Shum Heung Yeung
Director · DAO
As of 2026-09-17, Shum Heung Yeung has 38 Form 4 transactions on record across 1 company — 38 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $870K
- Indirect $0
| DAO | direct | 60,773 sh | $870K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | DAO | Sale | 4,012 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-09-01 | DAO | Sale | 4,012 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-09-01 | DAO | Sale | 4,012 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-09-01 | DAO | Sale | 4,012 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 4,000 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 3,997 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 9,189 | — | −13.1% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 4,000 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 3,997 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 9,189 | — | −13.1% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 9,189 | — | −13.1% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 4,000 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 3,997 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 9,189 | — | −13.1% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 4,000 | — | −6.2% of holding | 60,773 | Form 4 |
| 2026-08-31 | DAO | Sale | 3,997 | — | −6.2% of holding | 60,773 | Form 4 |
22 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-01 | DAO | Option exercise | 4,012 | 0 | Form 4 |
| 2026-09-01 | DAO | Option exercise | 4,012 | 64,785 | Form 4 |
| 2026-09-01 | DAO | Option exercise | 4,012 | 64,785 | Form 4 |
| 2026-09-01 | DAO | Option exercise | 4,012 | 64,785 | Form 4 |
| 2026-09-01 | DAO | Option exercise | 4,012 | 64,785 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 3,997 | 13,201 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 9,189 | 4,012 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 4,000 | 17,198 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 9,189 | 69,962 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 4,000 | 64,773 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 9,189 | 69,962 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 4,000 | 64,773 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 3,997 | 64,770 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 9,189 | 69,962 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 3,997 | 64,770 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 9,189 | 69,962 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 4,000 | 64,773 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 3,997 | 64,770 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 4,000 | 64,773 | Form 4 |
| 2026-08-31 | DAO | Option exercise | 3,997 | 64,770 | Form 4 |
| 2026-05-29 | DAO | Award / grant | 11,450 | 26,002 | Form 4 |
| 2026-05-29 | DAO | Award / grant | 11,450 | 26,002 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.