// insider-profile
Chao David Tsung-Hung
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$453K
Total sold
2
0B · 2S transactions
Net seller
Overall direction
Most active in
Filing history: Aug 2024 — Aug 2025Based on last 8 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 9, 2025 | Chao David Tsung-Hung | WLK | Option Exercise | 1,128 | — | — |
| Aug 9, 2025 | Chao David Tsung-Hung | WLK | Option Exercise | 1,128 | $0.00 | $0K |
| Aug 8, 2025 | Chao David Tsung-Hung | WLK | Award | 2,168 | $0.00 | $0K |
| Nov 29, 2024 | Chao David Tsung-Hung | WLK | Sale | 1,750 | $129.08 | $226K |
| Nov 22, 2024 | Chao David Tsung-Hung | WLK | Sale | 1,750 | $130.00 | $228K |
3 more transactions hidden
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