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拟发行可转换公司债券及支付现金购买资产涉及上海吉瞬科技有限公司股东全部权益价值的资产评估报告 | 2026-02-02 | Chinese | |
| 关于开立募集资金现金管理产品专用结算账户的公告 | 2026-01-21 | Chinese | |
| 关于筹划重大资产重组事项的进展公告 | 2026-01-21 | Chinese | |
| 关于选举董事长、董事会各专门委员会委员及聘任高级管理人员、证券事务代表的公告 | 2026-01-04 | Chinese | |
| 关于筹划重大资产重组事项的进展公告 | 2025-12-24 | 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2025年第二次临时股东会的法律意见书 | 2025-12-24 | Chinese |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
4 filings
| |||||
| 44572700 | 上海芯导电子科技股份有限公司拟发行可转换公司债券及支付现金购买资产涉及上海吉瞬科技有限公司股东全部权益价值的资产评估报告 | 2026-02-02 | Chinese | ||
| 44572461 | 关于开立募集资金现金管理产品专用结算账户的公告 | 2026-01-21 | Chinese | ||
| 44572452 | 关于筹划重大资产重组事项的进展公告 | 2026-01-21 | Chinese | ||
| 44572445 | 关于选举董事长、董事会各专门委员会委员及聘任高级管理人员、证券事务代表的公告 | 2026-01-04 | Chinese | ||
|
2025
11 filings
| |||||
| 44572436 | 关于筹划重大资产重组事项的进展公告 | 2025-12-24 | Chinese | ||
| 44572435 | 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2025年第二次临时股东会的法律意见书 | 2025-12-24 | Chinese | ||
| 44572434 | 2025年第二次临时股东会决议公告 | 2025-12-24 | Chinese | ||
| 44572433 | 2025年第二次临时股东会会议资料 | 2025-12-12 | Chinese | ||
| 44572422 | 董事会提名委员会关于第三届董事会董事候选人任职资格的审核意见 | 2025-11-28 | Chinese | ||
| 44572417 | 独立董事提名人声明与承诺（王东海） | 2025-11-28 | Chinese | ||
| 44572384 | 独立董事候选人声明与承诺（肖明） | 2025-11-28 | Chinese | ||
| 44572365 | 独立董事候选人声明与承诺（王东海） | 2025-11-28 | Chinese | ||
| 44572303 | 关于董事会换届选举的公告 | 2025-11-28 | Chinese | ||
| 44572292 | 独立董事候选人声明与承诺（朱锐） | 2025-11-28 | Chinese | ||
| 44572256 | 关于筹划重大资产重组事项的进展公告 | 2025-11-28 | 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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