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 7 of 10
91 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-02-20 | WLK | Grant (A) | — | $0 | EDGAR |
| 2013-02-20 | WLK | Mixed | — | -$1.85M | EDGAR |
| 2013-02-20 | WLK | Exer (M) | — | $0 | EDGAR |
| 2013-01-10 | WLK | Gift (G) | −12,000 | $0 | EDGAR |
| 2012-12-12 | WLK | Gift (G) | −8,000 | $0 | EDGAR |
| 2012-12-11 | WLK | Mixed | — | -$1.65M | EDGAR |
| 2012-12-10 | WLK | Mixed | — | -$73.5K | EDGAR |
| 2012-08-24 | WLK | Mixed | — | -$1.85M | EDGAR |
| 2012-05-31 | WLK | Mixed | +24,934 | -$1.57M | EDGAR |
| 2012-05-31 | WLK | Sell (S) | −24,934 | -$1.42M | 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.