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Insider Trading - WESTLAKE CHEMICAL CORP (WLK)

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"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
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WLK Insider Trading Transactions for WESTLAKE CHEMICAL 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
2019-03-19
Sale
2019-03-20
2:06 pm
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
3,327 $69.92 $232,624 22,652
(Direct)
View
2018-11-16
Sale
2018-11-19
09:29 am
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
24,509 $71.75 $1,758,608 92,010,552
(Indirect
Direct)
View
2018-11-14
Sale
2018-11-16
1:06 pm
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
49,130 $71.31 $3,503,643 92,010,552
(Indirect
Direct)
View
2018-11-12
Sale
2018-11-14
1:14 pm
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
40,000 $73.47 $2,938,808 92,010,552
(Indirect
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
2019-05-18
Exercise
2019-05-20
08:26 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
144 $0 8,511
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:26 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
144 $0 8,511
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:25 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director
987 $0 987
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:25 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director
987 $0 987
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:25 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK LUKENS MAX L
Director
103 $0 6,710
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:25 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK LUKENS MAX L
Director
103 $0 6,710
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:24 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director, 10% Owner
103 $0 92,010,552
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:24 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director, 10% Owner
103 $0 92,010,552
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:23 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director
103 $0 8,470
(Direct)
View
2019-05-18
Exercise
2019-05-20
08:23 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director
103 $0 8,470
(Direct)
View
2019-04-30
Exercise
2019-05-01
08:28 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
VP
9,224 $0 9,224
(Direct)
View
2019-04-30
Exercise
2019-05-01
08:28 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
VP
9,224 $0 9,224
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:52 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
3,137 $0 5,259
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:52 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
786 $73.29 5,259
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:52 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
75 $75.81 5,259
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:52 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
3,137 $0 5,259
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:51 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
1,441 $0 3,601
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:51 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
399 $73.29 3,601
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:51 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
37 $75.57 3,601
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:51 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
1,441 $0 3,601
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:50 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
2,844 $0 14,281
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:50 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
725 $73.29 14,281
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:50 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
68 $75.58 14,281
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:50 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
2,844 $0 14,281
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:49 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
CAO
3,302 $0 15,347
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:49 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
CAO
3,302 $0 15,347
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:47 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
17,154 $0 92,010,552
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:47 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
4,861 $73.29 92,010,552
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:47 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
462 $75.62 92,010,552
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:47 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
17,154 $0 92,010,552
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:46 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
21,454 $0 92,010,552
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:46 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
6,547 $73.29 92,010,552
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:46 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
622 $75.79 92,010,552
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:46 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
21,454 $0 92,010,552
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:45 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
3,539 $0 6,181
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:45 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
885 $73.29 6,181
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:45 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
85 $75.53 6,181
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:45 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
3,539 $0 6,181
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:44 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
6,566 $0 22,376
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:44 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
1,610 $73.29 22,376
(Direct)
View
2019-02-18
Tax Withholding
2019-02-20
1:44 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
152 $75.83 22,376
(Direct)
View
2019-02-18
Exercise
2019-02-20
1:44 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
6,566 $0 22,376
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:49 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
10,860 $79.83 10,860
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:49 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kenner Andrew
VP
2,859 $0 10,860
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:48 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
14,694 $79.83 14,694
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:48 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Buesinger Robert F.
VP
3,869 $0 14,694
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:48 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
18,061 $79.83 18,061
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:48 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Bender Mark Steven
CFO
4,755 $0 18,061
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:47 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
CAO
14,417 $79.83 14,417
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:47 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Ederington L. Benjamin
CAO
3,796 $0 14,417
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:46 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
14,694 $79.83 14,694
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:46 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Teel Lawrence E.
VP
3,869 $0 14,694
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:45 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
55,766 $79.83 55,766
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:45 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao James
Chairman, 10% Owner
14,683 $0 55,766
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:44 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
4,218 $79.83 4,218
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:44 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Mangieri George J
CAO
1,111 $0 4,218
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:42 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
69,708 $79.83 69,708
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:42 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
18,354 $0 69,708
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:41 pm
N/A
2029-02-15
WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
VP
12,519 $79.83 12,519
(Direct)
View
2019-02-15
Option Award
2019-02-19
12:41 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Kearns Roger L.
VP
3,296 $0 12,519
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:08 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director
1,090 $0 1,090
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:08 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director
1,090 $0 1,090
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:07 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Haas Marius
Director
1,090 $0 1,090
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:07 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Haas Marius
Director
1,090 $0 1,090
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:07 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao David Tsung-Hung
Director, 10% Owner
1,090 $0 92,010,552
(Direct)
View
2019-01-05
Exercise
2019-01-07
3:07 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao David Tsung-Hung
Director, 10% Owner
1,090 $0 92,010,552
(Direct)
View
2018-11-16
Exercise
2018-11-19
09:29 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,640 $7.12 92,010,552
(Direct)
View
2018-11-16
Exercise
2018-11-19
09:29 am
N/A
2019-02-13
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,640 $7.12 92,010,552
(Direct)
View
2018-11-14
Exercise
2018-11-16
1:06 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,639 $7.12 92,010,552
(Direct)
View
2018-11-14
Exercise
2018-11-16
1:06 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,640 $7.12 92,010,552
(Direct)
View
2018-11-14
Exercise
2018-11-16
1:06 pm
N/A
2019-02-13
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,639 $7.12 92,010,552
(Direct)
View
2018-11-14
Exercise
2018-11-16
1:06 pm
N/A
2019-02-13
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
30,640 $7.12 92,010,552
(Direct)
View
2018-11-12
Exercise
2018-11-14
1:14 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
38,973 $7.12 92,010,552
(Direct)
View
2018-11-12
Exercise
2018-11-14
1:14 pm
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
25,000 $7.12 92,010,552
(Direct)
View
2018-11-12
Exercise
2018-11-14
1:14 pm
N/A
2019-02-13
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
38,973 $7.12 92,010,552
(Direct)
View
2018-11-12
Exercise
2018-11-14
1:14 pm
N/A
2019-02-13
WESTLAKE CHEMICAL CORP WLK Chao Albert
CEO, 10% Owner
25,000 $7.12 92,010,552
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:32 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
603 $0 25,979
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:32 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
603 $0 25,979
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:31 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
603 $0 8,367
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:31 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
603 $0 8,367
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:30 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK LUKENS MAX L
Director
603 $0 6,607
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:30 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK LUKENS MAX L
Director
603 $0 6,607
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:30 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director
603 $0 8,367
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:30 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Graff Michael J
Director
603 $0 8,367
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:29 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK BLAKELY ROBERT T
Director
603 $0 10,989
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:29 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK BLAKELY ROBERT T
Director
603 $0 10,989
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:28 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director, 10% Owner
603 $0 92,010,552
(Direct)
View
2018-08-21
Exercise
2018-08-22
09:28 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Jenkins Dorothy C
Director, 10% Owner
603 $0 92,010,552
(Direct)
View
2018-08-17
Exercise
2018-08-20
11:36 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
1,003 $0 25,376
(Direct)
View
2018-08-17
Exercise
2018-08-20
11:36 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
1,721 $0 25,376
(Direct)
View
2018-08-17
Exercise
2018-08-20
11:36 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
1,003 $0 25,376
(Direct)
View
2018-08-17
Option Award
2018-08-20
11:36 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
1,409 $0 25,376
(Direct)
View
2018-08-17
Exercise
2018-08-20
11:36 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK RILEY H JOHN JR
Director
1,721 $0 25,376
(Direct)
View
2018-08-17
Option Award
2018-08-20
10:54 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK Sheets Jeffrey Wayne
Director
1,409 $0 1,409
(Direct)
View
2018-08-17
Exercise
2018-08-20
10:53 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
1,003 $0 7,764
(Direct)
View
2018-08-17
Exercise
2018-08-20
10:53 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
1,721 $0 7,764
(Direct)
View
2018-08-17
Exercise
2018-08-20
10:53 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
1,003 $0 7,764
(Direct)
View
2018-08-17
Option Award
2018-08-20
10:53 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
1,409 $0 7,764
(Direct)
View
2018-08-17
Exercise
2018-08-20
10:53 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK NORTHCUTT R BRUCE
Director
1,721 $0 7,764
(Direct)
View
2018-08-17
Option Award
2018-08-20
10:52 am
N/A
N/A
WESTLAKE CHEMICAL CORP WLK MCCOLLUM MARK A
Director
1,409 $0 1,409
(Direct)
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