Insider Trading & Ownership - WESTLAKE CORP (WLK)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for WESTLAKE CORP
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2021-02-25
Sale		 2021-02-26
08:35 am		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 1,006 $86.94 $87,457 2,044
(Direct)		 View
2020-11-24
Sale		 2020-11-25
11:04 am		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 4,581 $77.5 $355,028 10,569
(Direct)		 View
2020-11-23
Sale		 2020-11-24
09:28 am		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP - Chemical Manufacturing		 5,924 $74.75 $442,819 11,437
(Direct)		 View
2020-11-06
Sale		 2020-11-10
10:05 am		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 55,148 $72.99 $4,025,281 93,833,210
(Indirect
Direct)		 View
2020-11-06
Sale		 2020-11-10
07:01 am		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 1,600 $74.79 $119,671 27,882
(Direct)		 View
2020-11-05
Sale		 2020-11-06
11:54 am		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 24,996 $73.99 $1,849,439 29,482
(Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2021-02-25
Exercise		 2021-02-26
08:35 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 1,006 $65.81 2,044
(Direct)		 View
2021-02-25
Exercise		 2021-02-26
08:35 am		 N/A
2030-02-14		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 1,006 $0 2,044
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:35 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 3,841 $0 3,841
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:34 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 12,053 $0 12,053
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:33 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
EVP and COO		 24,266 $0 24,266
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:33 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 19,467 $0 19,467
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:32 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 47,800 $0 47,800
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:31 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 87,884 $0 87,884
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:30 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 19,001 $0 19,001
(Direct)		 View
2021-02-19
Option Award		 2021-02-22
08:30 am		 N/A
2031-02-19		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 24,658 $0 24,658
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:33 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 2,472 $0 30,755
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:32 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 808 $85.08 31,380
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:32 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 3,230 $0 31,380
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:30 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 641 $85.08 13,299
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:30 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 2,569 $0 13,299
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:29 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 3,685 $85.08 93,844,493
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:29 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 11,983 $0 93,844,493
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:27 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 2,537 $85.08 93,489,646
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:27 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 9,480 $0 93,489,646
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:25 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 476 $85.08 13,464
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:25 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 1,924 $0 13,464
(Direct)		 View
2021-02-18
Tax Withholding		 2021-02-18
5:24 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 572 $85.08 9,805
(Direct)		 View
2021-02-16
Exercise		 2021-02-18
5:24 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 2,295 $0 9,805
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:15 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 3 $87.43 8,082
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:15 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 319 $85.73 8,082
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
3:15 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 1,112 $0 8,082
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:10 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 4 $87.38 28,958
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:10 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 398 $85.73 28,958
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
3:10 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 1,478 $0 28,958
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:00 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 4 $87.38 28,958
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
3:00 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 398 $85.73 28,958
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
3:00 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 1,478 $0 28,958
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:52 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 322 $85.73 11,371
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:52 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 4 $87.43 11,371
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:52 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 1,128 $0 11,371
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:49 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 3 $88.04 12,016
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:49 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 248 $85.73 12,016
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:49 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 830 $0 12,016
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:44 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 971 $85.73 93,836,195
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:44 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 10 $87.69 93,836,195
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:44 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 3,966 $0 93,836,195
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:33 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 3 $88.04 12,016
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:33 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 248 $85.73 12,016
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:33 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kenner Andrew
SVP, Operations		 830 $0 12,016
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 322 $85.73 11,371
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 4 $87.43 11,371
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 1,128 $0 11,371
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:01 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 8 $87.7 93,482,703
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
2:01 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 784 $85.73 93,482,703
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
2:01 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 3,072 $0 93,482,703
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
1:47 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 971 $85.73 93,836,195
(Direct)		 View
2021-02-16
Tax Withholding		 2021-02-17
1:47 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 10 $87.69 93,836,195
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
1:47 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 3,966 $0 93,836,195
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
12:40 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
EVP and COO		 2,150 $0 25,598
(Direct)		 View
2021-02-14
Exercise		 2021-02-17
11:47 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 1,096 $0 28,283
(Direct)		 View
2020-11-24
Exercise		 2020-11-25
11:04 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 4,581 $44.42 10,569
(Direct)		 View
2020-11-24
Exercise		 2020-11-25
11:04 am		 N/A
2026-02-18		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 4,581 $0 10,569
(Direct)		 View
2020-11-06
Exercise		 2020-11-10
10:05 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 55,148 $22.91 93,833,210
(Direct)		 View
2020-11-06
Exercise		 2020-11-10
10:05 am		 N/A
2021-02-18		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 55,148 $0 93,833,210
(Direct)		 View
2020-11-05
Exercise		 2020-11-06
11:54 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 24,996 $44.42 29,482
(Direct)		 View
2020-11-05
Exercise		 2020-11-06
11:54 am		 N/A
2026-02-18		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 24,996 $0 29,482
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:25 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director		 2,400 $0 7,286
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:25 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director		 2,387 $0 7,286
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:24 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director		 2,400 $0 15,710
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:24 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director		 2,387 $0 15,710
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:23 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director		 2,400 $0 7,183
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:23 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director		 2,387 $0 7,183
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:23 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Lubel Kimberly S
Director		 2,400 $0 2,400
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director
10% Owner		 2,400 $0 93,477,569
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director
10% Owner		 2,387 $0 93,477,569
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Haas Marius
Director		 2,400 $0 7,286
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:22 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Haas Marius
Director		 2,387 $0 7,286
(Direct)		 View
2020-08-14
Option Award		 2020-08-17
12:21 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director		 2,400 $0 15,669
(Direct)		 View
2020-08-16
Exercise		 2020-08-17
12:21 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director		 2,387 $0 15,669
(Direct)		 View
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