Eos Energy Enterprises, Inc. — Investor Relations & Filings
Eos Energy Enterprises, Inc. designs, develops, and manufactures zinc-powered energy storage solutions. The company's technology provides a long-duration alternative to conventional lithium-ion batteries, specifically for 3- to 12-hour intraday applications. These systems are designed to be safe, simple, and durable. Eos targets utility-scale, microgrid, and commercial and industrial markets, aiming to accelerate the adoption of renewable energy sources by addressing intermittency, enhance grid resilience during outages, and empower local power generation.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| SD | 2026-05-28 | English | |
| 10-Q - Eos Energy Enterprises, Inc. (0001805077) (Filer) | 2026-05-13 | English | |
| 8-K - Eos Energy Enterprises, Inc. (0001805077) (Filer) | 2026-05-13 | English | |
| S-3ASR - Eos Energy Enterprises, Inc. (0001805077) (Filer) | 2026-05-13 | English | |
| 8-K - Eos Energy Enterprises, Inc. (0001805077) (Filer) | 2026-04-09 | English | |
| 8-K - Eos Energy Enterprises, Inc. (0001805077) (Filer) | 2026-03-26 | English |
Browse filings by year
7 yearsMarket data
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Price history
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Eos Energy Enterprises, 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/31346/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31346 | 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=31346 | 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=31346 \ -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": 31346}, 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 Eos Energy Enterprises, Inc. (id: 31346)"
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