SHANGHAI PRISEMI ELECTRONICS CO., LTD. — Investor Relations & Filings
SHANGHAI PRISEMI ELECTRONICS CO., LTD. specializes in the design, development, and sales of power semiconductor devices and integrated circuits. Its core product portfolio encompasses protection components, including Transient Voltage Suppressors (TVS) and Electrostatic Discharge (ESD) protection devices, as well as power discrete components such as MOSFETs, Schottky Barrier Diodes (SBD), and transistors. The company also provides power management ICs, including battery charging and protection solutions. These products are widely integrated into consumer electronics, telecommunications equipment, automotive electronics, and industrial control systems. Prisemi emphasizes high-performance, miniaturized, and low-power consumption designs to support advanced electronic applications and system reliability.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 上海芯导电子科技股份有限公司备考合并财务报表审阅报告 | 2026-02-02 | Chinese | |
| 关于作废部分已授予尚未归属的限制性股票的公告 | 2026-02-02 | Chinese | |
| 上海市广发律师事务所关于上海芯导电子科技股份有限公司内幕信息知情人登记制度的制定和执行情况的专项核查意见 | 2026-02-02 | Chinese | |
| 关于变更签字注册会计师的公告 | 2026-02-02 | Chinese | |
| 上海芯导电子科技股份有限公司发行可转换公司债券及支付现金购买资产并募集配套资金报告书（草案）摘要 | 2026-02-02 | Chinese | |
| 关于2025年年度利润分配方案的公告 | 2026-02-02 | Chinese |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 44577250 | 上海芯导电子科技股份有限公司备考合并财务报表审阅报告 | 2026-02-02 | Chinese | ||
| 44576224 | 关于作废部分已授予尚未归属的限制性股票的公告 | 2026-02-02 | Chinese | ||
| 44576215 | 上海市广发律师事务所关于上海芯导电子科技股份有限公司内幕信息知情人登记制度的制定和执行情况的专项核查意见 | 2026-02-02 | Chinese | ||
| 44576199 | 关于变更签字注册会计师的公告 | 2026-02-02 | Chinese | ||
| 44576183 | 上海芯导电子科技股份有限公司发行可转换公司债券及支付现金购买资产并募集配套资金报告书（草案）摘要 | 2026-02-02 | Chinese | ||
| 44576158 | 关于2025年年度利润分配方案的公告 | 2026-02-02 | Chinese | ||
| 44576144 | 关于2026年度董事、高级管理人员薪酬方案的公告 | 2026-02-02 | Chinese | ||
| 44576125 | 上海瞬雷科技有限公司审计报告 | 2026-02-02 | Chinese | ||
| 44574943 | 2025年度独立董事述职报告（王志瑾） | 2026-02-02 | Chinese | ||
| 44574935 | 国元证券股份有限公司关于本次交易构成《上市公司重大资产重组管理办法》第十二条规定的重大资产重组但不构成第十三条规定的重组上市情形的核查意见 | 2026-02-02 | Chinese | ||
| 44574932 | 董事会关于本次交易前十二个月内公司购买、出售资产情况的说明 | 2026-02-02 | Chinese | ||
| 44574923 | 前次募集资金使用情况报告 | 2026-02-02 | Chinese | ||
| 44574906 | 2025年年度报告 | 2026-02-02 | Chinese | ||
| 44574904 | 关于上海芯导电子科技股份有限公司控股股东及其他关联方资金占用情况的专项说明 | 2026-02-02 | Chinese | ||
| 44574845 | 关于续聘公司2026年度审计机构的公告 | 2026-02-02 | Chinese | ||
Market data
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Price history
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SHANGHAI PRISEMI ELECTRONICS CO., LTD. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/58258/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58258 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=58258 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=58258 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 58258}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SHANGHAI PRISEMI ELECTRONICS CO., LTD. (id: 58258)"
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