SEC CIK 1732700
Chang Robby Sai Kit
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| URGview stock → | 96,449 | 2026-08-24 |
| RIOTview stock → | 72,000 | 2018-09-20 |
Position History — RIOT
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — RIOT
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2018-09-20 | Option exercise (derivative) | 12,000 | $0.00 | 12,000 |
| 2018-09-20 | Option exercise | 12,000 | $0.00 | 72,000 |
| 2018-02-27 | — | — | — | 60,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.