Ecovyst Inc. — Investor Relations & Filings
Ecovyst Inc. is a specialized provider of catalysts and services focused on sustainability-driven solutions. The company operates through two primary business segments: Ecoservices and Advanced Materials & Catalysts. The Ecoservices segment provides sulfuric acid regeneration and recycling services, primarily for the refining industry, offering an alternative to waste disposal. The Advanced Materials & Catalysts segment develops and manufactures proprietary silica and zeolite catalysts. These advanced materials are engineered for a variety of applications, including the production of polyolefins for lightweighting and plastics recycling, the generation of renewable fuels, and emissions control. The company's product portfolio supports the transition to cleaner energy and a circular economy.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K - Ecovyst Inc. (0001708035) (Filer) | 2026-05-05 | English | |
| 8-K - Ecovyst Inc. (0001708035) (Filer) | 2026-05-04 | English | |
| ARS - Ecovyst Inc. (0001708035) (Filer) | 2026-04-15 | English | |
| DEF 14A - Ecovyst Inc. (0001708035) (Filer) | 2026-04-15 | English | |
| SCHEDULE 13G/A - Ecovyst Inc. (0001708035) (Subject) | 2026-03-26 | English | |
| 10-K - ECOVYST INC. (0001708035) (Filer) | 2026-02-27 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 41325549 | 8-K - Ecovyst Inc. (0001708035) (Filer) | 2026-05-05 | English | ||
| 40884677 | 8-K - Ecovyst Inc. (0001708035) (Filer) | 2026-05-04 | English | ||
| 34611982 | ARS - Ecovyst Inc. (0001708035) (Filer) | 2026-04-15 | English | ||
| 34611992 | DEF 14A - Ecovyst Inc. (0001708035) (Filer) | 2026-04-15 | English | ||
| 33052814 | SCHEDULE 13G/A - Ecovyst Inc. (0001708035) (Subject) | 2026-03-26 | English | ||
| 32897059 | 10-K - ECOVYST INC. (0001708035) (Filer) | 2026-02-27 | English | ||
| 32897058 | 8-K - ECOVYST INC. (0001708035) (Filer) | 2026-02-26 | English | ||
| 31405284 | 4 Filing | 2026-02-05 | English | ||
| 31405263 | 4 Filing | 2026-02-05 | English | ||
| 31405243 | 4 Filing | 2026-02-05 | English | ||
| 31405227 | 4 Filing | 2026-02-05 | English | ||
| 31405191 | 4 Filing | 2026-02-05 | English | ||
| 31405189 | 4 Filing | 2026-02-05 | English | ||
| 31405184 | 4 Filing | 2026-02-05 | English | ||
| 31405172 | 4 Filing | 2026-02-05 | English | ||
Market data
Market data not available
Price history
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Ecovyst 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/32234/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32234 | 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=32234 | 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=32234 \ -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": 32234}, 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 Ecovyst Inc. (id: 32234)"
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