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Macronix — Investor Relations & Filings

Ticker · 2337 ISIN · TW0002337003 TW Manufacturing
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Filings indexed 2,463 across all filing types
Latest filing 2026-06-08 Director's Dealing
Country TW Taiwan
Listing TW 2337

About Macronix

http://www.macronix.com

Macronix International Co., Ltd. is a leading provider of non-volatile memory (NVM) solutions, specializing in the design and manufacture of high-performance memory components. The company offers a comprehensive portfolio including Serial and Parallel NOR Flash, SLC and Serial NAND Flash, e.MMC memory, and Read-Only Memory (ROM). Operating as an integrated device manufacturer (IDM), Macronix maintains full control over its research, development, and manufacturing operations. Its specialized product lines, such as ArmorFlash for enhanced security and OctaBus memory for high-speed data transfer, are engineered for demanding applications in the automotive, industrial, communications, and Internet of Things (IoT) sectors. The company is recognized for its innovation in high-reliability storage, ultra-low-power flash, and advanced 3D NOR technology, supporting global ecosystems in computing and consumer electronics.

Recent filings

Filing Released Lang Actions
115年05月內部人持股異動(事後)
Director's Dealing Classification · 85% confidence The document is a periodic insider shareholding report listing shareholdings of directors, chairpersons, independent directors, executives, their spouses and minors, with monthly changes (“本月增加/減少”) in holdings. This corresponds to regulatory disclosures of insider share transactions and holdings by company directors and executives. Accordingly, it is classified as Director’s Dealing (DIRS).
2026-06-08 Chinese
115年05月董事會成員及持股
Director's Dealing Classification · 90% confidence The document is from the public information observation station (MOPS) listing insider shareholdings for a Taiwanese listed company (2337旺宏電子). It provides detailed tables of directors, supervisors, senior managers, etc., showing their appointment and current shareholdings, pledged shares, and related-party holdings. This is a standard insider shareholding (insider trading) disclosure rather than a board change, financial report, or voting announcement. Therefore, it should be classified as Director's Dealing (insider transaction report).
2026-06-08 Chinese
115年5月背書保證與資金貸與
Regulatory Filings Classification · 25% confidence The document is a short, mandatory disclosure of endorsement and guarantee information (i.e., ‘背書保證資訊’) filed via the Taiwanese public information site (“公開資訊觀測站”). It contains no substantive financial statements or business commentary, nor does it announce or present a larger report—it is a routine regulatory compliance filing. Therefore it best fits the “Regulatory Filings” fallback category (RNS).
2026-06-08 Chinese
115年5月營業收入
Regulatory Filings Classification · 55% confidence The document is a short (~800 characters) monthly revenue summary report (“查詢彙總報表”) from the Taiwan MOPS site showing net operating revenue figures for the current month and year-to-date. It is not an announcement of a full quarterly or annual report, nor an earnings release of quarterly results, management discussion, or any statutory audit or dividend notice. It is a routine regulatory disclosure of monthly figures. No form name (10-K, 10-Q, etc.) or management commentary is included, and there is no notice that a larger report is attached. Therefore it falls into the fallback category for miscellaneous regulatory filings.
2026-06-08 Chinese
奉證券交易所通知本公司股價變動達應公布注意交易資訊 標準，而公布相關資訊事
Regulatory Filings Classification · 85% confidence The document is a brief mandatory disclosure under Taiwan Stock Exchange rules: the company has reached a share price movement threshold and must publish key monthly and quarterly performance data. It is not a full interim or quarterly report (no detailed financial statements), nor is it an investor presentation or call transcript. It simply provides highlights and directs readers to the official information site for complete financials. This aligns with a general regulatory announcement or compliance filing. Therefore it should be classified as a Regulatory Filing (RNS).
2026-06-01 Chinese
解除董事競業禁止
Declaration of Voting Results & Voting Rights Announcements Classification · 87% confidence The document is a disclosure from a listed company’s AGM/EGM stating the resolution date and the voting result (“經投票表決，照案通過”) granting directors permission to engage in competitive activities. It reports the outcome of a shareholder vote on director non-compete waivers, fitting the definition of “Declaration of Voting Results & Voting Rights Announcements” (DVA).
2026-05-27 Chinese

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