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
2021-12-02
Sale		 2021-12-06
10:49 am		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $91.85 $2,827,774 93,847,493
(Indirect
Direct)		 View
2021-12-01
Sale		 2021-12-03
07:56 am		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $91.75 $2,824,790 93,878,280
(Indirect
Direct)		 View
2021-11-11
Sale		 2021-11-15
10:23 am		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 2,369 $101.57 $240,619 22,024
(Direct)		 View
2021-11-08
Sale		 2021-11-10
12:25 pm		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 631 $100.77 $63,587 24,393
(Direct)		 View
2021-11-05
Sale		 2021-11-08
12:27 pm		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 6,356 $98.8 $627,947 25,024
(Direct)		 View
2021-08-11
Purchase		 2021-08-12
11:44 am		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 3,000 $86.21 $258,630 93,847,493
(Indirect
Direct)		 View
2021-05-10
Sale		 2021-05-11
12:14 pm		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 5,000 $105 $525,000 8,217
(Direct)		 View
2021-03-12
Sale		 2021-03-15
08:19 am		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 15,740 $94.7 $1,490,587 31,380
(Direct)		 View
2021-03-09
Sale		 2021-03-10
08:33 am		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 25,811 $92.27 $2,381,630 36,380
(Direct)		 View
2021-03-08
Sale		 2021-03-09
07:58 am		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 16,513 $93.69 $1,547,105 29,260
(Direct)		 View
2021-02-25
Sale		 2021-02-26
08:36 am		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 33,449 $86.96 $2,908,665 25,860
(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
2022-02-18
Option Award		 2022-02-22
07:01 am		 N/A
N/A		 WESTLAKE CORP WLK Buesinger Robert F.
EVP, HIP, IT & Digital		 6,446 $0 17,569
(Direct)		 View
2022-02-18
Option Award		 2022-02-22
07:00 am		 N/A
2032-02-18		 WESTLAKE CORP WLK Bender Mark Steven
EVP and CFO		 28,967 $0 28,967
(Direct)		 View
2022-02-18
Option Award		 2022-02-22
06:59 am		 N/A
N/A		 WESTLAKE CORP WLK Bender Mark Steven
EVP and CFO		 7,923 $0 33,536
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
12:16 pm		 N/A
N/A		 WESTLAKE CORP WLK Zoeller Johnathan Stevan
VP and CAO		 172 $0 871
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:16 pm		 N/A
N/A		 WESTLAKE CORP WLK Zoeller Johnathan Stevan
VP and CAO		 51 $104.96 871
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
12:16 pm		 N/A
N/A		 WESTLAKE CORP WLK Kearns Roger L.
EVP and COO		 3,296 $0 25,078
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:16 pm		 N/A
N/A		 WESTLAKE CORP WLK Kearns Roger L.
EVP and COO		 4 $106.12 25,078
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:16 pm		 N/A
N/A		 WESTLAKE CORP WLK Kearns Roger L.
EVP and COO		 812 $104.96 25,078
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
12:15 pm		 N/A
N/A		 WESTLAKE CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 3,796 $0 33,605
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:15 pm		 N/A
N/A		 WESTLAKE CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 4 $106.18 33,605
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:15 pm		 N/A
N/A		 WESTLAKE CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 942 $104.96 33,605
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
12:09 pm		 N/A
N/A		 WESTLAKE CORP WLK Kenner Andrew
SVP, Operations		 2,859 $0 15,598
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:09 pm		 N/A
N/A		 WESTLAKE CORP WLK Kenner Andrew
SVP, Operations		 3 $105.97 15,598
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:09 pm		 N/A
N/A		 WESTLAKE CORP WLK Kenner Andrew
SVP, Operations		 722 $104.96 15,598
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
12:09 pm		 N/A
N/A		 WESTLAKE CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 3,869 $0 11,123
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
12:09 pm		 N/A
N/A		 WESTLAKE CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 963 $104.96 11,123
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
11:36 am		 N/A
N/A		 WESTLAKE CORP WLK Chao James
Chairman
10% Owner		 14,683 $0 93,516,394
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
11:36 am		 N/A
N/A		 WESTLAKE CORP WLK Chao James
Chairman
10% Owner		 27 $105.97 93,516,394
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
11:36 am		 N/A
N/A		 WESTLAKE CORP WLK Chao James
Chairman
10% Owner		 20 $106.18 93,516,394
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
11:36 am		 N/A
N/A		 WESTLAKE CORP WLK Chao James
Chairman
10% Owner		 4,308 $104.96 93,516,394
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
11:34 am		 N/A
N/A		 WESTLAKE CORP WLK Chao Albert
President & CEO
10% Owner		 18,354 $0 93,860,098
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
11:34 am		 N/A
N/A		 WESTLAKE CORP WLK Chao Albert
President & CEO
10% Owner		 27 $105.97 93,860,098
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
11:34 am		 N/A
N/A		 WESTLAKE CORP WLK Chao Albert
President & CEO
10% Owner		 5,722 $104.96 93,860,098
(Direct)		 View
2022-02-15
Exercise		 2022-02-17
10:33 am		 N/A
N/A		 WESTLAKE CORP WLK Bender Mark Steven
EVP and CFO		 4,755 $0 25,613
(Direct)		 View
2022-02-16
Tax Withholding		 2022-02-17
10:33 am		 N/A
N/A		 WESTLAKE CORP WLK Bender Mark Steven
EVP and CFO		 1,166 $104.96 25,613
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
10:49 am		 N/A
2022-02-17		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $0 93,847,493
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
10:49 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $30.05 93,847,493
(Direct)		 View
2021-12-02
Exercise		 2021-12-03
07:56 am		 N/A
2022-02-17		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 16,420 $0 92,111,066
(Direct)		 View
2021-12-02
Exercise		 2021-12-03
07:56 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao James
Chairman
10% Owner		 16,420 $30.05 92,111,066
(Direct)		 View
2021-12-01
Exercise		 2021-12-03
07:56 am		 N/A
2022-02-17		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $0 93,878,280
(Direct)		 View
2021-12-01
Exercise		 2021-12-03
07:56 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao Albert
President & CEO
10% Owner		 30,787 $30.05 93,878,280
(Direct)		 View
2021-08-20
Exercise		 2021-08-24
5:17 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 986 $0 750
(Direct)		 View
2021-08-24
Tax Withholding		 2021-08-24
5:17 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 236 $84.06 750
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:15 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 7,051 $0 7,051
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:05 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Zoeller Johnathan Stevan
VP and CAO		 588 $0 588
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:04 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
SVP, GC, CAO and Secretary		 2,938 $0 2,938
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:02 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 2,938 $0 2,938
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
2:01 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director		 2,400 $0 9,049
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:01 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director		 1,763 $0 9,049
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
2:00 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director		 2,400 $0 17,473
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
2:00 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director		 1,763 $0 17,473
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:59 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director		 2,400 $0 8,946
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:59 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director		 1,763 $0 8,946
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:58 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Lubel Kimberly S
Director		 2,400 $0 7,943
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:58 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Lubel Kimberly S
Director		 1,763 $0 7,943
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:58 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director
10% Owner		 2,400 $0 93,479,332
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:58 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director
10% Owner		 1,763 $0 93,479,332
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:57 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Haas Marius
Director		 2,400 $0 9,049
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:57 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Haas Marius
Director		 1,763 $0 9,049
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:56 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director		 2,400 $0 17,432
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:56 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director		 1,763 $0 17,432
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:56 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao John Tsung-chen
Director
10% Owner		 2,400 $0 93,411,750
(Direct)		 View
2021-08-14
Exercise		 2021-08-16
1:55 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao David Tsung-Hung
Director
10% Owner		 2,400 $0 93,415,256
(Direct)		 View
2021-08-13
Option Award		 2021-08-16
1:55 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Chao David Tsung-Hung
Director
10% Owner		 1,763 $0 93,415,256
(Direct)		 View
2021-05-21
Gift		 2021-05-24
3:54 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
EVP and COO		 3,000 $0 22,598
(Direct)		 View
2021-05-15
Exercise		 2021-05-17
10:10 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Lubel Kimberly S
Director		 3,780 $0 3,780
(Direct)		 View
2021-03-18
Gift		 2021-03-18
5:56 pm		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 82 $0 13,217
(Direct)		 View
2021-03-12
Exercise		 2021-03-15
08:19 am		 N/A
2023-02-15		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 15,740 $0 31,380
(Direct)		 View
2021-03-12
Exercise		 2021-03-15
08:19 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 5,000 $61.87 31,380
(Direct)		 View
2021-03-12
Exercise		 2021-03-15
08:19 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 10,740 $45.7 31,380
(Direct)		 View
2021-03-09
Exercise		 2021-03-10
08:33 am		 N/A
2024-02-14		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 25,811 $0 36,380
(Direct)		 View
2021-03-09
Exercise		 2021-03-10
08:33 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 9,816 $63.98 36,380
(Direct)		 View
2021-03-09
Exercise		 2021-03-10
08:33 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
EVP and CFO		 15,995 $61.87 36,380
(Direct)		 View
2021-03-08
Exercise		 2021-03-09
07:58 am		 N/A
2027-02-17		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 16,513 $0 29,260
(Direct)		 View
2021-03-08
Exercise		 2021-03-09
07:58 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 7,861 $65.81 29,260
(Direct)		 View
2021-03-08
Exercise		 2021-03-09
07:58 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
EVP, Vinyl Products		 8,652 $61.87 29,260
(Direct)		 View
2020-02-25
Exercise		 2021-02-26
08:36 am		 N/A
2026-02-18		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 28,547 $0 25,860
(Direct)		 View
2021-02-25
Exercise		 2021-02-26
08:36 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 9,698 $79.83 25,860
(Direct)		 View
2021-02-25
Exercise		 2021-02-26
08:36 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 4,060 $44.42 25,860
(Direct)		 View
2021-02-25
Exercise		 2021-02-26
08:36 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 7,861 $65.81 25,860
(Direct)		 View
2021-02-25
Exercise		 2021-02-26
08:36 am		 N/A
N/A		 WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
EVP and Special Advisor to CEO		 6,928 $61.87 25,860
(Direct)		 View
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