Corporate Events

Kioxia Holdings Corporation announced at the Board of Directors Meeting held on May 15, 2026, the Company decided to submit a proposal for a partial amendment to its articles of incorporation to its 8th Annual General Meeting of Shareholders to be held on June 25, 2026.

Kioxia Holdings Corporation provided consolidated earnings guidance for the three months ending June 30, 2026. For the period, the company expects revenue of JPY 1,750,000 million, operating profit of JPY 1,298,000 million and profit attributable to owners of parent of JPY 869,000 million. Basic earnings per share JPY 1,591.32 per share.

Kioxia Holdings Corporation reported earnings results for the full year ended March 31, 2026. For the full year, the company reported sales was JPY 2,337,628 million compared to JPY 1,706,460 million a year ago. Net income was JPY 554,490 million compared to JPY 272,315 million a year ago. Basic earnings per share from continuing operations was JPY 1,024.07 compared to JPY 519.96 a year ago. Diluted earnings per share from continuing operations was JPY 1,009.15 compared to JPY 515.45 a year ago.

Kioxia Holdings Corporation, Board Meeting, May 15, 2026. Agenda: To consider and approve Regarding Partial Amendment to Articles of Incorporation.

Kioxia Holdings Corporation announced that they will report fiscal year 2026 results on May 15, 2026

The International Trade Commission announced that it has launched an investigation into the importation and sale of specific memory chips following a complaint by MonolithIC 3D Inc., Allen, Texas. The action targets 3D NAND memory chips and high bandwidth memory DRAM chips that allegedly infringe upon eight separate U.S. patents held by the company. The original complaint was filed on Feb. 17, 2026, with supplemental filings added on Feb. 25, 2026, and March 16, 2026. According to the commission, the investigation will determine if the named respondents violated section 337 of the Tariff Act of 1930. The complainant has requested that the commission issue a limited exclusion order and cease and desist orders to halt the sale and importation of the products. The following entities are named as respondents in the investigation: KIOXIA Holdings Corp., Tokyo, Japan; KIOXIA Corp., Tokyo, Japan; KIOXIA America Inc., San Jose, California; KIOXIA Engineering Corp., Nagoya, Japan; KIOXIA Iwate Corp., Kitakami-shi, Japan; KIOXIA Systems Co., Ltd., Yokohama, Japan; KIOXIA Semiconductor Taiwan Corp., Taipei City, Taiwan; SK hynix Inc., Icheon, Republic of Korea; SK hynix America Inc., San Jose, California; SK hynix Memory Solutions America Inc. San Jose, California An administrative law judge will be designated to preside over the case and will gather evidence regarding the public interest. Respondents must file a response within 20 days of being served. Failure to respond may result in the commission finding the facts as alleged in the complaint and issuing orders against the companies.

Kioxia Holdings Corporation added to Nikkei 225 Index.

Kioxia Holdings Corporation announced the appointment of Yoshihiko Kawamura as Chief Financial Officer, effective April 1, 2026. Mr. Kawamura brings extensive international experience to Kioxia, having held assignments at Mitsubishi Corporation’s U.S. headquarters, served as General Manager of its Chicago office, and completed a tenure at the World Bank. At Hitachi Ltd., he held senior leadership positions, including Chief Strategy Officer, Chief Financial Officer, and Chief Risk Management Officer, where he was instrumental in leading the company’s management reforms. Since joining Kioxia as Executive Vice President in June 2025, Mr. Kawamura has worked closely with the executive team to advance the business through strategic capital and financial planning.

Kioxia Holdings Corporation and KIOXIA Corporation announced that Nobuo Hayasaka will resign as President from both companies following the ordinary general meeting of shareholders scheduled for June 2026 and will become Senior Executive Advisor at both Kioxia Holdings Corporation and Kioxia Corporation. Hiroo Oota is changing from Executive Vice President and Executive Officer from both companies. The change is effective April 1, 2026. Hiroo Oota was born on December 15, 1962 (63 years old). He graduated in March 1985 from Keio University, Faculty of Science and Technology. In April 1985, he joined Toshiba Corporation. From March 1991 to September 1994, he was temporarily transferred to Toshiba Electronics U.K. In April 2008, he became Senior Manager, Memory Application Engineering Dept., Memory Division, Semiconductor Company, Toshiba Corporation. In June 2015, he was Technology Executive of Memory Application Engineering, Semiconductor & Storage Products Company, Toshiba Corporation. In April 2017, he joined Toshiba Memory Corporation (now Kioxia Corporation) as Technology Executive of Memory Application Engineering. In January 2021, he became Vice President of Memory Division. In June 2021, he was Executive Officer, Vice President of Memory Division. In June 2022, he was Managing Executive Officer, Vice President of Memory Division. In June 2023, he was Senior Managing Executive Officer, Vice President of Memory Division. In June 2024, he became Executive Vice President and Executive Officer, Kioxia Corporation and Executive Vice President and Executive Officer, Kioxia Holdings Corporation.

Kioxia Holdings Corporation announced that they will report Q2, 2026 results on Nov 13, 2025

Kioxia Holdings Corporation has announced a Fixed-Income Offering. Security Name: 6.25% Senior Unsubordinated Unsecured Notes due July 24, 2030 Security Type: Corporate Bond/Note (Non Convertible) Principal Amount: $1.1 billion Security Features: Attached Guarantees/Guaranteed; Callable; Senior; Unsecured; Unsubordinated Coupon Type: Fixed Transaction Features: Regulation S; Rule 144A

Kioxia Holdings Corporation, Board Meeting, Jul 17, 2025. Agenda: To consider Repurchase and Cancellation of Treasury Shares.

Kioxia Holdings Corporation, Board Meeting, Jul 14, 2025. Agenda: To consider and issue the USD-denominated unsecured notes on July 24, 2025.

Kioxia Holdings Corporation Presents at Open Storage Summit 2025, Aug-12-2025 .

Super Micro Computer, Inc., Open Storage Summit 2025, Aug 12, 2025.

Kioxia Corporation announced that it has begun sampling(1) new Universal Flash Storage(2) (UFS) Ver. 4.1 embedded memory devices designed for automotive applications. Engineered to meet the rigorous demands of next-generation in-vehicle systems, these new devices deliver significant performance, flexibility, and diagnostic enhancements - powered by Kioxia's generation 8 BiCS FLASH™? 3D flash memory and in-house designed controller technology. Available in capacities of 128 gigabytes (GB), 256GB, 512GB and 1 terabyte (TB), the new UFS 4.1 devices are designed to fit the needs of infotainment, ADAS (Advanced Driving Assistant System), telematics, domain controllers, and vehicle computers. They meet AEC-Q100/104(3) Grade 2 standards, supporting case temperature up to 115degC. Elevating the performance from Kioxia's UFS 3.1 generation(4), the new UFS4.1 (512GB) devices deliver: Approximately 2.1 times sequential read performance; Approximately 2.5 times sequential write performance; Approximately 2.1 times random read performance; Approximately 3.7 times random write performance. These improvements provide a more responsive user experience in data-intensive automotive environments. Key features include: Compliant with the UFS 4.1 Specification, which includes WriteBooster related extensions such as WriteBooster buffer Resizing and Pinned Partial Flush Mode which provides better flexibility for optimal performance. UFS 4.1 is backward compatible with UFS 4.0 and UFS 3.1. Enhanced Diagnostic Capabilities, including a newly added vendor-specific device health descriptor, simplifying device status monitoring and predictive maintenance; Uses generation 8 BiCS FLASH®? 3D flash memory. UFS 4.1 devices from Kioxia integrate the company's innovative BiCS FLASH™?3D flash memory and a controller in a JEDEC-standard package. These new UFS devices are built with Kioxia's generation 8 biCS FLASH™? 3 D flash memory. This generation introduces CBA (CMOS directly Bonded to Array) technology--an architectural innovation that marks a step-change in flash memory design. By directly bonding the CMOS circuitry to the memory array, CBA technology enables major gains in power efficiency, performance, and density. Due to its serial interface, UFS supports full duplexing, which enables both concurrent reading and writing between the host processor and UFS device. Electrical component qualification requirements defined by the AEC (Automotive Electronics Council). UFS 3.1 512GB device "THGJFGT2T85BAB5". In every mention of a Kioxia product: Product density is identified based on the density of memory chip(s) within the Product, not the amount of memory capacity available for data storage by the end user. Consumer-usable capacity will be less due to overhead data areas, formatting, bad blocks, and other constraints, and may also vary based on the host device and application. For details, please refer to applicable product specifications. The definition of 1 KB = 2^10 bytes = 1,024 bytes. Company names, product names and service names may be trademarks of third-party companies.

Kioxia Holdings Corporation announced that the repurchase and cancellation of Series 1 (Kou) Preferred Shares and Series 2 (Otsu) Preferred Shares announced on July 17, 2025 in “Notice Regarding the Finalization of the Capital Structure Restructuring Plan, Repurchase and Cancellation of Treasury Shares (Series 1 and Series 2 Preferred Shares), and Execution of a Loan Agreement with Financial Covenants” has been completed. Overview of repurchase of Series 1 and Series 2 preferred shares: Type of shares:Series 1 (Kou) and Series 2 (Otsu) preferred shares . Number of repurchase shares Series 1 (Kou) preferred shares: 1,200 shares, Series 2 (Otsu) preferred shares: 1,800 shares . Repurchase price per share: Series 1 (Kou) preferred shares: JPY 109,792,630 per share Series 2 (Otsu) preferred shares: JPY 110,353,201 per share . Aggregate repurchase amount: JPY 330,386,917,800 . Repurchase date: July 25, 2025 . Overview of cancellation of Series 1 and Series 2 preferred shares: Type and number of cancellation shares: Series 1 (Kou) preferred shares: 1,200 shares Series 2 (Otsu) preferred shares: 1,800 shares . Cancellation date July 25, 2025 .

Kioxia Holdings Corporation announced that they will report Q1, 2026 results on Aug 08, 2025

Kioxia Holdings Corporation expected to report First-Half, 2026 results on November 21, 2025. This event was calculated by S&P Global (Created on July 2, 2025).

Kioxia Holdings Corporation(TSE:285A) added to S&P Global BMI Index

Kioxia Holdings Corporation(TSE:285A) added to FTSE All-World Index (USD)