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- Chao Albert
Stock Insider Trading Activity of Chao Albert
Chao Albert
Sell
Executive Chairman
WLK Aug 11, 2026
Avg Cost/Share
$80.06
Shares
38,873
Total Value
$3,120,774.58
Owned After
674,264
Chao Albert
Sell
Executive Chairman
WLK Dec 22, 2025
Avg Cost/Share
$73.69
Shares
40,836
Total Value
$3,004,373.19
Owned After
674,264
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Chao Albert | WLK | Executive Chairman | Aug 11, 2026 | Sell | $80.06 | 38,873 | $3,120,774.58 | 674,264 | |
| Chao Albert | WLK | Executive Chairman | Dec 22, 2025 | Sell | $73.69 | 40,836 | $3,004,373.19 | 674,264 |