SIMO / Silicon Motion Technology Corporation - Depositary Receipt (Common Stock) - Документы SEC, Годовой отчет, Доверенное заявление

Silicon Motion Technology Corporation – Депозитарные расписки (обыкновенные акции)
US ˙ NasdaqGS ˙ US82706C1080

Основная статистика
LEI 5299005RBVBZQJTYFC89
CIK 1329394
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Silicon Motion Technology Corporation - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
July 31, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19

July 31, 2025 EX-99.1

Silicon Motion Announces Results for the Period Ended June 30, 2025

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended June 30, 2025 NEWS RELEASE Business Highlights • Second quarter of 2025 sales increased 19% Q/Q and decreased 6% Y/Y • SSD controller sales: 2Q of 2025 increased 0% to 5% Q/Q and decreased 15% to 20% Y/Y • eMMC+UFS controller sales: 2Q of 2025 increased 40% to 45% Q/Q and increased 10% to 15% Y/Y • SSD solutions sales: 2Q o

July 28, 2025 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., July 28, 2025 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 28, 2024, the Board of Directors of the Company

July 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19

July 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25

July 8, 2025 EX-99.1

Silicon Motion Announces Second Quarter 2025 Earnings Conference Call

Exhibit 99.1 Silicon Motion Announces Second Quarter 2025 Earnings Conference Call TAIPEI, Taiwan and MILPITAS, Calif., July 8, 2025 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, plans to release its second quarter 2025 financial results after the market closes on July 30, 202

July 1, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19

July 1, 2025 EX-99.1

Silicon Motion Announces the Addition of Jeffrey Ju as Senior Vice President of Platform & Strategy

EX-99.1 Exhibit 99.1 Silicon Motion Announces the Addition of Jeffrey Ju as Senior Vice President of Platform & Strategy TAIPEI, Taiwan and MILPITAS, Calif., June 30, 2025 — Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion”), a global leader in designing and marketing NAND flash controllers for solid-state storage devices, today announced the addition of Mr. Jeffrey Ju as Se

June 4, 2025 S-8

As filed with the Securities and Exchange Commission on June 4, 2025

As filed with the Securities and Exchange Commission on June 4, 2025 Registration No.

June 4, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form S-8 (Form Type) SILICON MOTION TECHNOLOGY CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) SILICON MOTION TECHNOLOGY CORPORATION (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Security Type  Security Class Title 1 Fee Calculation  or Carry Forward Rule Amount Registered 2   Proposed Maximum Offering Price Per Share 3 Maximum Aggregate Offering Price 3 Fee Rate Amount of  Registration  Fee Equity  Ordinary Shares, par value US$0.

June 4, 2025 EX-10.1

SILICON MOTION TECHNOLOGY CORPORATION 2025 INCENTIVE PLAN

Exhibit 10.1 SILICON MOTION TECHNOLOGY CORPORATION 2025 INCENTIVE PLAN Article 1. Establishment, Purpose and Duration 1.1 Establishment. Silicon Motion Technology Corporation, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Company”), establishes an incentive compensation plan to be known as the Silicon Motion Technology Corporation 2025 Incentive

May 30, 2025 EX-1.01

Silicon Motion Technology Corporation Conflict Minerals Report For The Year Ended December 31, 2024

EX-1.01 Exhibit 1.01 Silicon Motion Technology Corporation Conflict Minerals Report For The Year Ended December 31, 2024 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report (this “Report”) contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion Technology Corpor

May 30, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other ju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) Flat C, 19/F, Wing Cheong Commercial Building,

April 30, 2025 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.2 Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jason Tsai, Chief Financial Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a mat

April 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-5138

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 1

April 30, 2025 EX-99.1

Silicon Motion Announces Results for the Period Ended March 31, 2025

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2025 NEWS RELEASE Business Highlights • First quarter of 2025 sales decreased 13% Q/Q and decreased 12% Y/Y • SSD controller sales: 1Q of 2025 decreased 10% to 15% Q/Q and decreased 20% to 25% Y/Y • eMMC+UFS controller sales: 1Q of 2025 decreased 15% to 20% Q/Q and decreased 0% to 5% Y/Y • SSD solutions sales: 1Q

April 30, 2025 EX-11.1

Silicon Motion Technology Corporation Insider Trading and Investor Communications Policy

EX-11.1 Exhibit 11.1 Silicon Motion Technology Corporation Insider Trading and Investor Communications Policy Introduction and Purpose This Insider Trading and Investor Communications Policy (this “Policy”) is being delivered to all employees and members (“Board Members”) of the Board of Directors (“Board”) of Silicon Motion Technology Corporation and its subsidiaries (collectively, the “Company”

April 30, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

April 30, 2025 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

April 30, 2025 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.1 Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, the Chief Executive Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement

April 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-5138

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25

April 25, 2025 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., April 25, 2025 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 28, 2024, the Board of Directors of the Compan

April 9, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-5138

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 1

April 9, 2025 EX-99.1

Silicon Motion Announces First Quarter 2025 Earnings Conference Call

Exhibit 99.1 Silicon Motion Announces First Quarter 2025 Earnings Conference Call TAIPEI, Taiwan and MILPITAS, Calif., April 9, 2025 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, plans to release its first quarter 2025 financial results after the market closes on April 29, 202

February 6, 2025 EX-99.1

Silicon Motion Announces Results for the Period Ended December 31, 2024

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended December 31, 2024 NEWS RELEASE Business Highlights • Fourth quarter of 2024 sales decreased 10% Q/Q and decreased 6% Y/Y • SSD controller sales: 4Q of 2024 decreased 5% to 10% Q/Q and decreased 5% to 10% Y/Y • eMMC+UFS controller sales: 4Q of 2024 decreased 10% to 15% Q/Q and were flat Y/Y • SSD solutions sales: 4Q of 2024

February 6, 2025 EX-99.1

Silicon Motion Announces New $50 Million Share Repurchase Program

EX-99.1 Exhibit 99.1 Silicon Motion Announces New $50 Million Share Repurchase Program NEWS RELEASE TAIPEI, Taiwan and MILPITAS, Calif., February 6, 2025 — Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”) today announced that its Board of Directors has authorized a new share repurchase program and approved related cash disbursement for the Company to repur

February 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2025 Commission File Number: 000-5

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building No

February 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2025 Commission File Number: 000-5

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building No

January 24, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2025 Commission File Number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-

January 24, 2025 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., January 24, 2025 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 28, 2024, the Board of Directors of the Comp

January 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2025 Commission File Number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2025 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-

January 7, 2025 EX-99.1

Silicon Motion Announces Preliminary Fourth Quarter 2024 Revenue and Earnings Conference Call Details

Exhibit 99.1 Silicon Motion Announces Preliminary Fourth Quarter 2024 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., January 7, 2025 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary fourth quarter financia

October 31, 2024 EX-99.2

Silicon Motion Appoints Jason Tsai as Chief Financial Officer

Exhibit 99.2 Silicon Motion Appoints Jason Tsai as Chief Financial Officer TAIPEI, Taiwan and MILPITAS, Calif., October 31, 2024 –Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, today announced, following a search process, that Jason Tsai, currently the Int

October 31, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-

October 31, 2024 EX-99.1

Non-GAAP Adjustment

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended September 30, 2024 NEWS RELEASE Business Highlights • Third quarter of 2024 sales increased 1% Q/Q and increased 23% Y/Y • SSD controller sales: 3Q of 2024 were flat Q/Q and increased 20% to 25% Y/Y • eMMC+UFS controller sales: 3Q of 2024 increased 0% to 5% Q/Q and increased 40% to 45% Y/Y • SSD solutions sales: 3Q of 2024 increase

October 28, 2024 EX-99.1

Silicon Motion Announces Annual Cash Dividend Payable Quarterly

Exhibit 99.1 Silicon Motion Announces Annual Cash Dividend Payable Quarterly TAIPEI, Taiwan and MILPITAS, Calif., October 28, 2024 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, announces today its annual cash dividend of $2.00 per ADS. The Board of Direct

October 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-

October 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-

October 8, 2024 EX-99.1

Silicon Motion Announces Preliminary Third Quarter 2024 Revenue and Earnings Conference Call Details

Exhibit 99.1 Silicon Motion Announces Preliminary Third Quarter 2024 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., October 8, 2024 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary third quarter financial

September 9, 2024 EX-99.1

Articles of Association of the Employee Welfare Savings Association of Silicon Motion, Inc. (these “Articles”)

Exhibit 99.1 Articles of Association of the Employee Welfare Savings Association of Silicon Motion, Inc. (these “Articles”) Article 1: Purpose This Association (as defined below) is formed by members for the purpose of long-term savings and financial management. It is established as the Employee Welfare Savings Association of Silicon Motion, Inc. (hereinafter referred to as the “Company”), where m

September 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2024 Commission File Number: 000-

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building N

August 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 1, 2024 Commission File Number: 000-51380 Silicon Mot

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 1, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

August 2, 2024 EX-99.1

Silicon Motion Announces Results for the Period Ended June 30, 2024

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended June 30, 2024 NEWS RELEASE Business Highlights • Second quarter of 2024 sales increased 11% Q/Q and increased 50% Y/Y • SSD controller sales: 2Q of 2024 increased 0% to 5% Q/Q and increased 25% to 30% Y/Y • eMMC+UFS controller sales: 2Q of 2024 increased 25% to 30% Q/Q and increased 190% to 195% Y/Y • SSD solutions sales: 2

July 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 29, 2024 Commission File Number: 000-51380 Silicon Moti

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 29, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

July 29, 2024 EX-99.1

Silicon Motion Confirms Quarterly Dividend

EX-99.1 Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., July 29, 2024 –Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 30, 2023, the Board of Directors of th

July 8, 2024 EX-99.1

Silicon Motion Announces Preliminary Second Quarter 2024 Revenue and Earnings Conference Call Details

Exhibit 99.1 Silicon Motion Announces Preliminary Second Quarter 2024 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., July 8, 2024 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary second quarter financial r

July 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 8, 2024 Commission File Number: 000-51380 Silicon Motio

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 8, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois St

May 30, 2024 EX-1.01

Silicon Motion Technology Corporation Conflict Minerals Report For The Year Ended December 31, 2023

Exhibit 1.01 Silicon Motion Technology Corporation Conflict Minerals Report For The Year Ended December 31, 2023 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion’s objectives for its conflicts mineral po

May 30, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other ju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) Flat C, 19/F, Wing Cheong Commercial Building,

May 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 3, 2024 Commission File Number: 000-51380 Silicon Motion

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 3, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Street

May 3, 2024 EX-99.1

Silicon Motion Announces Results for the Period Ended March 31, 2024

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2024 NEWS RELEASE Business Highlights • First quarter of 2024 sales decreased 6% Q/Q and increased 53% Y/Y • SSD controller sales: 1Q of 2024 increased 0% to 5% Q/Q and increased 35% to 40% Y/Y • eMMC+UFS controller sales: 1Q of 2024 decreased 10% to 15% Q/Q and increased 235% to 240% Y/Y • SSD solutions sales: 1Q of 2024

April 30, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

April 30, 2024 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

April 30, 2024 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.1 Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, the Chief Executive Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement

April 30, 2024 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.2 Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jason Tsai, the Interim Chief Financial Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statem

April 30, 2024 EX-97.1

SILICON MOTION TECHNOLOGY CORPORATION INCENTIVE-BASED COMPENSATION RECOVERY POLICY

Exhibit 97.1 SILICON MOTION TECHNOLOGY CORPORATION INCENTIVE-BASED COMPENSATION RECOVERY POLICY 1. Policy Purpose. The purpose of this Silicon Motion Technology Corporation (the “Company”) Incentive-Based Compensation Recovery Policy (this “Policy”) is to enable the Company to recover Erroneously Awarded Compensation in the event that the Company is required to prepare an Accounting Restatement. T

April 30, 2024 EX-2.4

DESCRIPTION OF SECURITIES

Exhibit 2.4 DESCRIPTION OF SECURITIES As of the end of the fiscal year covered by the annual report on Form 20-F (the “Annual Report”) of Silicon Motion Technology Corporation (“we,” “us” or “our”) to which this description is attached or incorporated by reference as an exhibit, we registered ordinary shares, par value US$0.01 per share (“ordinary shares”) and American Depositary Shares (“ADSs”),

April 29, 2024 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., April 29, 2024 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 30, 2023, the Board of Directors of the Compan

April 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 29, 2024 Commission File Number: 000-51380 Silicon Mot

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 29, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

April 25, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 25, 2024 Commission File Number: 000-51380 Silicon Mot

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 25, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Stre

April 25, 2024 EX-99.1

Silicon Motion Announces Chief Financial Officer Transition

Exhibit 99.1 Silicon Motion Announces Chief Financial Officer Transition Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”) today announced that Jason Tsai, currently VP of IR and Finance at Silicon Motion, has been appointed Interim Chief Financial Officer of the Company effective as of April 25, 2024. Mr. Jason Tsai succeeds Mr. Riyadh Lai who will be step

April 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 9, 2024 Commission File Number: 000-51380 Silicon Moti

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 9, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

April 9, 2024 EX-99.1

Silicon Motion Announces Preliminary First Quarter 2024 Revenue and Earnings Conference Call Details

Exhibit 99.1 Silicon Motion Announces Preliminary First Quarter 2024 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., April 9, 2024 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary first quarter financial re

February 7, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 7, 2024 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 7, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois St

February 7, 2024 EX-99.1

-15% to -10% Q/Q +39% to 47% Y/Y

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended December 31, 2023 NEWS RELEASE Business Highlights • Fourth quarter sales increased 17% Q/Q and increased 1% Y/Y • SSD controller sales: 4Q increased 15% to 20% Q/Q and increased 0% to 5% Y/Y • eMMC+UFS controller sales: 4Q increased 25% to 30% Q/Q and increased 20% to 25% Y/Y • SSD solutions sales: 4Q decreased 5% to 10% Q/Q and d

February 5, 2024 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., February 5, 2024 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 30, 2023, the Board of Directors of the Comp

February 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 5, 2024 Commission File Number: 000-51380 Silicon M

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 5, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

January 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 5, 2024 Commission File Number: 000-51380 Silicon Mo

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 5, 2024 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

January 5, 2024 EX-99.1

Silicon Motion Announces Preliminary Fourth Quarter 2023 Revenue and Earnings Conference Call Details

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Fourth Quarter 2023 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., January 5, 2024 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary fourth quarter

December 18, 2023 EX-99.1

Silicon Motion announces the Retirement of Mr. Yung-Chien Wang, the Appointment of Mr. Cain Lin and the Re-Election of Mr. Steve Chen to its Board of Directors

Exhibit 99.1 Silicon Motion announces the Retirement of Mr. Yung-Chien Wang, the Appointment of Mr. Cain Lin and the Re-Election of Mr. Steve Chen to its Board of Directors TAIPEI, Taiwan and MILPITAS, Calif., Dec. 18, 2023 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion,” the “Company” or “we”), a global leader in designing and marketing NAND flash controllers for solid-

December 18, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 18, 2023 Commission File Number: 000-51380 Silicon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 18, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

December 12, 2023 EX-99.1

Silicon Motion Announces New Organizational Structure to Support Continued Global Business Growth Establishes Two Dedicated Business Units and Appoints Senior Leaders to Oversee Growth and Further Market Expansion

Exhibit 99.1 Silicon Motion Announces New Organizational Structure to Support Continued Global Business Growth Establishes Two Dedicated Business Units and Appoints Senior Leaders to Oversee Growth and Further Market Expansion TAIPEI, Taiwan and MILPITAS, Calif., Dec. 11, 2023 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion, “the “Company” or “we”), a global leader in des

December 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 11, 2023 Commission File Number: 000-51380 Silicon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 11, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

November 2, 2023 EX-99.1

Silicon Motion Announces Results for the Period Ended September 30, 2023

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended September 30, 2023 NEWS RELEASE Business Highlights • Third quarter sales increased 23% Q/Q and decreased 31% Y/Y • SSD controller sales: 3Q increased 5% to 10% Q/Q and decreased 10% to 15% Y/Y • eMMC+UFS controller sales: 3Q increased 100% to 105% Q/Q and decreased 40% to 45% Y/Y • SSD solutions sales: 3Q decreased 5% to 10% Q/Q a

November 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 November 1, 2023 Commission File Number: 000-51380 Silicon M

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 November 1, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

October 31, 2023 EX-99.1

Silicon Motion Announces Annual Cash Dividend Payable Quarterly

Exhibit 99.1 Silicon Motion Announces Annual Cash Dividend Payable Quarterly TAIPEI, Taiwan and MILPITAS, Calif., October 30, 2023 –Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, announces today its annual cash dividend of $2.00 per ADS. The Board of Direc

October 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 30, 2023 Commission File Number: 000-51380 Silicon M

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 30, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

October 6, 2023 EX-99.1

Silicon Motion Announces Preliminary Third Quarter 2023 Revenue and Earnings Conference Call Details

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Third Quarter 2023 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., October 6, 2023 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary third quarter fi

October 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 6, 2023 Commission File Number: 000-51380 Silicon Mo

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 6, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

October 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 5, 2023 Commission File Number: 000-51380 Silicon Mo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 5, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Str

October 5, 2023 EX-99.1

Silicon Motion Files Notice of Arbitration Claim Against MaxLinear

Exhibit 99.1 Silicon Motion Files Notice of Arbitration Claim Against MaxLinear TAIPEI, Taiwan and MILPITAS, Calif., October 5, 2023 – Silicon Motion Technology Corporation (NASDAQGS: SIMO) (“Silicon Motion” or “the Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, today commenced an arbitration against MaxLinear, Inc. for breaching its M

September 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 September 21, 2023 Commission File Number: 000-51380 Silicon

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 September 21, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jerv

September 21, 2023 EX-99.1

Silicon Motion Provides Certain Details Regarding MaxLinear’s Surprise Termination of the Merger Agreement

Exhibit 99.1 Silicon Motion Provides Certain Details Regarding MaxLinear’s Surprise Termination of the Merger Agreement TAIPEI, Taiwan and MILPITAS, Calif., September 21, 2023 – Silicon Motion Technology Corporation (NASDAQGS: SIMO) (“Silicon Motion” or “the Company”) today disclosed additional details regarding MaxLinear’s termination of its May 5, 2022 agreement to acquire the Company (the “Merg

August 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 16, 2023 Commission File Number: 000-51380 Silicon Mo

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 16, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

August 17, 2023 EX-99.1

Silicon Motion Terminates Merger Agreement with MaxLinear and Intends to Pursue Substantial Damages in Excess of the Agreement’s Termination Fee Due to MaxLinear’s Willful and Material Breaches of the Merger Agreement Will Proceed with Arbitration in

EX-99.1 Exhibit 99.1 Silicon Motion Terminates Merger Agreement with MaxLinear and Intends to Pursue Substantial Damages in Excess of the Agreement’s Termination Fee Due to MaxLinear’s Willful and Material Breaches of the Merger Agreement Will Proceed with Arbitration in the Singapore International Arbitration Centre, as Dictated by the Parties’ Merger Agreement Notified MaxLinear of its Position

August 7, 2023 EX-99.1

Silicon Motion Categorically Rejected MaxLinear’s Purported Termination of the Merger Agreement, and the Assertions Made by MaxLinear, in its Letter of July 26, 2023

Exhibit 99.1 Silicon Motion Categorically Rejected MaxLinear’s Purported Termination of the Merger Agreement, and the Assertions Made by MaxLinear, in its Letter of July 26, 2023 TAIPEI, Taiwan and MILPITAS, Calif., August 7, 2023—Silicon Motion Technology Corporation (NASDAQGS: SIMO) (“Silicon Motion”) today issued a written notice to MaxLinear, Inc. (NASDAQGS: MXL) (“MaxLinear”), in which Silico

August 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 7, 2023 Commission File Number: 000-51380 Silicon Mot

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 August 7, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois

July 28, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 28, 2023 Commission File Number: 000-51380 Silicon Moti

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 28, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

July 28, 2023 EX-99.1

Silicon Motion Announces Results for the Period Ended June 30, 2023

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended June 30, 2023 NEWS RELEASE Business Highlights • Second quarter sales increased 13% Q/Q and decreased 44% Y/Y • SSD controller sales: 2Q increased 5% to 10% Q/Q and decreased 30% to 35% Y/Y • eMMC+UFS controller sales: 2Q increased 45% to 50% Q/Q and decreased 65% to 70% Y/Y • SSD solutions sales: 2Q decreased 5% to 10% Q/Q

July 27, 2023 EX-99.1

Silicon Motion Repudiates MaxLinear’s Allegations and Intends to Enforce Merger

EX-99.1 Exhibit 99.1 Silicon Motion Repudiates MaxLinear’s Allegations and Intends to Enforce Merger Agreement NEWS RELEASE Taipei, Taiwan, July 27, 2023 – Silicon Motion Technology Corporation (NASDAQGS: SIMO) (“Silicon Motion”) today announced that Silicon Motion and MaxLinear, Inc. (NASDAQGS: MXL) (“MaxLinear”) received antitrust approval from the State Administration for Market Regulation in t

July 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 27, 2023 Commission File Number: 000-51380 Silicon Moti

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 27, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois S

July 7, 2023 EX-99.1

Silicon Motion To Release Second Quarter 2023 Financial Results on July 27

EX-99.1 Exhibit 99.1 Silicon Motion To Release Second Quarter 2023 Financial Results on July 27 TAIPEI, Taiwan and MILPITAS, Calif., July 6, 2023 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that it will release its second quarter 2023 financial results after the ma

July 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 6, 2023 Commission File Number: 000-51380 Silicon Motio

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 6, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois St

June 28, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2023 MaxLinear, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2023 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File Numb

June 28, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission file number: 000-51380

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission file number: 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant’s name into English) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jer

June 7, 2023 425

MaxLinear Stifel 2023 Cross Sector Insight Conference June 6, 2023

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (“MaxLinear”), Shark Merger Sub, a wholly owned subsidiary of Ma

May 31, 2023 EX-1.01

Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2022

Exhibit 1.01 Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2022 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion’s objectives for its conflicts mineral policy a

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other ju

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) Flat C, 19/F, Wing Cheong Commercial Buildi

May 5, 2023 EX-99.1

1Q 2023 GAAP

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2023 NEWS RELEASE Business Highlights • First quarter sales decreased 38% Q/Q and 49% Y/Y • SSD controller sales: 1Q decreased 20% to 25% Q/Q and 35% to 40% Y/Y • eMMC+UFS controller sales: 1Q decreased 70% to 75% Q/Q and 75% to 80% Y/Y • SSD solutions sales: 1Q decreased 30% to 35% Q/Q and approximately flat Y/Y

May 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2023 Commission File Number: 000-51380 Silicon Motion

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Str

April 28, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

April 28, 2023 EX-2.4

Description of Securities registered under Section 12 of the Exchange Act

EX-2.4 Exhibit 2.4 DESCRIPTION OF SECURITIES As of the end of the fiscal year covered by the annual report on Form 20-F (the “Annual Report”) of Silicon Motion Technology Corporation (“we,” “us” or “our”) to which this description is attached or incorporated by reference as an exhibit, we registered ordinary shares, par value $0.01 per share (“ordinary shares”) and American Depositary Shares (“ADS

April 28, 2023 EX-12.2

Certification of Chief Financial Officer Required by Rule 13a-14(a).

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Riyadh Lai, the Chief Financial Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a mat

April 28, 2023 EX-12.1

Certification of Chief Executive Officer Required by Rule 13a-14(a).

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, the Chief Executive Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a

April 28, 2023 EX-13.1

Certification of Chief Executive Officer and Chief Financial Officer required by Rule 13a-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

April 27, 2023 425

MaxLinear Q1 2023 Earnings Conference Call April 26, 2023

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (“MaxLinear”), Shark Merger Sub, a wholly owned subsidiary of Ma

April 7, 2023 EX-99.1

Silicon Motion To Release First

EX-99.1 Exhibit 99.1 Silicon Motion To Release First Quarter 2023 Financial Results on May 4 TAIPEI, Taiwan and MILPITAS, Calif., April 7, 2023 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that it will release its first quarter 2023 financial results after the marke

April 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 7, 2023 Commission File Number: 000-51380 Silicon Moti

6-K 1 d495462d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 7, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Buildin

February 14, 2023 SC 13G/A

SIMO / Silicon Motion Technology Corp. (ADR) / CARDINAL CAPITAL MANAGEMENT LLC /CT Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

February 8, 2023 EX-99.1

4Q 2022 GAAP

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended December 31, 2022 NEWS RELEASE Business Highlights • Fourth quarter sales decreased 20% Q/Q and 24% Y/Y and FY2022 sales grew 3% Y/Y • SSD controller sales: 4Q approximately flat Q/Q and FY2022 decreased 5% to 10% Y/Y • eMMC+UFS controller sales: 4Q decreased 35% to 40% Q/Q and FY2022 grew 15% to 20% Y/Y • SSD solutions sales: 4Q g

February 8, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 8, 2023 Commission File Number: 000-51380 Silicon M

6-K 1 d463368d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 8, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Buil

February 2, 2023 425

MaxLinear Q4 2022 Earnings Conference Call February 1, 2023

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (“MaxLinear”), Shark Merger Sub, a wholly owned subsidiary of Ma

January 11, 2023 425

* * *

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (“MaxLinear”), Shark Merger Sub, a wholly owned subsidiary of Ma

January 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 5, 2023 Commission File Number: 000-51380 Silicon Mo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 5, 2023 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Str

January 5, 2023 EX-99.1

Silicon Motion To Release Fourth Quarter 2022 Financial Results on February 7

Exhibit 99.1 Silicon Motion To Release Fourth Quarter 2022 Financial Results on February 7 TAIPEI, Taiwan and MILPITAS, Calif., January 5, 2023 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that it will release its fourth quarter 2022 financial results after the mark

December 1, 2022 425

* * *

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

December 1, 2022 425

* * *

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

November 2, 2022 EX-99.1

Silicon Motion Announces Results for the Period Ended September 30, 2022

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended September 30, 2022 NEWS RELEASE Business Highlights • Sales declined 1% Q/Q and Y/Y • SSD controller sales declined 15% to 20% both Q/Q and Y/Y • eMMC+UFS controller sales increased 5% to 10% both Q/Q and Y/Y • SSD solutions sales declined 5% to 10% Q/Q and increased 15% to 20% Y/Y • Demo’d MonTitanTM enterprise-class PCIe

November 2, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant To Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 November 2, 2022 Commission File Number: 000-51380 Silicon M

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant To Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 November 2, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

October 26, 2022 425

MaxLinear Q3 Earnings Conference Call October 25, 2022

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

October 7, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 6, 2022 Commission File Number: 000-51380 Silicon Mo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 6, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Str

October 7, 2022 EX-99.1

Silicon Motion To Release Third Quarter 2022 Financial Results on November 1

Exhibit 99.1 Silicon Motion To Release Third Quarter 2022 Financial Results on November 1 TAIPEI, Taiwan and MILPITAS, Calif., October 6, 2022 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that it will release its third quarter 2022 financial results after the market

September 9, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2022 MaxLinear, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2022 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File

September 9, 2022 EX-99.1

MaxLinear Investor Presentation September 2022

Exhibit 99.1 MaxLinear Investor Presentation September 2022 Disclaimer Cautionary Note Concerning Forward - Looking Statements This presentation contains forward - looking statements within the meaning of Section 27 A of the Securities Act of 1933 , as amended, and Section 21 E of the Securities Exchange Act of 1934 , as amended . Unless otherwise indicated, all forward looking statements are base

September 1, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022. Commission file number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022. Commission file number: 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant?s name into English) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jerv

September 1, 2022 425

* * *

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

August 31, 2022 EX-99.1

Silicon Motion Securityholders Approve MaxLinear Merger at Extraordinary General Meeting

Exhibit 99.1 Silicon Motion Securityholders Approve MaxLinear Merger at Extraordinary General Meeting Carlsbad, CA, Taipei, Taiwan and Milpitas, CA, August 31, 2022 ? MaxLinear, Inc. (NASDAQGS: MXL) (?MaxLinear?), a leading provider of radio frequency (RF), analog and mixed-signal integrated circuits, and Silicon Motion Technology Corporation (NASDAQGS: SIMO) (?Silicon Motion?), a global leader in

August 31, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2022 MaxLinear, Inc. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2022 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File Nu

August 31, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022. Commission file number: 000-51

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022. Commission file number: 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant?s name into English) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jerv

August 31, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2022 MaxLinear, Inc. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2022 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File Nu

August 10, 2022 425

Filed by MaxLinear, Inc.

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

July 28, 2022 EX-99.1

Silicon Motion Technology Corporation Consolidated Statements of Income (in thousands, except percentages and per ADS data, unaudited) For Three Months Ended For the Six Months Ended Jun. 30, Mar. 31, Jun. 30, Jun. 30, Jun. 30, 2021 2022 2022 2021 20

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended June 30, 2022 NEWS RELEASE Business Highlights ? Sales grew 4% Q/Q and 14% Y/Y ? SSD controller sales declined 0% to 5% both Q/Q and Y/Y ? eMMC+UFS controller sales increased 5% to 10% Q/Q and 55% to 60% Y/Y ? SSD solutions sales increased 25% to 30% Q/Q and 30% to 35% Y/Y ? On May 5, we announced our pending sale to MaxLinear Fina

July 28, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 28, 2022 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 28, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Stree

July 28, 2022 425

MaxLinear Q2 Earnings Conference Call July 27, 2022

425 1 tm2222099d1425.htm 425 Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (“MaxLinear”), Shark Merger Sub, a

July 26, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 25, 2022 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 25, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Stree

July 26, 2022 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., July 25, 2022 ?Silicon Motion Technology Corporation (NasdaqGS: SIMO)(?Silicon Motion? or the ?Company?), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 25, 2021, the Board of Directors of the Company

July 19, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission file number: 000-5138

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission file number: 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant?s name into English) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

July 19, 2022 EX-99.1

This sticker supplement is part of the proxy statement/prospectus and must accompany the proxy statement/prospectus. The date of this sticker supplement is July 19, 2022.

Exhibit 99.1 Filed Pursuant to Rule 424(b)(3) Registration Statement No. 333-265645 Sticker Supplement No. 1 (To Proxy Statement/Prospectus dated July 13, 2022) PROXY STATEMENT OF SILICON MOTION TECHNOLOGY CORPORATION PROSPECTUS OF MAXLINEAR, INC. This sticker supplement No. 1 to the joint proxy statement of Silicon Motion Technology Corporation (the ?Company?) and prospectus of MaxLinear, Inc. (?

July 13, 2022 EX-99.1

PROXY STATEMENT OF SILICON MOTION TECHNOLOGY

Exhibit 99.1 PROXY STATEMENT OF SILICON MOTION TECHNOLOGY CORPORATION PROSPECTUS OF MAXLINEAR, INC. PROPOSED MERGER ? YOUR VOTE IS VERY IMPORTANT The boards of directors of MaxLinear, Inc. (?Parent?) and Silicon Motion Technology Corporation (?Silicon Motion? or the ?Company?) have each unanimously approved a transaction that will result in the merger of Shark Merger Sub (?Merger Sub?) with and in

July 13, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission file number: 000-5138

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission file number: 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant?s name into English) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervoi

July 13, 2022 EX-99.3

Silicon Motion Technology Corporation Instructions to The Bank of New York Mellon, as Depositary (Must be received prior to 12:00 p.m. (Eastern Standard Time) on August 25, 2022 The undersigned registered holder of American Depositary Receipts hereby

Exhibit 99.3 Extraordinary General Meeting of Silicon Motion Technology Corporation Date: July 13, 2022 See Voting Instruction On Reverse Side. Please make your marks like this: x Use pen only Recommend Directors For Against Abstain Resolutions 1. As a special resolution that (a) the acquisition of the Company by MaxLinear, Inc., a Delaware corporation (?Parent?), including (i) the Agreement and P

July 13, 2022 EX-99.2

Silicon Motion Technology Corporation (the “Company”) Form of Proxy Select one, complete information, and sign below ☐ I/We [name](Note i) the registered holder of [number](Note ii) ordinary shares in the Company hereby appoint the chairman of the me

Exhibit 99.2 Silicon Motion Technology Corporation (the ?Company?) Form of Proxy Select one, complete information, and sign below ? I/We [name](Note i) the registered holder of [number](Note ii) ordinary shares in the Company hereby appoint the chairman of the meeting to be my/our proxy to attend and act on my/our behalf at the extraordinary general meeting of the shareholders of the Company to be

July 7, 2022 EX-99.1

Silicon Motion To Release Second Quarter 2022 Financial Results on July 27

Exhibit 99.1 Silicon Motion To Release Second Quarter 2022 Financial Results on July 27 TAIPEI, Taiwan and MILPITAS, Calif., July 7, 2022 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that it will release its second quarter 2022 financial results after the market clo

July 7, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 7, 2022 Commission File Number: 000-51380 Silicon Motio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 7, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Street

June 28, 2022 EX-99.1

Silicon Motion Announces Expiration of Hart-Scott-Rodino Waiting Period for MaxLinear’s Proposed Acquisition of Silicon Motion

EX-99.1 Exhibit 99.1 Silicon Motion Announces Expiration of Hart-Scott-Rodino Waiting Period for MaxLinear’s Proposed Acquisition of Silicon Motion TAIPEI, Taiwan and MILPITAS, Calif., June 28, 2022 – Silicon Motion Technology Corporation (NASDAQ: SIMO) (“Silicon Motion”), a global leader in NAND flash controllers for solid state storage devices, today announced the expiration of the waiting perio

June 28, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 June 28, 2022 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 June 28, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Stree

June 28, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 27, 2022 MaxLinear, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 27, 2022 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File Numb

June 21, 2022 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2022 MaxLinear, Inc. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2022 MaxLinear, Inc. (Exact name of registrant as specified in its charter) Delaware 001-34666 14-1896129 (State or other jurisdiction of incorporation) (Commission File Numb

June 8, 2022 425

Filed by MaxLinear, Inc.

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022 (the ?Merger Agreement?), by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a whol

June 7, 2022 425

Filed by MaxLinear, Inc.

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022 (the ?Merger Agreement?), by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a whol

May 27, 2022 EX-1.01

Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2021

EX-1.01 2 d493654dex101.htm EX-1.01 Exhibit 1.01 Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2021 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion’s objective

May 27, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other ju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction (Commission (IRS Employer of incorporation or organization) File Number) Identification No.) Flat C, 19/F, Wing Cheong Commercial Building,

May 6, 2022 6-K

May 6, 2022, June 28, 2022 and July 7, 2022

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Street

May 6, 2022 425

Acquisition of Silicon Motion Conference Call May 5, 2022

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022 (the ?Merger Agreement?), by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a whol

May 6, 2022 EX-99.1

AGREEMENT AND PLAN OF MERGER by and among MAXLINEAR, INC., SHARK MERGER SUB SILICON MOTION TECHNOLOGY CORPORATION Dated as of May 5, 2022

Exhibit 99.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER by and among MAXLINEAR, INC., SHARK MERGER SUB and SILICON MOTION TECHNOLOGY CORPORATION Dated as of May 5, 2022 TABLE OF CONTENTS Page ARTICLE 1 THE MERGER 2 1.1 The Merger 2 1.2 Closing and Effective Time of the Merger 3 ARTICLE 2 CONVERSION OF SECURITIES IN THE MERGER 4 2.1 Conversion of Securities 4 2.2 Payment for Securities; Exchang

May 6, 2022 EX-99.2

MaxLinear to Acquire Silicon Motion

Exhibit 99.2 FOR IMMEDIATE RELEASE MaxLinear to Acquire Silicon Motion ? Creates transformative scale and a highly profitable $2+ billion revenue semiconductor company ? Addition of Silicon Motion?s NAND flash controller technology and customer relationships complements MaxLinear?s leadership in Broadband, Connectivity, and Infrastructure markets ? Business combination roughly doubles MaxLinear?s

May 5, 2022 EX-99.1

Silicon Motion Announces Results for the Period Ended March 31, 2022

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2022 NEWS RELEASE Business Highlights ? Sales exceeded the high end of guidance ? SSD controller sales declined 15% to 20% Q/Q and increased 25% to 30% Y/Y ? eMMC+UFS controller sales declined 0% to 5% Q/Q and increased 60% to 65% Y/Y ? SSD solutions sales decreased 5% to 10% Q/Q and increased 40% to 45% Y/Y ? Gross margi

May 5, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2022 Commission File Number: 000-51380 Silicon Motion

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Street

May 5, 2022 425

Filed by MaxLinear, Inc.

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022 (the ?Merger Agreement?), by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a whol

May 5, 2022 425

Filed by MaxLinear, Inc.

Filed by MaxLinear, Inc. Pursuant to Rule 425 Under the Securities Act of 1933 Subject Company: Silicon Motion Technology Corporation Commission File No.: 000-51380 This filing relates to the proposed transactions pursuant to the terms of that certain Agreement and Plan of Merger, dated as of May 5, 2022, by and among MaxLinear, Inc. (?MaxLinear?), Shark Merger Sub, a wholly owned subsidiary of Ma

May 3, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 3, 2022 Commission File Number: 000-51380 Silicon Motion

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 3, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Street

May 3, 2022 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., May 3, 2022 ?Silicon Motion Technology Corporation (NasdaqGS: SIMO)(?Silicon Motion? or the ?Company?), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 25, 2021, the Board of Directors of the Company d

April 25, 2022 EX-13.1

Certification of Chief Executive Officer and Chief Financial Officer required by Rule 13a-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

April 25, 2022 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

April 25, 2022 EX-12.2

Certification of Chief Financial Officer Required by Rule 13a-14(a).

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Riyadh Lai, the Chief Financial Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a mat

April 25, 2022 EX-12.1

Certification of Chief Executive Officer Required by Rule 13a-14(a).

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, the President and Chief Executive Officer of Silicon Motion Technology Corporation, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue

April 12, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 8, 2022 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 8, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Flat C, 19/F, Wing Cheong Commercial Building Nos 19-25 Jervois Stree

April 12, 2022 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

Exhibit 99.1 Silicon Motion Announces Preliminary First Quarter 2022 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., April 8, 2022 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary first quarter financial re

February 14, 2022 SC 13G/A

SIMO / Silicon Motion Technology Corp. (ADR) / CARDINAL CAPITAL MANAGEMENT LLC /CT Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

January 27, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 27, 2022 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 27, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

January 27, 2022 EX-99.1

Non-GAAP Adjustment

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended December 31, 2021 NEWS RELEASE Financial Highlights 4Q 2021 GAAP 4Q 2021 Non-GAAP ???Net sales $264.4 million (+4% Q/Q, +84% Y/Y) $264.4 million (+4% Q/Q, +84% Y/Y) ???Gross margin 49.6% 49.9% ???Operating margin 27.3% 30.9% ???Earnings per diluted ADS $1.73 $1.90 Full Year 2021 GAAP Full Year 2021 Non-GAAP ???Net sales $922.1 mill

January 25, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 24, 2022 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 24, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

January 25, 2022 EX-99.1

Silicon Motion Confirms Quarterly Dividend

EX-99.1 2 d298612dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., January 24, 2022 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 25, 2021

January 10, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 7, 2022 Commission File Number: 000-51380 Silicon Mo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 7, 2022 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

January 10, 2022 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

Exhibit 99.1 Silicon Motion Announces Preliminary Fourth Quarter 2021 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., January 7, 2022 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary fourth quarter financia

December 7, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 7, 2021 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 December 7, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

December 7, 2021 EX-99.1

1

Exhibit 99.1 Silicon Motion Announces New $200 Million Share Repurchase Program and Reiterates Guidance NEWS RELEASE TAIPEI, Taiwan and MILPITAS, Calif., Dec. 7, 2021 (GLOBE NEWSWIRE) ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?) today announced that its Board of Directors has authorized a new share repurchase program and approved related cash disburs

October 28, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 28, 2021 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 28, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

October 28, 2021 EX-99.1

Silicon Motion Announces Results for the Period Ended September 30, 2021

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended September 30, 2021 NEWS RELEASE Financial Highlights 3Q 2021 GAAP 3Q 2021 Non-GAAP ????Net sales $254.2 million (+15% Q/Q, +102% Y/Y) $254.2 million (+15% Q/Q, +102% Y/Y) ????Gross margin 50.0% 50.2% ????Operating margin 27.1% 29.4% ????Earnings per diluted ADS $1.58 $1.70 Business Highlights ? Achieved third consecutive record qua

October 26, 2021 EX-99.1

Silicon Motion Announces Annual Dividend Increase

Exhibit 99.1 Silicon Motion Announces Annual Dividend Increase TAIPEI, Taiwan and MILPITAS, Calif., October 25, 2021 ?Silicon Motion Technology Corporation (NasdaqGS: SIMO)(?Silicon Motion? or the ?Company?), a global leader in designing and marketing NAND flash controllers for solid state storage devices, announces today its annual cash dividend of $2.00 per ADS, a 43% increase from the $1.40 per

October 26, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 25, 2021 Commission File Number: 000-51380 Silicon M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 25, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

October 8, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 7, 2021 Commission File Number: 000-51380 Silicon Mo

6-K 1 d201058d6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 7, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam

October 8, 2021 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

Exhibit 99.1 Silicon Motion Announces Preliminary Third Quarter 2021 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., October 7, 2021 ? Silicon Motion Technology Corporation (NasdaqGS: SIMO) (?Silicon Motion? or the ?Company?), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary third quarter financial

July 30, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 30, 2021 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 30, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, Ho

July 30, 2021 EX-99.1

2Q 2021 GAAP

Exhibit 99.1 Silicon Motion Announces Results for the Period Ended June 30, 2021 NEWS RELEASE Financial Highlights 2Q 2021 GAAP 2Q 2021 Non-GAAP ????Net sales $221.1 million (+21% Q/Q, +62% Y/Y) $221.1 million (+21% Q/Q, +62% Y/Y) ????Gross margin 50.3% 51.0% ????Operating margin 27.3% 29.2% ????Earnings per diluted ADS $1.42 $1.50 Business Highlights ? Achieved second consecutive all-time record

July 27, 2021 EX-99.1

Silicon Motion Confirms Quarterly Dividend

Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., July 26, 2021 ?Silicon Motion Technology Corporation (NasdaqGS: SIMO)(?Silicon Motion? or the ?Company?), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 26, 2020, the Board of Directors of the Company

July 27, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 26, 2021 Commission File Number: 000-51380 Silicon Moti

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 26, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, Ho

July 9, 2021 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 2 d155120dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Second Quarter 2021 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., July 8, 2021 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its pr

July 9, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 8, 2021 Commission File Number: 000-51380 Silicon Motio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 8, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, Hon

June 1, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other ju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction (Commission (IRS Employer of incorporation or organization) File Number) Identification No.) Unit B, 16/F, Centre 600, 82 King Lam St, Cheu

June 1, 2021 EX-1.01

Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2020

Exhibit 1.01 Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2020 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion?s objectives for its conflicts mineral policy a

May 12, 2021 EX-12.2

Certification of Chief Financial Officer Required by Rule 13a-14(a).

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Riyadh Lai, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the stat

May 12, 2021 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

May 12, 2021 EX-13.1

Certification of Chief Executive Officer and Chief Financial Officer required by Rule 13a-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

May 12, 2021 EX-12.1

Certification of Chief Executive Officer Required by Rule 13a-14(a).

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

May 6, 2021 EX-99.1

+5% to 10% Q/Q

EX-99.1 2 d427887dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2021 NEWS RELEASE Financial Highlights 1Q 2021 GAAP 1Q 2021 Non-GAAP •   Net sales $182.4 million (+27% Q/Q, +37% Y/Y) $182.4 million (+27% Q/Q, +37% Y/Y) •   Gross margin 50.0% 50.7% •   Operating margin 24.3% 26.6% •   Earnings per diluted ADS $0.98 $1.11 Business Highlights • Achieve

May 6, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 May 5, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, Hong

April 30, 2021 NT 20-F

- NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For the Period Ended: December 31, 2020 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on Form N-

April 27, 2021 EX-99.1

Silicon Motion Confirms Quarterly Dividend

EX-99.1 2 d165689dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., April 26, 2021 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 26, 2020,

April 27, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 26, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, H

April 9, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 8, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon, Ho

April 9, 2021 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 2 d131176dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary First Quarter 2021 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., April 8, 2021 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its pr

February 17, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

February 11, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* SILICON MOTION TECHNOLOGY CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 82706C108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuan

February 4, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 4, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan,

February 4, 2021 EX-99.1

7% to 12% Q/Q

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended December 31, 2020 NEWS RELEASE Financial Highlights 4Q 2020 GAAP 4Q 2020 Non-GAAP •  Net sales $143.9 million (+14% Q/Q, -6% Y/Y) $143.9 million (+14% Q/Q, -6% Y/Y) •  Gross margin 45.9% 49.3% •  Operating margin 0.3% 21.9% •  Earnings per diluted ADS $0.04 $0.86 Full Year 2020 GAAP Full Year 2020 Non-GAAP •  Net sales $539

February 2, 2021 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 February 1, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowl

February 2, 2021 EX-99.1

Silicon Motion Confirms Quarterly Dividend

EX-99.1 2 d102509dex991.htm EX-99.1 Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., February 1, 2021 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 26, 2020

January 8, 2021 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Fourth Quarter 2020 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., January 7, 2021 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary fourth quarter

January 8, 2021 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 January 7, 2021 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowlo

January 8, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Silicon Motion Technology Corporation (Name of Issuer) Ordinary shares, par value $0.01 per share (Title

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Silicon Motion Technology Corporation (Name of Issuer) Ordinary shares, par value $0.01 per share (Title of Class of Securities) 82706C108 (CUSIP Number) Yiheng Capital, LLC 101 California Street, Suite 2880 San Francisco, CA 94111 415-582-6360 (Name, Ad

December 8, 2020 SC 13G/A

SIMO / Silicon Motion Technology Corp. / MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* SILICON MOTION TECHNOLOGY CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 82706C108 (CUSIP Number) November 30, 2020 (Date of Event Which Requires Filing of this Statement) Check the

November 3, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 November 3, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowl

November 3, 2020 EX-99.1

3Q 2020 GAAP

EX-99.1 Exhibit 99.1 NEWS RELEASE Silicon Motion Announces Results for the Period Ended September 30, 2020 Financial Highlights 3Q 2020 GAAP 3Q 2020 Non-GAAP •  Net sales $126.0 million (-8% Q/Q, +14% Y/Y) $126.0 million (-8% Q/Q, +11% Y/Y) •  Gross margin 49.1% 49.1% •  Operating margin 20.5% 23.0% •  Earnings per diluted ADS $0.70 $0.76 Business Highlights • SSD controller sales increased about

October 27, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 26, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan,

October 27, 2020 EX-99.1

Silicon Motion Announces Annual Cash Dividend Payable Quarterly

EX-99.1 Exhibit 99.1 Silicon Motion Announces Annual Cash Dividend Payable Quarterly MILPITAS, Calif., October 26, 2020—Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, announces today an annual cash dividend of $1.40 per ADS. The Board of Directors of the C

October 27, 2020 EX-99.1

Silicon Motion Extends Share Repurchase Program for Additional 12 Months

EX-99.1 Exhibit 99.1 Silicon Motion Extends Share Repurchase Program for Additional 12 Months MILPITAS, Calif., October 26, 2020—Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, announces today the extension of the Company’s current share repurchase program

October 27, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 26, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan,

October 8, 2020 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Third Quarter 2020 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., October 7, 2020 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary third quarter fi

October 8, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 October 7, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan,

September 9, 2020 CORRESP

-

CORRESP September 9, 2020 U.S. Securities and Exchange Commission (“Commission” or “Staff”) c/o Ms. Melissa Raminpour and Ms. Heather Clark Division of Corporation Finance Office of Manufacturing Washington, DC 20549 Re: Silicon Motion Technology Corporation Form 6-K furnished April 29, 2020 Form 6-K furnished July 30, 2020 File No. 000-51380 Dear Ms. Raminpour and Ms. Clark: Reference is made to

August 14, 2020 CORRESP

-

Correspondence August 14, 2020 U.S. Securities and Exchange Commission (“Commission” or “Staff”) c/o Ms. Melissa Raminpour and Ms. Heather Clark Division of Corporation Finance Office of Manufacturing Washington, DC 20549 Re: Silicon Motion Technology Corporation Form 20-F for the Year Ended December 31, 2019 Form 6-K furnished April 29, 2020 File No. 000-51380 Dear Ms. Raminpour and Ms. Clark: Re

August 6, 2020 CORRESP

-

CORRESP August 6, 2020 Via Edgar U.S. Securities and Exchange Commission (“Commission” or “Staff”) c/o Ms. Melissa Raminpour and Ms. Heather Clark Division of Corporation Finance Office of Manufacturing Washington, DC 20549 Re: Silicon Motion Technology Corporation Form 20-F for the Year Ended December 31, 2019 Form 6-K furnished April 29, 2020 File No. 000-51380 Dear Ms. Raminpour and Ms. Clark:

July 30, 2020 EX-99.1

2Q 2020 GAAP

EX-99.1 Exhibit 99.1 NEWS RELEASE Silicon Motion Announces Results for the Period Ended June 30, 2020 Financial Highlights 2Q 2020 GAAP 2Q 2020 Non-GAAP •  Net sales $136.8 million (+3% Q/Q, +38% Y/Y) $136.8 million (+3% Q/Q, +45% Y/Y) •  Gross margin 50.0% 50.0% •  Operating margin 22.0% 22.2% •  Earnings per diluted ADS $0.80 $0.81 Business Highlights • SSD controller sales declined about 5% Q/Q

July 30, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 29, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27F, #909 Cheung Sha Wan Rd, Cheung Sha Wan, Kowloon,

July 28, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 27, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27F, #909 Cheung Sha Wan Rd, Cheung Sha Wan, Kow

July 28, 2020 EX-99.1

TAIPEI, Taiwan and MILPITAS, Calif., July 27, 2020 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms

EX-99.1 2 d944095dex991.htm EX-99.1 Exhibit 99.1 TAIPEI, Taiwan and MILPITAS, Calif., July 27, 2020 –Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 25, 2019, the Board of Directors of the Company declar

July 22, 2020 CORRESP

-

Correspondence July 22, 2020 Via Edgar U.S. Securities and Exchange Commission (“Commission” or “Staff”) c/o Ms. Melissa Raminpour and Ms. Heather Clark Division of Corporation Finance Office of Manufacturing Washington, DC 20549 Re: Silicon Motion Technology Corporation Form 20-F for the Year Ended December 31, 2019 Form 6-K furnished April 29, 2020 File No. 000-51380 Dear Ms. Raminpour and Ms. C

July 8, 2020 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary Second Quarter 2020 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., July 7, 2020 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary second quarter fin

July 8, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 July 7, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit B, 16/F, Centre 600, 82 King Lam St, Cheung Sha Wan, Kowloon,

June 12, 2020 20-F

- FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

June 12, 2020 EX-12.1

Certification of Chief Executive Officer Required by Rule 13a-14(a).

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Wallace C. Kou, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

June 12, 2020 EX-12.2

Certification of Chief Financial Officer Required by Rule 13a-14(a).

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Riyadh Lai, certify that: 1. I have reviewed this annual report on Form 20-F of Silicon Motion Technology Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the stat

June 12, 2020 EX-13.1

Certification of Chief Executive Officer and Chief Financial Officer required by Rule 13a-14(b) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

EX-13.1 Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned each hereby certifies that, to his knowledge, the annual report on Form 20-F of Silicon Motion Technology Corporation for the year ended D

May 29, 2020 EX-1.01

Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2019

EX-1.01 2 d934207dex101.htm EX-1.01 Exhibit 1.01 Silicon Motion Technology Corp. Conflict Minerals Report For The Year Ended December 31, 2019 Cautionary Note Concerning Forward-Looking Statements: This Conflict Minerals Report contains forward-looking statements within the meaning of federal securities laws. These forward-looking statements include statements concerning Silicon Motion’s objective

May 29, 2020 SD

- SD

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report SILICON MOTION TECHNOLOGY CORPORATION (Exact name of registrant as specified in its charter) Cayman Islands 000-51380 N/A (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) Unit B, 16/F, Centre 600, 82 King Lam St, C

April 29, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 29, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27/F, #909 Cheung Sha Wan Rd. Cheung Sha Wan, K

April 29, 2020 EX-99.1

Silicon Motion Announces Results for the Period Ended March 31, 2020

EX-99.1 Exhibit 99.1 Silicon Motion Announces Results for the Period Ended March 31, 2020 NEWS RELEASE Financial Highlights 1Q 2020 GAAP 1Q 2020 Non-GAAP • Net sales $132.8 million (-13% Q/Q, +40% Y/Y) $132.8 million (-13% Q/Q, +49% Y/Y) • Gross margin 48.1% 48.2% • Operating margin 18.2% 20.1% • Earnings per diluted ADS $0.74 $0.80 Business Highlights • SSD controller sales declined about 15% Q/Q

April 29, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6–K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For April 29, 2020 Commission File Number 000-51380 SILICON MOTION TECHNOLOGY CORPORATION (Translation of registrant’s name into English) Unit 04-05, 27/F, #909 Cheung Sha Wan Rd Sheung Sha Wan, Kowloon Hon

April 28, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 27, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27/F, #909 Cheung Sha Wan Rd. Cheung Sha Wan, K

April 28, 2020 EX-99.1

Silicon Motion Confirms Quarterly Dividend

EX-99.1 Exhibit 99.1 Silicon Motion Confirms Quarterly Dividend TAIPEI, Taiwan and MILPITAS, Calif., April 27, 2020 – Silicon Motion Technology Corporation (NasdaqGS: SIMO)(“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid state storage devices, confirms today its quarterly cash dividend. On October 25, 2019, the Board of Directors of t

April 9, 2020 EX-99.1

(Speakers) Wallace Kou, President & CEO Riyadh Lai, CFO

EX-99.1 Exhibit 99.1 Silicon Motion Announces Preliminary First Quarter 2020 Revenue and Earnings Conference Call Details TAIPEI, Taiwan and MILPITAS, Calif., April 8, 2020 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, announces that based on its preliminary first quarter fina

April 9, 2020 6-K

SIMO / Silicon Motion Technology Corp. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 April 8, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27/F, #909 Cheung Sha Wan Rd. Cheung Sha Wan, Ko

April 6, 2020 SC 13G

SIMO / Silicon Motion Technology Corp. / YIHENG CAPITAL LLC - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* Silicon Motion Technology Corporation (Name of Issuer) Ordinary shares, par value $0.01 per share (Title of Class of Securities) 82706C108 (CUSIP Number) Yiheng Capital, LLC 101 California Street, Suite 2880 San Francisco, CA 94111 415-582-6360 (Name, Addr

April 6, 2020 EX-99

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT This Joint Filing Agreement, dated as of April 6, 2020 is by and among Yiheng Capital Partners, L.P., Yiheng Capital, LLC, and Yuanshan Guo (collectively, the "Filers"). Each of the Filers may be required to file with the United States Securities and Exchange Commission a statement on Schedule 13G and/or 13D with respect to Ordinary shares, par value $0.01 per s

March 13, 2020 6-K

SIMO / Silicon Motion Technology Corp. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 March 12, 2020 Commission File Number: 000-51380 Silicon Motion Technology Corporation (Exact name of Registrant as specified in its charter) Unit 04-05, 27/F, #909 Cheung Sha Wan Rd. Cheung Sha Wan, K

March 13, 2020 EX-99.1

Silicon Motion Provides Updated First Quarter 2020 Outlook

EX-99.1 Exhibit 99.1 Silicon Motion Provides Updated First Quarter 2020 Outlook TAIPEI, Taiwan and MILPITAS, Calif., March 12, 2020 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”) today provided an update to its first quarter 2020 guidance due to potential impacts from the COVID-19 outbreak. For first quarter 2020, management now expects non-GAAP revenu

February 14, 2020 SC 13G/A

SIMO / Silicon Motion Technology Corp. / MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* SILICON MOTION TECHNOLOGY CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 82706C108 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuan

February 14, 2020 SC 13G

SIMO / Silicon Motion Technology Corp. / CARDINAL CAPITAL MANAGEMENT LLC /CT Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

February 12, 2020 SC 13G/A

SIMO / Silicon Motion Technology Corp. / LAZARD ASSET MANAGEMENT LLC Passive Investment

r13gclough SCHEDULE 13G/A CUSIP No: 82706C108 1)NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON: Lazard Asset Management LLC 2)CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)o (b)o 3)SEC USE ONLY 4)CITIZENSHIP OR PLACE OF ORGANIZATION: Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5)SOLE VOTING POWER: 497,587 6)SHARED VOTING POWER: - 7)

Other Listings
DE:S9M 69,50 €
MX:SIMO N
Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista