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SUZHOU SEPAX TECHNOLOGIES CO., LTD. — Investor Relations & Filings

Ticker · 688758 ISIN · CNE100006ZW3 Shanghai Stock Exchange Manufacturing
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Filings indexed 121 across all filing types
Latest filing 2026-05-13 Major Shareholding Noti…
Country CN China
Listing Shanghai Stock Exchange 688758

About SUZHOU SEPAX TECHNOLOGIES CO., LTD.

https://sepax-tech.com.cn/

Suzhou Sepax Technologies Co., Ltd. specializes in the development and manufacture of advanced liquid chromatography consumables and equipment. The company focuses on the field of bioseparations, providing high-performance liquid chromatography (HPLC) columns, bulk resins, and purification systems. Its product portfolio includes specialized solutions for size-exclusion, ion exchange, affinity, and hydrophobic interaction chromatography, specifically designed for the analysis and purification of proteins, monoclonal antibodies, peptides, and nucleic acids. Sepax serves the global pharmaceutical, biotechnology, and clinical diagnostic sectors, offering products that range from analytical scale to large-scale preparative applications. The company is recognized for its proprietary surface chemistry and resin synthesis technologies, which ensure high resolution, stability, and reproducibility in complex biological separations.

Recent filings

Filing Released Lang Actions
苏州赛分科技股份有限公司关于持股5%以上股东权益变动触及1%刻度暨减持股份结果公告
Major Shareholding Notification Classification · 90% confidence The document is a formal announcement by Suzhou Saifen Technology Co., Ltd. reporting the equity change of a >5% shareholder (Jiangsu Zouquan Chengda Equity Investment Center) whose reduction reached the 1% threshold and detailing the results of its share reduction plan. It specifically notifies a significant shareholding change, including pre- and post-change percentages. This matches the definition of a Major Shareholding Notification (MRQ).
2026-05-13 Chinese
苏州赛分科技股份有限公司2025年年度报告
Annual Report Classification · 100% confidence The document is titled "苏州赛分科技股份有限公司2025年年度报告" which translates to "Suzhou Sepax Technologies Co., Ltd. 2025 Annual Report." It contains detailed financial data, management discussion and analysis, company overview, financial indicators, profit distribution plans, and audit opinions. The document length is substantial (15,000 characters), and it includes comprehensive financial statements and analysis for the fiscal year 2025. The presence of audit reports, management discussion, financial data, and detailed company information confirms this is the full annual report rather than an announcement or summary. Therefore, the document fits the definition of an Annual Report (10-K). FY 2025
2026-04-21 Chinese
苏州赛分科技股份有限公司会计师事务所选聘制度
Governance Information Classification · 95% confidence The document is a detailed internal policy titled '会计师事务所选聘制度' (Accounting Firm Selection System) of Suzhou Saifen Technology Co., Ltd. It outlines procedures, conditions, and responsibilities for selecting, renewing, and changing the company's external audit firm. It references relevant laws and regulations, describes governance and supervisory roles, and includes provisions on audit fees and information disclosure related to audit firms. There are no financial statements, audit opinions, or actual audit reports included. The document is a governance and procedural guideline related to audit firm selection rather than an audit report or annual report. Therefore, it fits best under Governance Information (CGR), which covers internal rules, board structure, and governance practices.
2026-04-21 Chinese
苏州赛分科技股份有限公司关于以集中竞价交易方式首次回购公司股份的公告
Transaction in Own Shares Classification · 95% confidence The document is an official announcement by Suzhou Saifen Technology Co., Ltd detailing the first tranche of its share repurchase (buyback) plan—describing repurchase amounts, prices, progress, and regulatory compliance. This clearly fits the “Transaction in Own Shares” category, which covers buyback programs and repurchases. It is not a capital issuance or simple report publication announcement.
2026-04-14 Chinese
苏州赛分科技股份有限公司关于持股5%以上股东减持股份计划的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding a plan by shareholders holding more than 5% of the company's shares to reduce their holdings. It details the shareholders involved, the number and percentage of shares to be reduced, the reasons for reduction, and compliance with relevant regulations. The document does not contain financial statements or results but is a formal disclosure of a shareholding change plan by significant shareholders. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels.
2026-04-09 Chinese
苏州赛分科技股份有限公司关于以集中竞价交易方式回购股份的回购报告书
Transaction in Own Shares Classification · 100% confidence The document is a detailed announcement from Suzhou Saifen Technology Co., Ltd. regarding a share repurchase plan executed through centralized bidding. It includes specifics on the repurchase amount, price limits, purpose (to maintain company value and for employee stock plans), funding source, implementation period, board approval details, risk factors, and regulatory compliance. The document is not a financial report or earnings release but a formal disclosure about the company's share buyback activity. This matches the definition of a Transaction in Own Shares (POS) filing, which covers company announcements about buying back its own shares. The document length and content confirm it is the actual announcement of the repurchase plan, not a brief notice or a report publication announcement.
2026-04-03 Chinese

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