# Covista Inc. — DEF 14A

Covista Inc. of CHICAGO, IL filed a DEF 14A with the SEC on 1999-09-27. Industry: Services-Educational Services.

## Filing

- Filed: 1999-09-27
- Form: DEF 14A
- Accession: 0000950137-99-003478
- Registrant: Covista Inc.
- CIK: 0000730464
- Industry (SIC): Services-Educational Services (8200)
- State of incorporation: DE
- Location: CHICAGO, IL

## Filing timeline for this registrant (53)

_Showing 12 of 53 filings._

| Filed | Form |
| --- | --- |
| [2025-10-02](https://search.stillhousedata.com/proxy/0001104659-25-096076) | DEFA14A |
| [2025-10-02](https://search.stillhousedata.com/proxy/0001104659-25-096070) | DEF 14A |
| [2024-10-17](https://search.stillhousedata.com/proxy/0001558370-24-013376) | DEF 14A |
| [2023-11-01](https://search.stillhousedata.com/proxy/0001157523-23-001601) | DEFA14A |
| [2023-10-06](https://search.stillhousedata.com/proxy/0001558370-23-016280) | DEF 14A |
| [2023-09-25](https://search.stillhousedata.com/proxy/0001558370-23-016014) | PRE 14A |
| [2022-10-14](https://search.stillhousedata.com/proxy/0001206774-22-002527) | DEF 14A |
| [2021-10-21](https://search.stillhousedata.com/proxy/0001206774-21-002639) | DEFA14A |
| [2021-10-08](https://search.stillhousedata.com/proxy/0001206774-21-002578) | DEF 14A |
| [2020-10-15](https://search.stillhousedata.com/proxy/0001206774-20-002888) | DEF 14A |
| [2019-10-04](https://search.stillhousedata.com/proxy/0001206774-19-003408) | DEF 14A |
| [2018-10-31](https://search.stillhousedata.com/proxy/0001140361-18-041885) | DEFA14A |

## More

- [CIK 730464 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=730464&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950137-99-003478.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.