# CASS INFORMATION SYSTEMS INC — DEFA14A

CASS INFORMATION SYSTEMS INC of ST. LOUIS, MO filed a DEFA14A with the SEC on 2023-03-08. Industry: Services-Business Services, NEC.

## Filing

- Filed: 2023-03-08
- Form: DEFA14A
- Accession: 0001174947-23-000307
- Registrant: CASS INFORMATION SYSTEMS INC
- CIK: 0000708781
- Industry (SIC): Services-Business Services, NEC (7389)
- State of incorporation: MO
- Location: ST. LOUIS, MO

## Documents (3)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (44)

_Showing 12 of 44 filings._

| Filed | Form |
| --- | --- |
| [2026-03-06](https://search.stillhousedata.com/proxy/0000708781-26-000015) | DEFA14A |
| [2026-03-06](https://search.stillhousedata.com/proxy/0000708781-26-000013) | DEF 14A |
| [2025-03-06](https://search.stillhousedata.com/proxy/0001174947-25-000291) | DEF 14A |
| [2024-03-07](https://search.stillhousedata.com/proxy/0001174947-24-000302) | DEFA14A |
| [2024-03-07](https://search.stillhousedata.com/proxy/0001174947-24-000300) | DEF 14A |
| 2023-03-08 | DEFA14A |
| [2023-03-08](https://search.stillhousedata.com/proxy/0001174947-23-000305) | DEF 14A |
| [2022-03-23](https://search.stillhousedata.com/proxy/0001193125-22-082848) | DEFA14A |
| [2022-03-07](https://search.stillhousedata.com/proxy/0001174947-22-000345) | DEFA14A |
| [2022-03-07](https://search.stillhousedata.com/proxy/0001174947-22-000343) | DEF 14A |
| [2021-03-10](https://search.stillhousedata.com/proxy/0001104659-21-034204) | DEFA14A |
| [2021-03-10](https://search.stillhousedata.com/proxy/0001104659-21-034203) | DEF 14A |

## More

- [CIK 708781 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=708781&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001174947-23-000307.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.