Chao Albert
CIK: 0001299403•Executive Chairman
OfficerDirector
Primary company: WESTLAKE CORP (WLK)
Chao Albert is a corporate insider (Executive Chairman) at WESTLAKE CORP (WLK) filing SEC Form 4 transactions. 362 transactions across 2 companies, totaling $6,362,799 in purchases and $54,575,578 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Tax Payment | 5,089 | $98.95 | $504K | 639,188 | 2/18/2026 Filed: 2/17/2026 | Filing → | |
| Exercise | 16,555 | - | - | 0 | 2/17/2026 Filed: 2/17/2026 | Filing → | |
| Exercise | 16,555 | - | - | 644,277 | 2/17/2026 Filed: 2/17/2026 | Filing → | |
| Exercise | 81,673 | - | - | 0 | 12/22/2025 Filed: 12/23/2025 | Filing → | |
| Sale | 521 | $74.44 | $39K | 627,722 | 12/22/2025 Filed: 12/23/2025 | Filing → | |
| Sale | 30,604 | $73.80 | $2.26M | 628,243 | 12/22/2025 Filed: 12/23/2025 | Filing → | |
| Sale | 9,711 | $72.82 | $707K | 658,847 | 12/22/2025 Filed: 12/23/2025 | Filing → | |
| Exercise | 81,673 | $44.42 | $3.63M | 668,558 | 12/22/2025 Filed: 12/23/2025 | Filing → | |
| Award | 12,322 | - | - | 12,322 | 2/21/2025 Filed: 2/24/2025 | Filing → | |
| Award | 37,172 | $110.15 | $4.09M | 37,172 | 2/21/2025 Filed: 2/24/2025 | Filing → | |
| Tax Payment | 13,390 | $110.54 | $1.48M | 586,885 | 2/21/2025 Filed: 2/24/2025 | Filing → | |
| Award | 33,456 | - | - | 600,275 | 2/20/2025 Filed: 2/24/2025 | Filing → | |
| Tax Payment | 249 | $112.73 | $28K | 566,819 | 2/19/2025 Filed: 2/20/2025 | Filing → | |
| Tax Payment | 5,820 | $111.46 | $649K | 567,068 | 2/19/2025 Filed: 2/20/2025 | Filing → | |
| Exercise | 17,972 | - | - | 0 | 2/18/2025 Filed: 2/20/2025 | Filing → | |
| Exercise | 17,972 | - | - | 572,888 | 2/18/2025 Filed: 2/20/2025 | Filing → | |
| Exercise | 45,298 | - | - | 0 | 8/16/2024 Filed: 8/19/2024 | Filing → | |
| Disposition | 7 | $147.04 | $1K | 554,916 | 8/16/2024 Filed: 8/19/2024 | Filing → | |
| Disposition | 45,291 | $146.61 | $6.64M | 554,923 | 8/16/2024 Filed: 8/19/2024 | Filing → | |
| Exercise | 45,298 | $68.09 | $3.08M | 600,214 | 8/16/2024 Filed: 8/19/2024 | Filing → |
Type
Tax Payment
Shares
5,089
Price
$98.95
Value
$504K
Type
Exercise
Shares
16,555
Price
-
Value
-
Type
Exercise
Shares
16,555
Price
-
Value
-
Type
Exercise
Shares
81,673
Price
-
Value
-
Type
Sale
Shares
521
Price
$74.44
Value
$39K
Type
Sale
Shares
30,604
Price
$73.80
Value
$2.26M
Type
Sale
Shares
9,711
Price
$72.82
Value
$707K
Type
Exercise
Shares
81,673
Price
$44.42
Value
$3.63M
Type
Award
Shares
12,322
Price
-
Value
-
Type
Award
Shares
37,172
Price
$110.15
Value
$4.09M
Type
Tax Payment
Shares
13,390
Price
$110.54
Value
$1.48M
Type
Award
Shares
33,456
Price
-
Value
-
Type
Tax Payment
Shares
249
Price
$112.73
Value
$28K
Type
Tax Payment
Shares
5,820
Price
$111.46
Value
$649K
Type
Exercise
Shares
17,972
Price
-
Value
-
Type
Exercise
Shares
17,972
Price
-
Value
-
Type
Exercise
Shares
45,298
Price
-
Value
-
Type
Disposition
Shares
7
Price
$147.04
Value
$1K
Type
Disposition
Shares
45,291
Price
$146.61
Value
$6.64M
Type
Exercise
Shares
45,298
Price
$68.09
Value
$3.08M
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