Chao Catherine T.
Westlake Chemical Corporation · Director
Chao Catherine T. is listed in public filings as director. This Chao Catherine T. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Westlake Chemical Corporation (WLK). Investors use Chao Catherine T.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --1.1k shares | Grant / ExerciseAug 9, 2025 | Disclosure amount unavailable1.1k shares | -- | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --2.2k shares | Grant / ExerciseAug 8, 2025 | Disclosure amount unavailable2.2k shares | -- | -- | |
| --1.1k shares | Grant / ExerciseAug 11, 2024 | Disclosure amount unavailable1.1k shares | -- | -- | |
| --1.1k shares | Grant / ExerciseAug 9, 2024 | Disclosure amount unavailable1.1k shares | -- | -- |