 2024 | 554,916 |
| CHAO DAVID TSUNG-HUNG Director and Beneficial Owner of more than 10% of a Class of Security | Sale | Aug 23, 2023 | 93,415,700 |
| CHAO JAMES Y Chairman of the Board | Stock Gift | Mar 28, 2024 | 45,193 |
| EDERINGTON LOUIS BENJAMIN General Counsel | Stock Award(Grant) | Feb 16, 2024 | 56,488 |
| JANSSENS THOMAS J Officer | Stock Award(Grant) | Feb 16, 2024 | 12,063 |
| MCCOLLUM MARK A Director | Conversion of Exercise of derivative security | Aug 11, 2023 | 7,392 |
| NORTHCUTT RONALD BRUCE Director | Conversion of Exercise of derivative security | Aug 11, 2023 | 18,919 |
| ZOELLER JOHNATHAN STEVAN Officer | Conversion of Exercise of derivative security | Mar 21, 2024 | 4,416 |
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