# ZIX CORP — DEF 14A

ZIX CORP of DALLAS, TX filed a DEF 14A with the SEC on 2007-04-19. Industry: Services-Computer Processing & Data Preparation.

## Filing

- Filed: 2007-04-19
- Form: DEF 14A
- Accession: 0000950134-07-008516
- Registrant: ZIX CORP
- CIK: 0000855612
- Industry (SIC): Services-Computer Processing & Data Preparation (7374)
- State of incorporation: TX
- Location: DALLAS, TX

## Documents (5)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | DEFINITIVE PROXY STATEMENT |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2021-12-23](https://search.stillhousedata.com/proxy/0001193125-21-365757) | SC 14D9/A |
| [2021-12-21](https://search.stillhousedata.com/proxy/0001193125-21-363142) | SC 14D9/A |
| [2021-12-15](https://search.stillhousedata.com/proxy/0001193125-21-357062) | SC 14D9/A |
| [2021-12-08](https://search.stillhousedata.com/proxy/0001193125-21-351606) | SC 14D9/A |
| [2021-11-23](https://search.stillhousedata.com/proxy/0001193125-21-337043) | SC 14D9 |
| [2021-11-09](https://search.stillhousedata.com/proxy/0001193125-21-323454) | SC14D9C |
| [2021-04-23](https://search.stillhousedata.com/proxy/0001193125-21-128977) | DEFA14A |
| [2021-04-23](https://search.stillhousedata.com/proxy/0001193125-21-128965) | DEF 14A |
| [2020-04-24](https://search.stillhousedata.com/proxy/0001564590-20-018503) | DEFA14A |
| [2020-04-24](https://search.stillhousedata.com/proxy/0001564590-20-018484) | DEF 14A |
| [2019-04-26](https://search.stillhousedata.com/proxy/0001193125-19-122651) | DEFA14A |
| [2019-04-26](https://search.stillhousedata.com/proxy/0001193125-19-122641) | DEF 14A |

## More

- [CIK 855612 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=855612&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950134-07-008516.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.