Insider · CIK 0001299505

Chao James

Reports to the SEC for 2 companies · HOUSTON, TX

sec.gov

Transactions

Companies

Filings

CIK

0001299505

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-20	WLKWESTLAKE CORP · Restricted Stock UnitsA Award	Director, Senior Chairman	AAward	+7,472 sh	—	—	7,472
2026-02-20	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−1,569 sh	$94.10	−$148K	49,774
2026-02-20	WLKWESTLAKE CORP · Employee Option (right to buy)A Award	Director, Senior Chairman	AAward	+27.4K sh	—	—	27,382
2026-02-19	WLKWESTLAKE CORPA Award	Director, Senior Chairman	AAward	+3,884 sh	—	—	51,343
2026-02-18	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−2,664 sh	$98.95	−$264K	47,459
2026-02-17	WLKWESTLAKE CORP · Restricted Stock UnitsM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−10.4K sh	—	—	0
2026-02-17	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+10.4K sh	—	—	50,123
2025-08-28	WLKWESTLAKE CORPG Gift	Director, Senior Chairman	GGift	−15.1K sh	—	—	39,741
2025-05-29	WLKPWestlake Chemical Partners LPS Sale	Director, Senior Chairman	SSale	−3,700 sh	$22.10	−$81.8K	0
2025-05-28	WLKPWestlake Chemical Partners LPS Sale	Director, Senior Chairman	SSale	−4,600 sh	$22.10	−$102K	3,700
2025-05-27	WLKPWestlake Chemical Partners LPS Sale	Director, Senior Chairman	SSale	−5,608 sh	$22.17	−$124K	8,300
2025-02-21	WLKWESTLAKE CORP · Restricted Stock UnitsA Award	Director, Senior Chairman	AAward	+12.3K sh	—	—	12,322
2025-02-21	WLKWESTLAKE CORP · Employee Option (right to buy)A Award	Director, Senior Chairman	AAward	+37.2K sh	—	—	37,172
2025-02-21	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−6,554 sh	$110.54	−$724K	54,881
2025-02-20	WLKWESTLAKE CORPA Award	Director, Senior Chairman	AAward	+16.4K sh	—	—	61,435
2025-02-19	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−94 sh	$112.76	−$10.6K	45,060
2025-02-19	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−2,193 sh	$111.46	−$244K	45,154
2025-02-18	WLKWESTLAKE CORP · Restricted Stock UnitsM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−8,796 sh	—	—	0
2025-02-18	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+8,796 sh	—	—	47,347
2024-08-30	WLKWESTLAKE CORPG Gift	Director, Senior Chairman	GGift	−6,642 sh	—	—	38,551
2024-03-28	WLKWESTLAKE CORPG Gift	Director, Senior Chairman	GGift	−36.6K sh	—	—	45,193
2024-02-20	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−1,153 sh	$136.97	−$158K	81,825
2024-02-20	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−10 sh	$135.43	−$1,354.3	82,978
2024-02-20	WLKWESTLAKE CORPF Tax Payment	Director, Senior Chairman	FTax Payment	−11.8K sh	$129.92	−$1.53M	82,988
2024-02-19	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+10.8K sh	—	—	94,787
2024-02-19	WLKWESTLAKE CORP · Restricted Stock UnitsM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−10.8K sh	—	—	0
2024-02-16	WLKWESTLAKE CORP · Employee Option (right to buy)A Award	Director, Senior Chairman	AAward	+25.2K sh	—	—	25,242
2024-02-16	WLKWESTLAKE CORP · Restricted Stock UnitsA Award	Director, Senior Chairman	AAward	+9,118 sh	—	—	9,118
2024-02-16	WLKWESTLAKE CORPA Award	Director, Senior Chairman	AAward	+21.6K sh	—	—	84,013
2023-11-30	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+34.6K sh	$65.81	+$2.28M	96,998
2023-11-30	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+24.4K sh	$86.54	+$2.11M	121,435
2023-11-30	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+9,177 sh	$108.12	+$992K	130,612
2023-11-30	WLKWESTLAKE CORPD Disposition to Issuer	Director, Senior Chairman	DDisposition to Issuer	−57.2K sh	$128.37	−$7.35M	73,380
2023-11-30	WLKWESTLAKE CORPD Disposition to Issuer	Director, Senior Chairman	DDisposition to Issuer	−11K sh	$129.14	−$1.42M	62,399
2023-11-30	WLKWESTLAKE CORP · Employee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−24.4K sh	—	—	12,589
2023-11-30	WLKWESTLAKE CORP · Employee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−34.6K sh	—	—	0
2023-11-30	WLKWESTLAKE CORP · Employee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−9,177 sh	—	—	18,633
2023-08-31	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+43.7K sh	$65.81	+$2.88M	365,231
2023-08-31	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+55.8K sh	$79.83	+$4.45M	321,493
2023-08-31	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+35.3K sh	$107.75	+$3.81M	265,727
2023-08-31	WLKWESTLAKE CORP · Emplopyee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−62.2K sh	—	—	0
2023-08-31	WLKWESTLAKE CORP · Emplopyee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−35.3K sh	—	—	0
2023-08-31	WLKWESTLAKE CORP · Emplopyee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−55.8K sh	—	—	0
2023-08-31	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+47.6K sh	$44.42	+$2.11M	168,209
2023-08-31	WLKWESTLAKE CORP · Emplopyee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−47.6K sh	—	—	0
2023-08-31	WLKWESTLAKE CORPM Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	+62.2K sh	$61.87	+$3.85M	230,406
2023-08-31	WLKWESTLAKE CORPD Disposition to Issuer	Director, Senior Chairman	DDisposition to Issuer	−227K sh	$131.15	−$29.7M	138,638
2023-08-31	WLKWESTLAKE CORPD Disposition to Issuer	Director, Senior Chairman	DDisposition to Issuer	−18K sh	$132.48	−$2.38M	120,640
2023-08-31	WLKWESTLAKE CORPG Gift	Director, Senior Chairman	GGift	−58.3K sh	—	—	62,372
2023-08-31	WLKWESTLAKE CORP · Emplopyee Option (right to buy)M Exercise/Conversion	Director, Senior Chairman	MExercise/Conversion	−43.7K sh	—	—	34,599

Recent filings

Accepted (ET)
Feb 234
Chao James0001193125-26-063659
SEC(opens sec.gov)
Feb 194
Chao James0001193125-26-059213
SEC(opens sec.gov)
Aug 294
Chao James0001299505-25-000007
SEC(opens sec.gov)
May 304
Chao James0000950170-25-079347
SEC(opens sec.gov)
May 294
Chao James0000950170-25-078698
SEC(opens sec.gov)
Feb 244
Chao James0000950170-25-025479
SEC(opens sec.gov)
Feb 204
Chao James0000950170-25-024013
SEC(opens sec.gov)
Sep 34
Chao James0000950170-24-102579
SEC(opens sec.gov)

Companies

Address

2801 POST OAK BLVD., STE. 600

HOUSTON, TX, 77056