Company Page
Most Recent Insiders Activity
| Transaction Date | Company Name | Insider Name (Title) | Activity | Stock | Acquired or Disposed | Shares | Price range | Amount |
|---|---|---|---|---|---|---|---|---|
| 2024-03-28 | WESTLAKE CORP | Chao James
(Chairman) |
G | Common Stock | D | 36632 | $0.00 - $0.00 | $0 |
| 2024-03-21 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
M | Common Stock | A | 657 | $86.54 - $122.65 | $65,697 |
| 2024-03-21 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
D | Common Stock | D | 657 | $150.56 - $150.56 | $98,921 |
| 2024-03-15 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
S | Common Stock | D | 3878 | $144.50 - $144.50 | $560,371 |
| 2024-03-13 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
S | Common Stock | D | 122 | $144.50 - $144.50 | $17,629 |
| 2024-03-07 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
M | Common Stock | A | 12670 | $86.54 - $108.12 | $1,261,842 |
| 2024-03-07 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
D | Common Stock | D | 12670 | $142.55 - $142.55 | $1,806,108 |
| 2024-03-08 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
M | Common Stock | A | 2776 | $86.54 - $122.65 | $294,048 |
| 2024-03-08 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
D | Common Stock | D | 2776 | $142.09 - $142.09 | $394,441 |
| 2024-03-06 | WESTLAKE CORP | Bender Mark Steven
(EVP & CFO) |
S | Common Stock | D | 4804 | $141.02 - $141.02 | $677,455 |
| 2024-02-26 | WESTLAKE CORP | Bender Mark Steven
(EVP & CFO) |
S | Common Stock | D | 4854 | $137.57 - $137.57 | $667,764 |
| 2024-02-19 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
M | Common Stock | A | 866 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
F | Common Stock | D | 746 | $129.92 - $138.30 | $97,481 |
| 2024-02-16 | WESTLAKE CORP | Zoeller Johnathan...
(VP and CAO) |
A | Common Stock | A | 1736 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Janssens Thomas J.
(SVP, Ops - PEM & Corp Logistic) |
M | Common Stock | A | 1170 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Janssens Thomas J.
(SVP, Ops - PEM & Corp Logistic) |
F | Common Stock | D | 984 | $129.92 - $138.65 | $128,609 |
| 2024-02-16 | WESTLAKE CORP | Janssens Thomas J.
(SVP, Ops - PEM & Corp Logistic) |
A | Common Stock | A | 2346 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Ederington L. Ben...
(EVP, PEM, GC and CAO) |
M | Common Stock | A | 4388 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Ederington L. Ben...
(EVP, PEM, GC and CAO) |
F | Common Stock | D | 4618 | $129.92 - $137.29 | $603,010 |
| 2024-02-16 | WESTLAKE CORP | Ederington L. Ben...
(EVP, PEM, GC and CAO) |
A | Common Stock | A | 8802 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Chao James
(Chairman) |
M | Common Stock | A | 10774 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Chao James
(Chairman) |
F | Common Stock | D | 12962 | $129.92 - $136.97 | $1,692,207 |
| 2024-02-16 | WESTLAKE CORP | Chao James
(Chairman) |
A | Common Stock | A | 21614 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Chao Albert
(President & CEO) |
M | Common Stock | A | 19810 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Chao Albert
(President & CEO) |
F | Common Stock | D | 24780 | $129.92 - $137.37 | $3,235,923 |
| 2024-02-16 | WESTLAKE CORP | Chao Albert
(President & CEO) |
A | Common Stock | A | 39738 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
M | Common Stock | A | 4283 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
F | Common Stock | D | 4485 | $129.92 - $137.38 | $585,681 |
| 2024-02-16 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
A | Common Stock | A | 8592 | $0.00 - $0.00 | $0 |
| 2024-02-19 | WESTLAKE CORP | Bender Mark Steven
(EVP & CFO) |
M | Common Stock | A | 5558 | $0.00 - $0.00 | $0 |
| 2024-02-20 | WESTLAKE CORP | Bender Mark Steven
(EVP & CFO) |
F | Common Stock | D | 6144 | $129.92 - $138.68 | $803,017 |
| 2024-02-16 | WESTLAKE CORP | Bender Mark Steven
(EVP & CFO) |
A | Common Stock | A | 11150 | $0.00 - $0.00 | $0 |
| 2023-11-30 | WESTLAKE CORP | Chao James
(Chairman) |
M | Common Stock | A | 68213 | $65.81 - $108.12 | $5,383,966 |
| 2023-11-30 | WESTLAKE CORP | Chao James
(Chairman) |
D | Common Stock | D | 68213 | $128.37 - $129.14 | $8,764,957 |
| 2023-11-15 | WESTLAKE CORP | Buesinger Robert F.
(EVP, HIP, IT & Digital) |
S | Common Stock | D | 4215 | $130.50 - $130.50 | $550,057 |
Activity types
| A | Grant, award or other acquisition |
| C | Conversion of Derivative or Security |
| D | Disposition to the issuer of issuer equity securities |
| E | Expiration of short derivative position |
| F | Payment of exercise price or tax liability |
| G | Bona fide Gift |
| H | Expiration (or cancellation) of long derivative position with value received |
| I | Discretionary Transaction |
| J | Other acquisition or disposition |
| K | Transaction in equity swap or instrument with similar characteristics |
| L | Small Acquisition |
| M | Exercise or conversion of derivative security |
| O | Exercise of out-of-the-money derivative security |
| P | Open Market Purchase |
| S | Open Market Sale |
| U | Disposition pursuant to a tender of shares in a change of control transaction |
| V | Transaction Voluntarily Reported |
| X | Exercise of in-the-money or at-the-money derivative security |
| Z | Deposit into or withdrawal from voting trust |