Form 4 for SIMO Silicon Motion Technology CORP
Accepted 2026-05-07 16:15:48 ET · period of report 2026-05-06 · accession 0000898432-26-000318 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-07 16:15 | 2026-05-06 | SIMO | DUANN SHII TYNG | Dir | S - Sale | $245.00 | -1,500 | 15.2K | -9% | -$367.5K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | American depositary shares | 2026-05-06 | S | D | 1,500 | $245.00 | 15,200 | D | — | — | (F1) Each American depositary share represents four ordinary shares, US$0.01 par value per share, of Silicon Motion Technology Corp. (F1) Each American depositary share represents four ordinary shares, US$0.01 par value per share, of Silicon Motion Technology Corp. |