James Chao
CIK 1299505 · Senior Chairman · last filed 2026-02-23
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$8.63B
Companies
2
Total Filings
91
Lifetime Open-Market Net
-$35.52M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 2 of 10
91 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-20 | WLK | Grant (A) | — | $0 | EDGAR |
| 2023-12-01 | WLK | Mixed | — | -$3.38M | EDGAR |
| 2023-09-15 | WLK | — | — | $0 | EDGAR |
| 2023-09-01 | WLK | Mixed | −58,268 | -$15.01M | EDGAR |
| 2023-08-31 | WLK | Mixed | — | -$2.39M | EDGAR |
| 2023-03-15 | WLK | Mixed | +21,525 | -$1.63M | EDGAR |
| 2023-02-21 | WLK | Grant (A) | — | $0 | EDGAR |
| 2023-02-17 | WLK | Grant (A) | +37,150 | $0 | EDGAR |
| 2023-02-16 | WLK | Mixed | +12,360 | -$750.6K | EDGAR |
| 2022-06-13 | WLKP | Gift (G) | −10,000 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.