Insider Holders & Insider Ownership - WESTLAKE CORP (WLK)

List of insiders holdings for WESTLAKE CORP:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. 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
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Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
Jenkins Dorothy C
Director
10% Owner		2022-08-15 15:23:5875,224
93,405,554		93,480,778Form 4
TTWF LP
10% Owner		2024-02-14 16:15:5193,405,554
0		93,405,554Form 13G
TTWFGP LLC
10% Owner		2020-08-20 14:09:231,395,000
92,010,554		93,405,554Form 4/A
Chao Albert
Executive Chairman		2025-02-20 14:30:50566,819
0		566,819Form 4
Ederington L. Benjamin
EVP, PEM, GC and CAO		2025-02-20 14:40:0671,878
0		71,878Form 4
Bender Mark Steven
EVP & CFO		2025-02-20 14:39:3551,679
0		51,679Form 4
Chao James
Senior Chairman		2025-02-20 14:34:5245,060
0		45,060Form 4
Kearns Roger L.
COO and EVP, PEM		2023-03-15 15:22:2339,849
0		39,849Form 4/A
Morse Wayne D
Sr VP, Vinyls		2010-03-15 10:03:2035,265
0		35,265Form 4/A
Buesinger Robert F.
EVP, HIP, IT & Digital		2025-02-20 14:39:4930,831
0		30,831Form 4
Chao David Tsung-Hung
Director		2024-12-02 07:49:037,784
19,423		27,207Form 4
Teel Lawrence E.
EVP and Special Advisor to CEO		2021-02-26 08:36:3725,860
0		25,860Form 4
Taylor Jeffrey L
Sr VP, Polyethylene		2015-05-27 16:26:1025,714
0		25,714Form 4
Wallace Stephen
VP, General Counsel, Secretary		2013-08-05 16:51:3725,163
200		25,363Form 4
Chao Catherine T.
Director		2024-08-12 11:26:245,580
19,423		25,003Form 4
Wilder Warren W
Senior Vice President		2008-03-18 17:04:5924,085
0		24,085Form 4
RILEY H JOHN JR
Director		2019-03-20 14:06:2822,652
0		22,652Form 4
NORTHCUTT R BRUCE
Director		2024-08-12 11:25:4321,183
0		21,183Form 4
Graff Michael J
Director		2024-08-12 11:24:0921,142
0		21,142Form 4
Gilson Jean-Marc
President and CEO		2024-07-16 14:00:2820,401
0		20,401Form 4
Condon Donald Marion Jr
Sr VP, Corp Bus Dev		2013-03-15 17:07:5017,647
0		17,647Form 4
Janssens Thomas J.
SVP, Ops - PEM & Corp Logistic		2025-02-20 14:38:4315,289
0		15,289Form 4
Bates Simon
VP, Building Products		2016-09-12 16:58:1914,930
0		14,930Form 4
Schubert Lawrence
Vice President, Polyethylene		2017-03-08 16:02:3714,093
0		14,093Form 3
Sheets Jeffrey Wayne
Director		2024-08-12 11:26:0412,759
0		12,759Form 4
Haas Marius
Director		2024-08-12 11:24:2712,759
0		12,759Form 4
Lubel Kimberly S
Director		2024-08-12 11:25:1611,653
0		11,653Form 4
LUKENS MAX L
Director		2019-08-19 09:42:5611,509
0		11,509Form 4
BARNETT E WILLIAM
Director		2012-12-03 16:56:2411,447
0		11,447Form 4
BLAKELY ROBERT T
Director		2018-08-22 09:29:2510,989
0		10,989Form 4
Hansen David R
Sr VP Adminstration		2015-02-24 16:26:409,814
0		9,814Form 4
MCCOLLUM MARK A
Director		2024-08-12 11:24:569,656
0		9,656Form 4
Kenner Andrew
SVP, Operations		2022-02-22 07:07:599,229
0		9,229Form 4
Keng Tai Li
Vice President and Treasurer		2004-08-18 14:37:457,800
0		7,800Form 4
DREESSEN RUTH I
Senior Vice President and CFO		2005-09-13 12:30:217,435
0		7,435Form 4
Zoeller Johnathan Stevan
VP and CAO		2024-03-22 14:55:016,751
0		6,751Form 4
Chao John Tsung-chen
Director		2025-02-20 14:41:306,709
0		6,709Form 4
Mattina Michael J.
Sr. VP, Polyethylene		2017-02-16 16:15:166,506
0		6,506Form 4
Mangieri George J
VP & Chief Accounting Officer		2020-02-19 15:34:144,671
0		4,671Form 4
GIBBONS JOHN D
Senior Vice President & CFO		2006-05-17 16:36:314,249
0		4,249Form 4
Sabat Carolyn Chao
Director		2024-08-12 11:26:403,580
0		3,580Form 4
Holy Jeffrey Adam
VP and CAO		2025-02-20 14:36:063,483
0		3,483Form 4
Whitaker Gilbert R Jr
Director		2006-08-23 16:22:572,957
0		2,957Form 4
Johannesen Andrew
Vice President & Treasurer		2011-01-06 16:03:222,780
0		2,780Form 4
CREGG ROGER A
Director		2024-12-10 19:24:071,339
0		1,339Form 4