YONG SIEW WAI — SEC Form 4 filings
SEC reporting owner CIK 1247602. 4 Form 4 filings on record with FilingPulse; latest filed 2026-01-29.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-01-18 to 2026-01-29. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| TRIO-TECH INTERNATIONAL (TRT) | PRESIDENT AND CEO, Director, 10% owner | 4 | — | — | 5 |
Form 4 filings — YONG SIEW WAI
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-01-29 | 4 | TRIO-TECH INTERNATIONAL (TRT) | Option exercise (M): 80,111 @ $2.64 · Option exercise (M): 8,011 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | TRIO-TECH INTERNATIONAL (TRT) | Grant/award (A): 80,000 (derivative) @ $0 | EDGAR |
| 2025-03-27 | 4 | TRIO-TECH INTERNATIONAL (TRT) | Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
| 2024-01-18 | 4 | TRIO-TECH INTERNATIONAL (TRT) | Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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