Silicon Motion Technology CORP director Han-Ping Shieh sold American depositary shares in two June 2026 open-market transactions. He sold 1,000 ADS on June 2, 2026 at $301.2500 per ADS and another 1,000 ADS on June 18, 2026 at $328.0000 per ADS. After these sales, he directly held 6,655.8700 American depositary shares. Each American depositary share represents four ordinary shares of Silicon Motion Technology Corp.
Silicon Motion Technology CORP director Lin Kuan-Ming sold 3,000 American depositary shares in open-market trades. The sales occurred on June 17–18, with 1,000 ADS sold at $300.00, 1,000 at $310.01, and 1,000 at $320.31 per ADS. After these transactions, Lin directly holds 7,500 ADS, each representing four ordinary shares of the company.
Silicon Motion Technology (SIMO) filing a Form 144 to report proposed sale of ADSs. The notice lists 10,500 ADSs and references $3,219,000.00 and $33,910,000 with a sale date of 06/05/2026. The selling broker is Pershing LLC, One Pershing Plaza, Jersey City, NJ and the securities are listed on NASDAQ. The filing also itemizes previously issued restricted stock awards in ADS form dated 02/10/2022 (200 ADS), 02/10/2023 (2,800 ADS), 02/14/2024 (2,500 ADS), 02/11/2025 (2,500 ADS), and 02/11/2026 (2,500 ADS).
ROHM Semiconductor USA, Inc. affiliate Robert C. Fan reported multiple proposed sales of Common Stock on a Form 144. The notice lists individual sales: 02/25/2026 500 shares for $72,502.07; 02/24/2026 1,000 shares for $140,000.00; and May 2026 trades totaling 1,000 shares with proceeds shown. The filing also records a 500-share purchase through Fidelity Brokerage on 05/24/2023.
The excerpt is a Form 144 notice related to proposed sales of Common Stock of Silicon Motion Technology Corporation (symbol SIMO). It lists an open-market purchase record of 1,100 shares purchased on 06/23/2021 and two sales reported in February 2026: 1,000 shares on 02/24/2026 for $140,000.00 and 500 shares on 02/25/2026 for $72,502.07. The filing shows a share count of 134,244,840 with an associated date of 05/18/2026.
Silicon Motion Technology CORP director DUANN SHII TYNG sold shares in the company. On this Form 4, the director reported an open-market sale of 1,500 American depositary shares at a price of $245.00 per share. After the transaction, the director directly holds 15,200 American depositary shares.
Each American depositary share represents four ordinary shares of Silicon Motion Technology Corp., so this filing reflects a relatively small, disclosed reduction in the director’s indirect exposure to the company’s ordinary shares while maintaining a meaningful remaining position.
Silicon Motion Technology Corporation files its annual Form 20-F outlining its 2025 business profile and key risks. The company had 134,244,840 ordinary shares outstanding as of December 31, 2025.
Silicon Motion is a fabless designer of NAND flash controllers and SSD solutions, operating mainly in Taiwan, China and other Asian markets. The filing highlights heavy customer concentration, with the top five customers contributing a majority of revenue, and notes exposure to cyclical NAND and semiconductor demand, supply-chain constraints and pricing pressure.
The report details lower-margin SSD solutions, past NAND-related inventory write-downs, reliance on third-party foundries, extensive operations in Taiwan amid rising geopolitical tension with China, and evolving regulatory, AI, cybersecurity and ESG expectations that could affect costs, growth and ADS trading volatility.
Silicon Motion Technology Corporation reported very strong first‑quarter 2026 results, with revenue and earnings more than doubling from a year ago. GAAP net sales reached $342.1 million, up 23% sequentially and 105% year over year. GAAP diluted EPS rose to $1.97 from $1.41 in the prior quarter and $0.58 a year earlier, while non‑GAAP diluted EPS increased to $1.58 from $1.26 and $0.60.
Growth was driven by embedded eMMC & UFS controllers and Ferri and boot drive solutions, partially offset by seasonal SSD controller softness. GAAP gross margin was 47.1% and operating margin 15.3%. For the second quarter of 2026, the company guides revenue to $393–$411 million, implying 15–20% sequential and 98–107% year‑over‑year growth, with GAAP gross margin of 48.5–49.5% and operating margin of 19.8–21.1%. The board previously declared a $2.00 per ADS annual cash dividend, with a $0.50 per ADS installment scheduled for May 21, 2026.