# HARTE HANKS INC — DEFA14A

HARTE HANKS INC of CHELMSFORD, MA filed a DEFA14A with the SEC on 2025-05-14. Industry: Services-Direct Mail Advertising Services.

## Filing

- Filed: 2025-05-14
- Form: DEFA14A
- Accession: 0000045919-25-000019
- Registrant: HARTE HANKS INC
- CIK: 0000045919
- Industry (SIC): Services-Direct Mail Advertising Services (7331)
- State of incorporation: DE
- Location: CHELMSFORD, MA

## Documents (3)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |
| 2 | EX-101.SCH | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT |
| 13 | XML | EXTRACTED XBRL INSTANCE DOCUMENT |

## Filing timeline for this registrant (45)

_Showing 12 of 45 filings._

| Filed | Form |
| --- | --- |
| [2026-04-09](https://search.stillhousedata.com/proxy/0001628280-26-024524) | DEF 14A |
| 2025-05-14 | DEFA14A |
| [2025-04-08](https://search.stillhousedata.com/proxy/0000045919-25-000012) | DEF 14A |
| [2024-04-04](https://search.stillhousedata.com/proxy/0000045919-24-000018) | DEF 14A |
| [2023-04-28](https://search.stillhousedata.com/proxy/0001437749-23-011499) | DEF 14A |
| [2022-04-25](https://search.stillhousedata.com/proxy/0001437749-22-009647) | DEF 14A |
| [2021-05-17](https://search.stillhousedata.com/proxy/0001437749-21-012511) | DEF 14A |
| [2020-06-16](https://search.stillhousedata.com/proxy/0001437749-20-013259) | DEFA14A |
| [2020-05-22](https://search.stillhousedata.com/proxy/0001437749-20-011673) | DEF 14A |
| [2019-11-19](https://search.stillhousedata.com/proxy/0000045919-19-000054) | DEFA14A |
| [2019-08-08](https://search.stillhousedata.com/proxy/0000045919-19-000036) | DEFA14A |
| [2019-07-19](https://search.stillhousedata.com/proxy/0000045919-19-000033) | DEFA14A |

## More

- [CIK 45919 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=45919&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000045919-25-000019.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.