Shii Tyng Duann
CIK: 0001993728
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (100.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
SIMO
Silicon Motion Technology CORP
Director
Discretionary Trading P&L
Holdings
About DUANN SHII TYNG
DUANN SHII TYNG (SEC CIK 0001993728) files insider reports with the SEC as Director of Silicon Motion Technology CORP (SIMO).
Signal8 holds 2 ownership filings by DUANN SHII TYNG (1 Form 3, 1 Form 4), filed between Mar 27, 2026 and May 7, 2026. Those filings report 1 transaction, the latest on May 6, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on DUANN SHII TYNG's filings is in HONG KONG ISLAND.
Recent filings by DUANN SHII TYNG
- May 6, 2026: Open-market sale of SIMO shares (Form 4, code S).
Other insiders filing for Silicon Motion Technology CORP (SIMO)
- SHIEH HAN-PING, Director
- LIN KUAN-MING, Director
- CHENG TAO, VP of Manufacturing Operations
- LIN YUEH-HUA, Vice President of Finance
- JU SHANG-TZU, SVP of Platform and Strategy
- TSAI PO HUNG, CFO