InsiderTrades

DUANN SHII TYNG

SEC CIK 1993728 · EDGAR

Buying vs selling by month open-market trades, last 24 months, SIMO
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
SIMOSilicon Motion Technology CORPDir 15.2K — $367.5K 12026-05-062026-05-06

Most active insiders at SIMO, 12 months

#InsiderTitleBoughtSold
1 LIN KUAN-MINGDir —$930.3K
2 SHIEH HAN-PINGDir —$629.2K
3 DUANN SHII TYNGDir —$367.5K

Transactions 1

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-07 16:15 2026-05-06 SIMO Silicon Motion Technology CORP DUANN SHII TYNG Dir S - Sale $245.00 -1,500 15.2K -9% -$367.5K

Purchase Sale Sale after option exercise All abbreviations