Kuan-Ming Lin - 17 Jun 2026 Form 4 Insider Report for Silicon Motion Technology CORP (SIMO)

Reporting relationship: Director
Issuer ticker: SIMO
Reported as of: 17 Jun 2026
Net transaction value: -$930,320
SEC form: 4
Accepted by SEC: 24 Jun 2026, 10:28:29 UTC
Prior SEC filing: 27 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Kuan-Ming Lin

Key filing fact

Kuan-Ming Lin filed Form 4 for Silicon Motion Technology CORP (SIMO) on 24 Jun 2026.

Key facts

This page summarizes Kuan-Ming Lin's Form 4 filing for Silicon Motion Technology CORP (SIMO).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 24 Jun 2026, 10:28.

Change

Previous filing in this sequence was filed on 27 Mar 2026.
Current net transaction value: -$930,320.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002014102 Primary reporting owner

LIN KUAN-MING

Relationship: Director
Address: C/O SILICON MOTION TECHNOLOGY CORP., FLAT C, 19/F, WING CHEONG COMMERCIAL BLD, HONG KONG ISLAND, HONG KONG
Signature: /s/ Kuan-Ming Lin
Signature date: 24 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SIMO transaction

American depositary shares

Sale

Transaction value: $300,000
Shares: -1,000
Change %: -9.5%
Price: $300.00
Shares after: 9,500
Date: 17 Jun 2026
Ownership: Direct
Footnotes: F1

SIMO transaction

American depositary shares

Sale

Transaction value: $310,010
Shares: -1,000
Change %: -11%
Price: $310.01
Shares after: 8,500
Date: 17 Jun 2026
Ownership: Direct
Footnotes: F1, F2

SIMO transaction

American depositary shares

Sale

Transaction value: $320,310
Shares: -1,000
Change %: -12%
Price: $320.31
Shares after: 7,500
Date: 18 Jun 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each American depositary share ("ADS") represents four ordinary shares, US$0.01 par value per share, of Silicon Motion Technology Corp. (the "Issuer").

Footnote F2

The price reported in Column 4 is a weighted average price per ADS. These ADSs were sold in multiple transactions at prices ranging from $310.00 to $310.09 per ADS, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of ADSs sold at each separate price within the ranges set forth in this footnote.