David Tsung-Hung Chao
Known title: DirectorCIK: 0001726418
Associated companies
Transaction History
| WLK | ▲ Buy | Option Exercise | 2,168 | — | 8/8/2026 | View on chart |
| WLK | ▲ Buy | Option Exercise | 1,128 | — | 8/9/2025 | View on chart |
| WLK | ▼ Sell | Open Market | 1,750 | $226K | 11/29/2024 | View on chart |
| WLK | ▼ Sell | Open Market | 1,750 | $228K | 11/22/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 1,136 | — | 8/11/2024 | View on chart |
| WLK | ▼ Sell | Gift | 19,423 | $0 | 8/31/2023 | View on chart |
| WLK | ▼ Sell | Open Market | 1,000 | $131K | 8/23/2023 | View on chart |
| WLK | ▲ Buy | Option Exercise | 1,446 | — | 8/12/2023 | View on chart |
| WLK | ▲ Buy | Option Exercise | 1,763 | — | 8/13/2022 | View on chart |