ONE STOP SYSTEMS, INC. — Investor Relations & Filings
Filings indexed
495
across all filing types
Latest filing
2026-05-19
Regulatory Filings
Country
US
United States of America
Listing
US
OSS
One Stop Systems, Inc. (OSS) designs and manufactures high-performance computing (HPC) solutions for edge applications. The company specializes in ruggedized systems, including servers, compute accelerators, expansion systems, and flash storage arrays, engineered to operate in harsh environments. OSS integrates high-end data center components like CPUs, GPUs, and FPGAs, leveraging expertise in PCIe and NVLink switched fabrics, advanced cooling, and flexible power subsystems. Its products are utilized for demanding artificial intelligence (AI) workloads such as data capture, training, and large-scale inference. Key markets include defense, autonomous vehicles, oil and gas, mining, and rugged entertainment applications.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-19 | English | |
| 10-Q - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-05-06 | English | |
| DEF 14A - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-04-15 | English | |
| 8-K - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-04-15 | English | |
| 4/A - ONE STOP SYSTEMS, INC. (0001394056) (Issuer) | 2026-03-27 | English | |
| 4 - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-03-02 | English |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46556597 | 8-K | 2026-05-19 | English | ||
| 41833793 | 10-Q - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-05-06 | English | ||
| 34578395 | DEF 14A - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-04-15 | English | ||
| 34578389 | 8-K - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-04-15 | English | ||
| 33066849 | 4/A - ONE STOP SYSTEMS, INC. (0001394056) (Issuer) | 2026-03-27 | English | ||
| 32891167 | 4 - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-03-02 | English | ||
| 32891168 | 4 - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-03-02 | English | ||
| 32891169 | 4 - ONE STOP SYSTEMS, INC. (0001394056) (Filer) | 2026-03-02 | English | ||
| 29349813 | SCHEDULE 13G/A Filing | 2026-02-17 | English | ||
| 29349689 | SCHEDULE 13G/A Filing | 2026-02-13 | English | ||
| 29349708 | 4 Filing | 2026-02-11 | English | ||
| 29349692 | 4 Filing | 2026-02-11 | English | ||
| 29349782 | 4 Filing | 2026-01-12 | English | ||
| 29349690 | 4 Filing | 2026-01-07 | English | ||
| 29349793 | 8-K Filing | 2026-01-06 | English | ||
Market data
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ONE STOP SYSTEMS, 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/34051/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34051 | 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=34051 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34051 \ -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": 34051}, 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 ONE STOP SYSTEMS, INC. (id: 34051)"
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