What does Silicon Motion Technology CORP do?

Silicon Motion Technology CORP is a public company in the Semiconductors & Related Devices industry, incorporated in E9. It is registered with the SEC under CIK 0001329394 and trades on NASDAQ under the ticker SIMO.

How many SEC filings has Silicon Motion Technology CORP made?

Silicon Motion Technology CORP has filed 423 documents with the SEC since 2005. These include annual reports (10-K), quarterly reports (10-Q), current event notices (8-K), and insider transaction disclosures (Form 4).

Silicon Motion Technology CORP

SIMO NASDAQ CIK: 0001329394 Semiconductors & Related Devices Inc. in E9

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Overview All Filings Annual Quarterly Insiders

Recent Filings

All 423 filings →

Form	Description	Date
3	—	Mar 27, 2026
3	—	Mar 27, 2026
3	—	Mar 27, 2026
3	—	Mar 27, 2026
3	—	Mar 27, 2026
3	—	Mar 27, 2026
144	—	Feb 24, 2026
6-K	6-K	Feb 4, 2026
6-K	6-K	Feb 2, 2026
6-K	6-K	Jan 9, 2026

Insider Transactions

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About This Profile

This page aggregates all publicly available SEC EDGAR data for Silicon Motion Technology CORP. Financial figures are sourced from XBRL-tagged 10-K annual reports. Insider transactions are sourced from Form 4 filings required within two business days of a transaction.

Key Financials

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Details

CIK: 0001329394
Ticker: SIMO
Exchange: NASDAQ
Incorporated: E9
First Filing: 2005
Total Filings: 423

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