M-tron Industries, Inc. — Investor Relations & Filings
M-tron Industries, Inc. designs, manufactures, and markets highly engineered, high-reliability frequency and spectrum control products. The company's portfolio includes a wide range of RF components and solutions, such as crystal resonators, various types of oscillators (XO, TCXO, VCXO, OCXO), and RF, microwave, and millimeter wave filters. It also provides solid-state power amplifiers, low-noise amplifiers, and custom-engineered integrated microwave assemblies. M-tron specializes in components for mission-critical systems, serving demanding markets including aerospace, defense, space, and avionics. Key applications for its products include radar, electronic warfare systems, precision-guided munitions, satellite communications (SATCOM), and test and measurement equipment.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| SD | 2023-05-24 | English | |
| FORM 4 SUBMISSION | 2023-05-16 | English | |
| FORM 4 SUBMISSION | 2023-05-16 | English | |
| FORM 4 SUBMISSION | 2023-05-15 | English | |
| FORM 4 SUBMISSION | 2023-05-13 | English | |
| FORM 4 SUBMISSION | 2023-05-12 | English |
Browse filings by year
5 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 13564849 | SD | 2023-05-24 | English | ||
| 13564841 | FORM 4 SUBMISSION | 2023-05-16 | English | ||
| 13564843 | FORM 4 SUBMISSION | 2023-05-16 | English | ||
| 13564855 | FORM 4 SUBMISSION | 2023-05-15 | English | ||
| 13564844 | FORM 4 SUBMISSION | 2023-05-13 | English | ||
| 13564851 | FORM 4 SUBMISSION | 2023-05-12 | English | ||
| 13564845 | FORM 4 SUBMISSION | 2023-05-12 | English | ||
| 13564852 | FORM 4 SUBMISSION | 2023-05-12 | English | ||
| 13564856 | 10-Q | 2023-05-11 | English | ||
| 13564846 | FORM 4 SUBMISSION | 2023-05-02 | English | ||
| 13564853 | 10-K/A | 2023-04-28 | English | ||
| 13564858 | 8-K | 2023-04-19 | English | ||
| 13564857 | Director's Dealing 2023 | 2023-04-17 | English | ||
| 13564859 | FORM 4 SUBMISSION | 2023-04-05 | English | ||
| 13564867 | 8-K | 2023-03-30 | English | ||
Market data
Market data not available
Price history
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M-tron Industries, Inc. 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/33885/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33885 | 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=33885 | 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=33885 \ -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": 33885}, 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 M-tron Industries, Inc. (id: 33885)"
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