Robert Yu Lang Mao
CIK 1232218 · President and CEO · last filed 2024-05-24
"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
$2.88M
Companies
3
Total Filings
41
Lifetime Open-Market Net
-$5.84M
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 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-10-04 | ERII | Gift (G) | −121,403 | $0 | EDGAR |
| 2021-10-04 | ERII | Gift (G) | −121,403 | $0 | EDGAR |
| 2021-02-03 | ERII | Grant (A) | — | $0 | EDGAR |
| 2020-12-15 | ERII | Mixed | +36,208 | -$2.3K | EDGAR |
| 2020-05-22 | ERII | Grant (A) | — | $0 | EDGAR |
| 2019-07-10 | ERII | Grant (A) | — | $0 | EDGAR |
| 2019-05-16 | ERII | Exer (M) | +39,042 | $101.9K | EDGAR |
| 2018-06-18 | ERII | Grant (A) | — | $0 | EDGAR |
| 2018-06-18 | ERII | Grant (A) | — | $0 | EDGAR |
| 2017-06-29 | ERII | Grant (A) | — | $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.