TONY KIN SHUN CHENG
CIK 1783774 · President and CEO · last filed 2026-04-27
"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
$1.48M
Companies
2
Total Filings
16
Lifetime Open-Market Net
$0
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 2
16 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-02-22 | RZC | Grant (A) | +2,732 | $407.2K | EDGAR |
| 2023-01-23 | RZC | Exer (M) | +2,732 | $0 | EDGAR |
| 2022-03-24 | RZB | Grant (A) | — | $0 | EDGAR |
| 2021-03-15 | RZB | Grant (A) | — | $0 | EDGAR |
| 2020-05-18 | RZB | Grant (A) | +2,898 | $247.6K | EDGAR |
| 2020-03-10 | RZB | Grant (A) | — | $0 | EDGAR |
Showing 11–16 of 16
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Page 2 of 2
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.