Microsemi Semiconductor Corp. — Investor Relations & Filings
Microsemi Corporation, a subsidiary of Microchip Technology following its 2018 acquisition, provides a comprehensive portfolio of semiconductor and system solutions. The company specializes in high-reliability, high-performance components, including Field-Programmable Gate Arrays (FPGAs), advanced power management products, Ethernet solutions, and programmable logic devices. Microsemi's technology is deployed across demanding markets such as aerospace and defense, communications infrastructure, data centers, and industrial applications. Furthermore, the company offers highly specialized ultra low power chipsets tailored for use in medical applications, emphasizing its focus on critical system components across diverse sectors.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Other securityholders documents - English.pdf | 2011-12-07 | English | |
| Material change report - English.pdf | 2011-10-21 | English | |
| Material change report - English.pdf | 2011-09-23 | English | |
| Other securityholders documents - English.pdf | 2011-07-27 | English | |
| Material change report - English.pdf | 2011-07-27 | English | |
| Annual report on form 20-F - English.pdf | 2011-06-07 | English |
Market data
Market data not available
Price history
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Microsemi Semiconductor Corp. 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/42559/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=42559 | 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=42559 | 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=42559 \ -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": 42559}, 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 Microsemi Semiconductor Corp. (id: 42559)"
Report missing filing
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